U.S. flag An official website of the United States government.
Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

National Institute for Occupational Safety and Health

CDC Stacks Public Health Publications

The National Institute for Occupational Safety and Health (NIOSH) conducts research and makes recommendations for preventing work-related injuries, illnesses, and deaths. For more information, visit https://www.cdc.gov/niosh/index.html.

(1)
(381)
(1089)
(1276)
(1653)
(1921)
(2673)
(2169)
(2174)
(2192)
(2024)
(2293)
(2185)
(2183)
(1947)
(1955)
(1863)
(1814)
(1893)
(1853)
(2014)
(1833)
(1772)
(1792)
(1619)
(1441)
(1340)
(1049)
(1128)
(1103)
(946)
(1158)
(1313)
(1238)
(1327)
(1190)
(1403)
(1035)
(1171)
(1173)
(1215)
(1053)
(1186)
(1313)
(1467)
(1471)
(1458)
(1275)
(1229)
(1333)
(1433)
(1233)
(1062)
(1077)
(826)
(603)
(527)
(112)
(50)
(32)
(40)
(31)
(34)
(23)
(13)
(6)
(7)
(6)
(5)
(2)
(2)
(1)
(1)
(2)
(2)
(2)
(3)
(1)
(1)
(2)
(2)
(2)
(3)
(1)
(2)
(2)
(2)
(3)
(5)
(38)
0 of 90
(1)
(593)
(13)
(2)
(133)
(1)
(74)
(2)
(7)
(1)
(182)
(57)
(5)
(49)
(46)
(9)
(7)
(1092)
(18)
(404)
(5)
(80026)
(1)
(4)
0 of 24
(2)
(5)
(912)
(1)
(1)
(758)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(881)
(258)
(1)
(3)
(2)
(2)
(1)
(3)
(1)
(6)
(1)
(1)
(98)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(5)
(2)
(1)
(1)
(9)
(3)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(67)
(1)
(3)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(3)
(58)
(1)
(8)
(6)
(1)
(3)
(1)
(1)
(1)
(2)
(5)
(1)
(1)
(1)
(1)
(1)
(1)
(6168)
(2)
(2)
(1)
(1)
(4)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(7)
(2)
(183)
(1)
(28)
(5)
(1)
(2)
(1)
(4)
(1)
(1)
(1)
(1)
(3643)
(1)
(5)
(2)
(1)
(10)
(1)
(1)
(2)
(1)
(982)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(60)
(3)
(1)
(7)
(1)
(2)
(1)
(1)
(1)
(97)
(1)
(1)
(1)
(1)
(39)
(1)
(44)
(1)
(1)
(2)
(1)
(2709)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(5)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(2)
(1)
(1)
(2)
(1)
(3)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(5)
(2)
(1978)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2781)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(39)
(1)
(2)
(1)
(1)
(2)
(1)
(2)
(2)
(1)
(1)
(163)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(387)
(1)
(2332)
(1071)
(4)
(1800)
(2)
(2)
(1)
(1)
(1)
(3)
(2)
(1)
(1)
(5)
(1)
(1)
(1)
(2)
(1)
(236)
(1)
(7)
(35)
(1)
(1)
(1)
(1558)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(4)
(4)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(3)
(1)
(1)
(1)
(4)
(1)
(1)
(7)
(1)
(746)
(1)
(3)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(299)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(3)
(3)
(1)
(1)
(1)
(5017)
(2)
(1)
(1)
(4174)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2667)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2137)
(1)
(252)
(1)
(1)
(1146)
(1)
(1)
(1)
(2)
(379)
(1)
(1)
(4)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(654)
(1)
(596)
(1)
(1)
(3)
(3)
(1)
(1)
(233)
(1213)
(2)
(588)
(3)
(1)
(4)
(2)
(1)
(4875)
(17)
(1)
(4)
(4)
(92)
(7)
(86)
(1)
(1)
(2)
(6)
(3)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2816)
(1)
(135)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(16072)
(1)
(519)
(2)
(1)
(1499)
(3)
(2)
(5541)
(5859)
(25841)
(10055)
(23477)
(4338)
(3579)
(1)
(5563)
(7452)
(7124)
(5)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(8929)
(1)
(1)
(4)
(1)
(1)
(2)
(1)
(1)
(1)
(13)
(246)
(1)
(1)
(3)
(1)
(1)
(3)
(8)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(3)
(3)
(1)
(1)
(1)
(1)
(1)
(2)
(7)
(101)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(3)
(3)
(1)
(1)
(167)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(4)
(1)
(1)
(6)
(5)
(140)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(5)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(3)
(1)
(2)
(1)
(493)
(189)
(1)
(3)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(6)
(2)
(1)
(1)
(1)
(4)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(632)
(1)
(2622)
(1)
(1)
(1)
(1)
(3)
(2)
(1)
(1)
(18)
(1)
(1)
(1)
(1054)
(1)
(1)
(1398)
(1)
(2)
(213)
(1)
(1)
(1)
(1)
(1861)
(2)
(1)
(1)
(3)
(2)
(3)
(1)
(5062)
(14)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(11539)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1406)
(1)
(1)
(1)
(81)
(3)
(2)
(1)
(304)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
0 of 781
(47)
(29)
(1)
(1)
(1)
(1)
(1)
(762)
(5)
(282)
(3520)
(810)
(2062)
(6)
(1)
(3840)
(587)
(1)
(16485)
(11)
(1)
(1)
(22)
(1)
(132)
(31)
(4429)
(22)
(12)
(4)
(3)
(12)
(1)
(4)
(1)
(3)
(24)
(15)
(16)
(50)
(1)
(556)
(4)
0 of 43
(1)
(1)
(1)
(49)
(48)
(125)
(24)
(89)
(1)
(145)
(73)
(11)
(1)
(663)
(1)
(34)
(1)
(81)
(42)
(1)
(28)
(2553)
(1)
(21)
(1173)
(15)
(122)
(14)
(31)
(633)
(10)
(3)
(2842)
(38)
(2)
(2578)
(2)
(76)
(5)
(4)
(151)
(2179)
(119)
(4)
(105)
(23)
(194)
(182)
(1)
(1)
(8)
(54)
(2)
(46)
0 of 54
(68)
(6)
(1236)
(10)
(6)
(5301)
(6109)
(4)
(8943)
(8)
(30)
(10)
(38)
(34)
(38)
(27)
(74)
(214)
(4)
(156)
(72)
(6)
(27)
(6)
(3)
(109)
(5)
(735)
(26)
(9)
(7)
(6)
(2122)
(52)
(1938)
(1975)
(11)
(4540)
(9)
(62)
(325)
(7)
(728)
(7)
(5218)
(1295)
(2555)
(7)
(52)
(10)
(21)
(245)
(169)
(36)
(10)
(34)
(274)
(23)
(398)
(34)
(24)
(164)
(66)
(51)
(6)
(14)
(4)
(55)
(156)
(11)
(39)
(170)
(3232)
(61)
(4)
(16)
(80)
(5)
(225)
(157)
(41)
(88)
(5)
(238)
(4)
(4)
(265)
(15)
(989)
(5)
(1259)
(1272)
(39)
(108)
(4)
(249)
(12)
(2010)
(53)
(25)
(7)
(6)
(4)
(4)
(227)
(201)
(1860)
(5)
(207)
(4)
(14)
(26)
(4)
(6)
(233)
(118)
(546)
(362)
(371)
(6)
(152)
(114)
(19)
(1255)
(1291)
(244)
(10)
(20)
(1732)
(207)
(137)
(93)
(69)
(355)
(11)
(5)
(20)
(23)
(63)
(6)
(6)
(6)
(61)
(4)
(216)
(64)
(190)
(39)
(190)
(4)
(35)
(71)
(4)
(32)
(11)
(124)
(9)
(236)
(4)
(5)
(2126)
(1567)
(4)
(1920)
(7)
(560)
(66)
(28)
(72)
(52)
(418)
(4)
(28)
(95)
(5)
(37)
(7)
(72)
(2806)
(497)
(23)
(12)
(29)
(114)
(253)
(7)
(6)
(10)
(64)
(27)
(339)
(21)
(281)
(152)
(255)
(4)
(320)
(5)
(109)
(62)
(3400)
(5)
(10)
(7)
(3048)
(48)
(25)
(4)
(39)
(799)
(86)
(4)
(4)
(53)
(210)
(12)
(164)
(1805)
(145)
(162)
(256)
(529)
(389)
(4416)
(534)
(4)
(4)
(45)
(208)
(26)
(77)
(9)
(107)
(51)
(70)
(32)
(150)
(4)
(22)
(13)
(4)
(31)
(4)
(4)
(472)
(25)
(4)
(52)
(7)
(65)
(8)
(195)
(521)
(172)
(173)
(5)
(8)
(4)
(10)
(313)
(18)
(6)
(578)
(1993)
(19)
(165)
(5)
(672)
(44)
(33)
(34)
(73)
(680)
(4)
(303)
(360)
(310)
(85)
(4)
(317)
(38)
(7)
(8)
(32)
(5)
(49)
(249)
(4)
(186)
(4)
(5)
(34)
(34)
(56)
(12)
(8)
(7)
(5)
(170)
(6887)
(25)
(639)
(8)
(19)
(7)
(25)
(328)
(2503)
(5)
(42)
(388)
(710)
(1076)
(8)
(26)
(58)
(176)
(4)
(86)
(46)
(16)
(851)
(5)
(2315)
(5)
(369)
(6)
(48)
(396)
(52)
(312)
(1070)
(23)
(1766)
(476)
(4847)
(5)
(1373)
(7)
(6999)
(16)
(1635)
(4)
(7)
(530)
(9)
(8)
(5464)
(5)
(30)
(117)
(9)
(6)
(13)
(24)
(2387)
(47)
(64)
(13)
(37)
(4)
(72)
(5)
(13)
(5)
(8)
(24)
(85)
(4)
(4)
(713)
(164)
(4)
(466)
(110)
(253)
(17)
(768)
(2415)
(8)
(690)
(21)
(23)
(12)
(6)
(367)
(38)
(67)
(349)
(276)
(4)
(15)
(1965)
(1356)
(119)
(34)
(22)
(54)
(6)
(42)
(20)
(25)
(8)
(4)
(4)
(401)
(103)
(49)
(449)
(581)
(10)
(625)
(349)
(4)
(166)
(11)
(6)
(300)
(36)
(662)
(122)
(21)
(14)
(9)
(5)
(4)
(4)
(1216)
(41)
(577)
(212)
(5)
(57)
(139)
(75)
(4)
(65)
(18)
(116)
(5)
(16)
(4)
(6788)
(55)
(54)
(10)
(330)
(2406)
(14)
(14)
(10)
(3428)
(16)
(12)
(1478)
(6)
(5)
(7)
(11)
(8)
(169)
(928)
(1167)
(1218)
(8)
(4)
(4)
(43)
(4)
(560)
(6)
(511)
(895)
(32)
(21)
(5)
(4)
(202)
(38)
(11)
(42)
(96)
(6)
(58)
(62)
(82)
(9)
(145)
(7)
(241)
(934)
(59)
(18)
(30)
(331)
(498)
(6)
(1189)
(12)
(21)
(10)
(6)
(15)
(44)
(5)
(1611)
(4)
(7)
(29)
(1472)
(4)
(4)
(17)
(18)
(6)
(21)
(7)
(14)
(56)
(20)
(4)
(34)
(19)
(7)
(8)
(120)
(38)
(527)
(8)
(8)
(59)
(1161)
(77)
(5)
(1525)
(5)
(4)
(75)
(77)
(7)
(1402)
(418)
(5)
(130)
(5459)
(49)
(5)
(679)
(1139)
(367)
(5)
(186)
(5)
(233)
(345)
(363)
(9)
(75)
(8)
(5)
(49)
(5372)
(3894)
(5)
(8)
(9)
(60)
(4)
(131)
(8)
(21)
(122)
(4)
(360)
(8)
(241)
(4667)
(18)
(6)
(102)
(11)
(160)
(18)
(31)
(28)
(41)
(2679)
(32)
(379)
(2848)
(208)
(4)
(2697)
(838)
(1054)
(8)
(31)
(62)
(10)
(287)
(23)
(12)
(20)
(6)
(39)
(6)
(4)
(25)
(12)
(1109)
(4)
(8)
(10)
(7)
(12)
(5)
(6)
(29)
(770)
(17)
(20)
(8)
(5)
(9522)
(4)
(110)
(11)
(4)
(900)
(8)
(3826)
(6)
(9)
(73)
(6)
(3195)
(4)
(3303)
(350)
(66)
(28)
(26)
(20)
(10)
(13)
(37)
(42)
(16)
(11)
(7)
(201)
(3218)
(16)
(3275)
(856)
(128)
(210)
(81)
(323)
(68)
(52)
(40)
(74)
(169)
(40)
(109)
(5)
(40)
(24)
(2213)
(1546)
(4)
(4)
(8)
(5)
(172)
(27)
(6)
(197)
(122)
(51)
(8)
(4)
(7)
(1244)
(7)
(4)
(27)
(9600)
(42)
(46)
(21)
(79184)
(18)
(1115)
(10)
(5)
(4)
(5)
(13)
(6)
(6)
(302)
(38)
(5)
(313)
(4)
(127)
(7)
(131)
(124)
(4)
(627)
(94)
(7)
(82)
(11)
(6)
(4944)
(380)
(4)
(7)
(29)
(41)
(6377)
(5)
(10)
(217)
(36)
(4)
(102)
(156)
(4)
(15)
(89)
(52)
(31)
(93)
(6)
(4)
(8)
(6)
(455)
(29)
(74)
(11)
(4)
(5)
(7)
(12)
(734)
(9)
(178)
(517)
(202)
(10)
(4)
(40)
(56)
(21)
(49)
(8)
(8)
(4)
(14)
(31)
(28)
(50)
(1372)
(578)
(11)
(11)
(4)
(707)
(229)
(56)
(15)
(4)
(9)
(4)
(35)
(12)
(1347)
(34)
(1628)
(15)
(6)
(14)
(4)
(5)
(35)
(18)
(33)
(4)
(356)
(412)
(15)
(1356)
(1319)
(132)
(272)
(165)
(163)
(13)
(11)
(446)
(11)
(150)
(43)
(77)
(16)
(7)
(6)
(107)
(20)
(21)
(5)
(21)
(4)
(5)
(6)
(7)
(46)
(5)
(6)
(4)
(792)
(384)
(2129)
(7833)
(7203)
(8)
(8)
(5)
(7903)
(6288)
(7)
(5)
(191)
(6)
(78874)
(4799)
(14)
(12)
(6)
(56)
(4)
(5)
(4)
(79)
(1494)
(151)
(839)
(56)
(1157)
(6)
(536)
(220)
(8)
(4)
(83)
(1678)
(114)
(61)
(2395)
(390)
(859)
(7)
(745)
(623)
(288)
(377)
(8)
(983)
(15)
(13)
(27)
(1071)
(2140)
(34)
(9)
(181)
(89)
(16)
(11)
(5388)
(15)
(5)
(4)
(4)
(29)
(11)
(4)
(1621)
(125)
(4)
(4)
(165)
(4)
(178)
(145)
(51)
(63)
(165)
(52)
(34)
(4)
(106)
(3230)
(5)
(7)
(31)
(7)
(14)
(823)
(205)
(37)
(406)
(10)
(8)
(15)
(18)
(23)
(100)
(4)
(757)
(262)
(10)
(1847)
(32)
(4)
(5)
(774)
(7)
(62)
(44)
(105)
(4)
(30)
(132)
(32)
(16)
(4)
(138)
(9)
(16)
(680)
(905)
(1337)
(22)
(12)
(4)
(4)
(24)
(50)
(8)
(902)
(3045)
(4)
(116)
(682)
(54)
(448)
(585)
(7)
(7)
(22)
(66)
(5)
(302)
(62)
(23)
(30)
(355)
(5)
(124)
(4)
(705)
(4)
(102)
(3092)
(313)
(8)
(17)
(17)
(4)
(259)
(9139)
(11)
(11)
(4)
(46)
(121)
(11)
(4)
(4)
(7)
(88)
(15)
(4)
0 of 1000
(76)
(64)
(38)
(49)
(38)
(51)
(50)
(113)
(79)
(93)
(61)
(38)
(44)
(36)
(51)
(107)
(246)
(56)
(60)
(81)
(277)
(86)
(106)
(43)
(57)
(137)
(48)
(126)
(37)
(45)
(73)
(42)
(43)
(72)
(38)
(98)
(39)
(226)
(42)
(38)
(69)
(71)
(64)
(116)
(54)
(77)
(62)
(37)
(151)
(143)
(52)
(51)
(43)
(63)
(68)
(36)
(49)
(67)
(50)
(52)
(45)
(58)
(174)
(63)
(38)
(59)
(38)
(88)
(41)
(39)
(68)
(59)
(50)
(45)
(54)
(55)
(36)
(103)
(125)
(43)
(62)
(70)
(53)
(80)
(69)
(53)
(42)
(79)
(58)
(147)
(43)
(45)
(100)
(37)
(46)
(47)
(88)
(92)
(37)
(45)
(85)
(78)
(37)
(55)
(38)
(66)
(44)
(55)
(82)
(45)
(59)
(76)
(159)
(62)
(41)
(129)
(85)
(40)
(89)
(60)
(109)
(70)
(47)
(74)
(60)
(177)
(36)
(44)
(38)
(40)
(94)
(44)
(60)
(72)
(68)
(926)
(84)
(48)
(37)
(45)
(184)
(45)
(36)
(60)
(36)
(60)
(129)
(101)
(71)
(64)
(39)
(147)
(39)
(88)
(37)
(75)
(41)
(43)
(108)
(39)
(44)
(249)
(59)
(77)
(124)
(36)
(41)
(93)
(44)
(41)
(41)
(56)
(125)
(67)
(45)
(131)
(59)
(55)
(49)
(57)
(64)
(38)
(48)
(37)
(47)
(56)
(143)
(46)
(72)
(38)
(38)
(55)
(72)
(138)
(37)
(103)
(82)
(49)
(116)
(43)
(87)
(84)
(38)
(36)
(51)
(82)
(42)
(42)
(51)
(41)
(49)
(44)
(58)
(41)
(79)
(45)
(52)
(53)
(66)
(170)
(48)
(39)
(157)
(83)
(49)
(37)
(45)
(60)
(99)
(53)
(126)
(41)
(68)
(71)
(222)
(98)
(51)
(122)
(41)
(39)
(51)
(42)
(39)
(37)
(39)
(71)
(85)
(139)
(44)
(56)
(52)
(171)
(38)
(42)
(42)
(167)
(40)
(48)
(36)
(76)
(109)
(72)
(39)
(86)
(58)
(41)
(39)
(55)
(69)
(55)
(56)
(213)
(155)
(38)
(59)
(75)
(83)
(41)
(52)
(88)
(84)
(38)
(43)
(87)
(85)
(56)
(54)
(65)
(47)
(56)
(62)
(81)
(208)
(49)
(73)
(61)
(47)
(183)
(38)
(45)
(45)
(105)
(43)
(81)
(93)
(44)
(85)
(40)
(46)
(62)
(53)
(48)
(43)
(97)
(39)
(58)
(56)
(49)
(69)
(147)
(44)
(42)
(46)
(54)
(44)
(125)
(39)
(60)
(74)
(199)
(85)
(250)
(77)
(87)
(37)
(256)
(97)
(78)
(66)
(175)
(92)
(37)
(78)
(55)
(83)
(44)
(62)
(60)
(112)
(37)
(36)
(134)
(61)
(45)
(77)
(252)
(66)
(40)
(89)
(36)
(117)
(56)
(108)
(78)
(153)
(68)
(38)
(194)
(43)
(86)
(59)
(46)
(62)
(54)
(38)
(76)
(49)
(61)
(44)
(88)
(49)
(51)
(48)
(43)
(97)
(49)
(41)
(93)
(121)
(109)
(46)
(164)
(47)
(70)
(63)
(92)
(48)
(83)
(108)
(44)
(43)
(102)
(36)
(45)
(43)
(56)
(37)
(58)
(94)
(44)
(75)
(78)
(36)
(95)
(51)
(38)
(82)
(209)
(65)
(59)
(70)
(37)
(108)
(240)
(51)
(44)
(104)
(67)
(55)
(48)
(46)
(45)
(53)
(47)
(39)
(82)
(49)
(47)
(49)
(54)
(38)
(59)
(63)
(71)
(41)
(70)
(92)
(154)
(45)
(56)
(70)
(67)
(53)
(78)
(54)
(59)
(47)
(102)
(37)
(63)
(250)
(80)
(39)
(40)
(49)
(40)
(42)
(98)
(40)
(106)
(45)
(91)
(36)
(131)
(39)
(91)
(55)
(36)
(65)
(51)
(44)
(69)
(37)
(77)
(44)
(91)
(155)
(40)
(75)
(42)
(55)
(54)
(39)
(61)
(43)
(62)
(59)
(60)
(84)
(176)
(45)
(120)
(45)
(235)
(61)
(67)
(94)
(38)
(79)
(70)
(87)
(63)
(66)
(96)
(71)
(68)
(56)
(44)
(122)
(101)
(44)
(55)
(63)
(49)
(75)
(47)
(36)
(44)
(106)
(56)
(57)
(46)
(160)
(45)
(76)
(44)
(36)
(38)
(59)
(46)
(68)
(37)
(52)
(55)
(41)
(37)
(40)
(58)
(64)
(42)
(39)
(116)
(47)
(127)
(48)
(54)
(88)
(79)
(42)
(76)
(103)
(55)
(54)
(37)
(72)
(84)
(45)
(67)
(63)
(46)
(58)
(40)
(106)
(53)
(101)
(78)
(55)
(177)
(40)
(38)
(113)
(108)
(70)
(61)
(36)
(40)
(49)
(155)
(96)
(95)
(37)
(89)
(47)
(36)
(60)
(98)
(38)
(65)
(67)
(84)
(51)
(48)
(201)
(48)
(44)
(64)
(81)
(50)
(37)
(43)
(37)
(52)
(186)
(36)
(44)
(41)
(104)
(41)
(41)
(85)
(58)
(40)
(44)
(41)
(59)
(171)
(42)
(37)
(68)
(86)
(36)
(43)
(36)
(46)
(52)
(40)
(54)
(43)
(50)
(38)
(39)
(91)
(37)
(43)
(49)
(122)
(47)
(39)
(36)
(47)
(56)
(152)
(44)
(73)
(262)
(36)
(47)
(49)
(57)
(56)
(217)
(144)
(45)
(130)
(154)
(42)
(39)
(98)
(67)
(45)
(64)
(37)
(38)
(69)
(134)
(63)
(37)
(58)
(65)
(51)
(45)
(153)
(36)
(49)
(68)
(122)
(45)
(79)
(148)
(41)
(52)
(51)
(49)
(39)
(105)
(37)
(37)
(39)
(93)
(46)
(162)
(39)
(44)
(36)
(166)
(60)
(152)
(58)
(119)
(38)
(40)
(101)
(58)
(48)
(49)
(41)
(111)
(61)
(72)
(41)
(44)
(43)
(42)
(41)
(151)
(58)
(42)
(42)
(64)
(84)
(53)
(104)
(53)
(43)
(78)
(103)
(43)
(109)
(59)
(132)
(67)
(54)
(53)
(96)
(46)
(119)
(73)
(68)
(47)
(222)
(39)
(57)
(40)
(59)
(172)
(52)
(67)
(92)
(57)
(271)
(43)
(43)
(99)
(37)
(39)
(90)
(82)
(85)
(43)
(85)
(39)
(168)
(68)
(95)
(51)
(67)
(65)
(49)
(71)
(125)
(124)
(37)
(71)
(52)
(39)
(40)
(63)
(68)
(45)
(89)
(155)
(48)
(283)
(70)
(40)
(53)
(53)
(50)
(189)
(57)
(53)
(114)
(40)
(42)
(37)
(46)
(43)
(67)
(44)
(95)
(227)
(42)
(79)
(39)
(227)
(70)
(161)
(40)
(82)
(49)
(87)
(55)
(95)
(62)
(89)
(113)
(50)
(77)
(39)
(43)
(65)
(44)
(45)
(122)
(51)
(108)
(54)
(55)
(46)
(40)
(40)
(55)
(51)
(79)
(90)
(58)
(52)
(52)
(37)
(50)
(95)
(95)
(58)
(220)
(226)
(52)
(170)
(37)
(62)
(70)
(43)
(37)
(92)
(156)
(55)
(46)
(49)
(55)
(51)
(88)
(62)
(42)
(60)
(57)
(97)
(51)
(43)
(55)
(59)
(85)
(77)
(40)
(40)
(74)
(104)
(216)
(99)
(55)
(61)
(101)
(63)
(55)
(53)
(69)
(96)
(107)
(38)
(121)
(61)
(85)
(69)
(39)
(56)
(61)
(289)
(42)
(59)
(72)
(194)
(113)
(86)
(99)
(111)
(37)
(59)
(70)
(81)
(46)
(55)
(88)
(189)
(41)
(41)
(118)
(59)
(51)
(63)
(50)
(71)
(43)
(48)
(134)
(84)
(50)
(48)
(85)
(38)
(103)
(68)
(64)
(51)
(133)
(37)
(128)
(59)
(40)
(108)
(75)
(48)
(52)
(45)
(66)
(47)
(106)
(63)
(46)
(59)
(45)
(45)
(178)
(84)
(82)
(39)
(58)
(47)
(40)
(76)
(54)
(61)
(76)
(45)
(42)
(48)
(71)
(99)
(87)
(97)
(119)
(64)
(54)
(49)
(39)
(64)
(43)
(98)
(99)
(51)
(40)
(53)
(45)
(46)
(59)
(50)
(137)
(80)
(38)
(50)
(79)
(71)
(54)
0 of 1000
(1)
(6)
(1)
(1)
(11)
(1)
(3)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(64)
(1)
(65)
(6)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(14)
(1)
(5)
(2)
(2)
(1)
(1)
(3)
(1)
(69)
(85)
(1)
(125)
(117)
(1)
(270)
(1)
(1)
(55)
(1)
(7)
(1)
(1)
(3)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(6)
(1)
(1)
(2)
(1)
(21)
(1)
(1)
(1)
(1)
(2)
(1)
(87)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(9)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(4)
(2)
(1)
(1)
(49)
(1)
(1)
(7)
(3)
(5)
(1)
(1)
(5)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(4)
(2)
(57)
(48)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(4)
(1)
(15)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(607)
(1)
(2)
(12)
(79)
(54)
(1)
(8)
(2)
(8)
(35)
(9)
(2)
(1)
(4)
(1)
(1)
(1)
(6)
(5)
(105)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(2)
(1)
(2)
(4)
(1)
(1)
(31)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(31)
(2)
(2)
(7)
(3)
(2)
(1)
(3)
(1)
(19)
(8)
(1)
(1)
(1)
(1)
(4)
(2)
(4)
(1)
(1)
(1)
(1)
(20)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(14)
(14)
(1)
(1)
(1)
(1)
(5)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(217)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(5)
(1)
(3)
(23)
(1)
(1)
(1)
(2)
(2)
(2)
(134)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(230)
(1)
(1)
(1)
(11)
(1)
(2)
(13)
(2)
(1)
(1)
(1)
(2)
(1)
(31)
(2)
(21)
(21)
(1)
(1)
(4)
(246)
(52)
(1)
(1)
(1)
(217)
(1)
(1)
(1)
(1)
(2)
(1)
(5)
(3)
(1)
(1)
(1)
(228)
(49)
(53)
(1)
(210)
(2)
(1)
(1)
(187)
(2)
(184)
(47)
(47)
(1)
(1)
(4)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(2)
(1)
(1)
(35)
(1)
(1)
(4)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(5)
(1)
(1)
(14)
(1)
(1)
(1)
(2)
(1)
(1)
(6)
(6)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(53)
(1)
(1)
(3)
(14)
(8)
(1)
(2)
(1)
(1)
(1)
(1)
(8947)
(2)
(1)
(2)
(1)
(1)
(48)
(8)
(8)
(2)
(3)
(1)
(1)
(1)
(37)
(3)
(1)
(234)
(2)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(8)
(22)
(25)
(2)
(3)
(10)
(1)
(1)
(1)
(11)
(1)
(1)
(1)
(1)
(318)
(2)
(740)
(3)
(2)
(1)
(2)
(1)
(8)
(1)
(4)
(1)
(22)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(5)
(1)
(1)
(110)
(1)
(18)
(302)
(1)
(2)
(3)
(1)
(1)
(6)
(84)
(1)
(4)
(124)
(13)
(3)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(17)
(1)
(2)
(1)
(1)
(1)
(7)
(7)
(1)
(1)
(1)
(33)
(59)
(18)
(77)
(29)
(1)
(9)
(1)
(1)
(24)
(3)
(2)
(1)
(1)
(1)
(16)
(24)
(1)
(1)
(186)
(211)
(30)
(30)
(32)
(65)
(1)
(62)
(3)
(3)
(1)
(1)
(6)
(10)
(4)
(1)
(1)
(10)
(1)
(1)
(1)
(27)
(3)
(3)
(11)
(52)
(52)
(52)
(1)
(1)
(1)
(1)
(1)
(150)
(41)
(38)
(8)
(8)
(2)
(1)
(1)
(5)
(1)
(1)
(1)
(1)
(1)
(8)
(1)
(5)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(6)
(3)
(3)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(25)
(1)
(1)
(25)
(1)
(3)
(13)
(15)
(1)
(1)
(1)
(2)
(2)
(2)
(1)
(1)
(1)
(48)
(1)
(2)
(5)
(1)
(4)
(1)
(1386)
(1)
(1)
(1)
(3)
(5)
(2)
(1)
(18)
(1)
(9)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(9)
(1)
(3)
(1)
(1)
(4)
(2)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(42)
(7)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(12)
(1)
(4)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(3)
(1)
(20)
(1)
(1)
(1)
(10)
(2)
(1)
(1)
(2)
(1)
(1)
(1)
(38)
(94)
(283)
(1)
(1)
(1)
(1)
(4)
(5)
(1)
(1)
(1)
(1)
(2)
(3)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(84)
(7)
(1)
(19)
(4)
(1)
(2)
(1)
(1)
(1)
(1)
(14)
(7)
(1)
(2)
(715)
(127)
(49)
(47)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(34)
(34)
(2)
(1)
(34)
(1)
(1)
(12)
(106)
(1)
(106)
(1)
(2)
(14)
(2)
(2)
(5)
(1)
(1)
(1)
(1)
(1)
(45)
(45)
(1)
(1)
0 of 817
(1)
(205)
(20)
(1)
(114)
(129)
(677)
(92)
(186)
(66)
(1)
(183)
(1)
(8)
(168)
(2472)
(1015)
(12)
(1)
(62)
(76)
(5)
(256)
(748)
(1)
(1)
(123)
(1)
(1519)
(659)
(2359)
(259)
(1)
(8008)
(432)
(1)
(3119)
(6)
(206)
(353)
(33)
(1637)
(237)
(153)
(3)
(21)
(81)
(5257)
(1)
(5)
(51)
(116)
(4)
(26)
(95)
(1044)
(5)
(27)
(13)
(1)
(727)
(5)
(792)
(3)
(29)
(1669)
(2)
(11)
(64)
(2052)
(7)
(5)
(674)
(10)
(1)
(1)
(202)
(46)
(13)
(139)
(3)
(1)
(2)
(1)
(1149)
(6)
(1)
(1)
(5)
(3658)
(1405)
(64)
(428)
(720)
(268)
(15)
(413)
(7)
(295)
(591)
(409)
(2)
(1115)
(12)
(381)
(8)
(49)
(1239)
(180)
(37)
(86)
0 of 111
(2)
(2)
(2)
(2)
(2)
(4)
(590)
(2)
(4)
(3)
(2)
(2)
(6)
(1)
(4)
(8)
(4)
(35)
(4)
(2)
(2)
(109)
(4)
(910)
(3)
(3)
(3)
(3)
(19)
(4)
(6)
(3)
(422)
(7)
(7)
(3)
(2)
(3)
(4)
(3)
(2)
(2)
(3)
(2)
(77)
(2)
(2)
(68)
(2)
(2)
(2)
(2)
(185)
(4)
(2)
(19)
(2)
(2)
(4)
(2)
(36)
(2)
(28)
(2)
(4)
(229)
(2)
(2)
(2)
(2)
(2)
(29)
(2)
(20)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(39)
(1)
(28)
(2)
(2)
(2)
(3)
(2)
(2)
(3)
(2)
(57)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(832)
(2)
(2)
(2)
(2)
(2)
(2)
(1)
(2)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(5)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(3)
(1)
(1)
(4)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(3)
(4)
(7)
(7)
(1)
(2)
(13)
(4)
(1)
(1)
(6)
(9)
(3)
(3)
(1)
(1)
(1)
(1)
(2)
(8)
(6)
(2)
(2)
(1)
(1)
(1)
(6)
(2)
(2)
(3)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(6)
(5)
(1)
(1)
(3)
(2)
(4)
(13)
(2)
(1)
(3)
(3)
(1)
(6)
(9)
(1)
(5)
(1)
(12)
(2)
(7)
(2)
(1)
(1)
(174)
(32)
(1)
(2)
(1)
(6)
(1)
(3)
(1)
(1)
(2)
(1)
(13)
(1)
(3)
(6)
(1)
(1)
(7)
(4)
(22)
(3)
(6)
(2)
(1)
(7)
(9)
(41)
(9)
(6)
(12)
(6)
(19)
(2)
(4)
(5)
(8)
(1)
(4)
(33)
(5)
(3)
(1)
(1)
(3)
(1)
(25)
(12)
(3)
(8)
(3)
(7)
(1)
(1)
(1)
(2)
(2)
(1)
(2)
(1)
(7)
(1)
(1)
(2)
(4)
(1)
(1)
(7)
(1)
(1)
(2)
(4)
(1)
(6)
(1)
(1)
(5)
(1)
(2)
(15)
(2)
(2)
(2)
(4)
(10)
(2)
(1)
(4)
(2)
(1)
(1)
(1)
(3)
(1)
(1)
(9)
(1)
(6)
(7)
(18)
(1)
(1)
(6)
(2)
(3)
(4)
(3)
(3)
(2)
(3)
(1)
(2)
(3)
(1)
(2)
(3)
(1)
(2)
(1)
(1)
(1)
(3)
(1)
(3)
(1)
(1)
(2)
(1)
(2)
(6)
(8)
(5)
(8)
(1)
(1)
(1)
(19)
(3)
(3)
(7)
(6)
(3)
(4)
(7)
(1)
(3)
(1)
(4)
(4)
(2)
(3)
(1)
(2)
(15)
(1)
(3)
(1)
(3)
(3)
(4)
(4)
(1)
(3)
(2)
(3)
(3)
(7)
(1)
(1)
(32)
(2)
(5)
(3)
(3)
(27)
(20)
(1)
(1)
(3)
(5)
(1)
(2)
(1)
(1)
(1)
(1)
(5)
(4)
(1)
(7)
(1)
(64)
(1)
(44)
(34)
(7)
(14)
(1)
(3)
(11)
(30)
(8)
(7)
(3)
(5)
(1)
(39)
(1)
(33)
(1)
(110)
(4)
(1)
(3)
(1)
(12)
(3)
(32)
(1)
(1)
(10)
(1)
(9)
(1)
(16)
(41)
(1)
(14)
(1)
(2)
(39)
(1)
(5)
(3)
(2)
(1)
(8)
(22)
(84)
(3)
(1)
(1)
(1)
(17)
(26)
(3)
(7)
(4)
(2)
(2)
(6)
(5)
(4)
(1)
(16)
(10)
(15)
(5)
(4)
(12)
(3)
(6)
(1)
(1)
(1)
(3)
(4)
(2)
(5)
(5)
(11)
(6)
(49)
(10)
(21)
(5)
(1)
(55)
(8)
(3)
(6)
(9)
(33)
(2)
(19)
(8)
(2)
(1)
(24)
(26)
(36)
(1)
(8)
(1)
(1)
(3)
(3)
(11)
(12)
(2)
(1)
(3)
(6)
(1)
(1)
(1)
(5)
(1)
(2)
(5)
(3)
(2)
(1)
(8)
(4)
(13)
(7)
(1)
(1)
(2)
(3)
(6)
(2)
(8)
(3)
(29)
(15)
(6)
(2)
(4)
(5)
(3)
(10)
(6)
(12)
(10)
(3)
(2)
(2)
(9)
(2)
(5)
(2)
(3)
(2)
(3)
(4)
(3)
(4)
(11)
(3)
(10)
(3)
(2)
(3)
(3)
(2)
(5)
(3)
(2)
(6)
(3)
(4)
(8)
(5)
(13)
(2)
(2)
(6)
(8)
(6)
(2)
(3)
(2)
(3)
(3)
(7)
(8)
(3)
(2)
(3)
(3)
(2)
(2)
(64)
(11)
(4)
(2)
(14)
(22)
(2)
(10)
(4)
(4)
(24)
(7)
(70)
(2)
(16)
(11)
(17)
(47)
(36)
(9)
(5)
(4)
(2)
(2)
(3)
(3)
(3)
(2)
(2)
(8)
(19)
(14)
(2)
(9)
(3)
(7)
(2)
(4)
(10)
(4)
(8)
(7)
(7)
(3)
(2)
(3)
(4)
(3)
(3)
(2)
(4)
(6)
(40)
(4)
(3)
(6)
(4)
(13)
(11)
(5)
(2)
(2)
(3)
(4)
(2)
(17)
(2)
(3)
(2)
(2)
(44)
(11)
(5)
(16)
(37)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(7)
(2)
(2)
(3)
(8)
(16)
(2)
(2)
(2)
(6)
(3)
(14)
(2)
(3)
(5)
(5)
(2)
(2)
(2)
(2)
(3)
(3)
(2)
(5)
(60)
(2)
(10)
(5)
(4)
(3)
(6)
(2)
(3)
(2)
(3)
(2)
(4)
(9)
(4)
(9)
(7)
(2)
(10)
(3)
(6)
(2)
(6)
(16)
(2)
(3)
(16)
(2)
(10)
(2)
(2)
(3)
(14)
(23)
(55)
(6)
(2)
(5)
(152)
(3)
(3)
(11)
(24)
(9)
(2)
(3)
(3)
(61)
(46)
(6)
(9)
(7)
(2)
(9)
(5)
(9)
(2)
(4)
(7)
(4)
(6)
(2)
(2)
(8)
(3)
(15)
(7)
(3)
(48)
(23)
(29)
(5)
(8)
(54)
(2)
(3)
(17)
(3)
(9)
(27)
(6)
(12)
(9)
(2)
(3)
(9)
(7)
(2)
(29)
(9)
(40)
(1)
(2)
(4)
(2)
(2)
(1)
(5)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(5)
(1)
(1)
(3)
(1)
(4)
(2)
(2)
(3)
(3)
(1)
(1)
(3)
(1)
(1)
(1)
(7)
(21)
(1)
(8)
(2)
(11)
(8)
(1)
(1)
(1)
(4)
(1)
(1)
(7)
(1)
(1)
(8)
(1)
(2)
(1)
(2)
(14)
(1)
(1)
(2)
(20)
(7)
(2)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(1)
(3)
(1)
(1)
(2)
(11)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(2)
(1)
(3)
(2)
(1)
(8)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(3)
(1)
(1)
(3)
(2)
(1)
(1)
(1)
(2)
(6)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(3)
(2)
(1)
(1)
(3)
(1)
(1)
(3)
(3)
(2)
(7)
(1)
(2)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(2)
(10)
(2)
(6)
(2)
(4)
(2)
(3)
(3)
(4)
(2)
(12)
(2)
(2)
(3)
(19)
(3)
(4)
(6)
(14)
(5)
(10)
(3)
(5)
(4)
(30)
(2)
(5)
(3)
(2)
(6)
(6)
(3)
(2)
(3)
(4)
(5)
(2)
(4)
(3)
(4)
(29)
(2)
(5)
(23)
(16)
(4)
(2)
(5)
(3)
(8)
(2)
(5)
(2)
(4)
(18)
(3)
0 of 1000
(2670)
(2)
(24)
(30)
(1)
(4)
(1)
(2494)
(1)
(118)
(16)
(4)
(28)
(5)
(56)
(142)
(372)
(76)
(258)
(89)
(95)
(556)
(205)
(2)
(3)
(4)
(1)
(7)
(513)
(1257)
(10)
(2)
(1)
(8)
(4)
(2973)
(2044)
(7)
(1)
(13)
(7)
(8)
(176)
(204)
(3)
(2)
(4)
(179)
(1)
(556)
(1)
(2)
(43)
(898)
(18)
(2)
(765)
(1)
(1)
(7)
(69)
(43)
(138)
(14)
(591)
(532)
(26)
(142)
(81)
(39)
(48)
(61)
(15)
(44)
(25)
(7)
(1695)
(135)
(4)
(2)
(1)
(368)
(1)
(496)
(8)
(5)
(18)
(1)
(33)
(3)
(1)
(147)
(5)
(68)
(5)
(193)
(19)
0 of 97
(4)
(17)
(111)
(15)
(21)
(269)
(23)
(13)
(3)
(397)
(429)
(11)
(79)
(36)
(9)
(41)
(3)
(8)
(4)
(16)
(17)
(5)
(1)
(3)
(5)
(6)
(73)
(2)
(20)
(44)
(35)
(92)
(22)
(22)
(47)
(18)
(113)
(3)
(18)
(9)
(13)
(4)
(11)
(1)
(10)
(38)
(3)
(9)
(17)
(10)
(24)
(12)
(9)
(24)
(2)
(10)
0 of 56
(456)
(3)
(14)
(173)
(887)
(392)
(40)
(2812)
(618)
(2)
(239)
(44)
(100)
(121)
(55)
(281)
(7)
(103)
(207)
(19)
(110)
(1)
(96)
(100)
(824)
(160)
(215)
(218)
(229)
(3)
(258)
(41)
(15)
(30)
(4)
(75)
(511)
(44)
(27)
(74)
(113)
(35)
0 of 42
(1)
(635)
(5711)
(1)
(3)
(6)
(6)
(297)
(22)
(2)
(2)
(208)
(38)
(1756)
(26)
(2)
(1)
(1)
(1802)
(79)
(2)
(31)
(133)
(1)
(5)
(3)
(37)
(1)
(903)
(8)
(6370)
(1)
(406)
(1)
(15)
(4)
(10)
(397)
(1)
(2)
(1114)
(8)
(716)
(1)
(8366)
(3355)
(294)
(1760)
(1)
(3)
(1017)
(69)
(1)
(20)
(1)
(207)
(1)
(283)
(2)
(24)
(2)
(5)
(1)
(282)
(216)
(5)
(33629)
(20)
(300)
(28)
(2)
(5)
(4)
(3)
(4)
(7)
(4)
(6)
(1054)
(7)
(1)
(912)
(1)
(121)
(817)
(1)
(321)
(4)
(3)
(144)
(4)
(12)
(1)
(3)
(61)
(5)
(6206)
(42)
(3)
(5847)
(116)
(1)
(6)
(241)
(1)
(57)
(1)
(3)
(4)
(2)
(17)
(14)
(421)
(281)
(1)
(330)
(293)
(31)
(17)
(174)
(2)
(74)
(1)
0 of 123
(3057)
(912)
(3718)
(344)
(450)
(353)
(831)
(3800)
(137)
(528)
(659)
(228)
(308)
(1503)
(1268)
(1018)
(541)
(635)
(269)
(449)
(1269)
(610)
(313)
(1660)
(504)
(246)
(370)
(729)
(2355)
(138)
(1042)
(144)
(411)
(370)
(376)
(306)
(605)
(532)
(233)
(1336)
(232)
(209)
(639)
(170)
(1004)
(146)
(296)
(187)
(139)
(196)
(160)
(429)
(227)
(252)
(161)
(356)
(321)
(349)
(205)
(368)
(472)
(1187)
(410)
(1077)
(176)
(221)
(247)
(254)
(1386)
(145)
(1895)
(647)
(201)
(150)
(231)
(151)
(242)
(296)
(148)
(382)
(236)
(157)
(156)
(146)
(176)
(520)
(188)
(500)
(166)
(1356)
(211)
(183)
(154)
(309)
(146)
(165)
(151)
(209)
(1008)
(341)
(149)
(502)
(187)
(248)
(144)
(1205)
(158)
(147)
(1270)
(277)
(138)
(159)
(157)
(241)
(140)
(140)
(237)
(196)
(298)
(255)
(612)
(184)
(166)
(1398)
(512)
(217)
(178)
(140)
(171)
(462)
(347)
(1037)
(186)
(456)
(263)
(294)
(422)
(592)
(403)
(177)
(356)
(158)
(484)
(257)
(413)
(534)
(199)
(141)
(143)
(376)
(673)
(198)
(539)
(319)
(385)
(196)
(212)
(694)
(383)
(231)
(259)
(302)
(1266)
(266)
(184)
(248)
(171)
(142)
(164)
(139)
(170)
(177)
(353)
(514)
(1341)
(183)
(150)
(248)
(151)
(461)
(405)
(288)
(740)
(154)
(162)
(207)
(147)
(352)
(234)
(331)
(236)
(241)
(1457)
(556)
(1443)
(294)
(301)
(1644)
(251)
(709)
(141)
(865)
(381)
(1283)
(151)
(156)
(188)
(509)
(430)
(198)
(206)
(339)
(255)
(143)
(248)
(262)
(181)
(145)
(166)
(169)
(1292)
(606)
(183)
(364)
(152)
(159)
(263)
(320)
(245)
(146)
(163)
(403)
(156)
(262)
(758)
(180)
(225)
(151)
(151)
(630)
(297)
(252)
(626)
(413)
(257)
(600)
(231)
(1088)
(461)
(563)
(228)
(157)
(525)
(1122)
(1947)
(172)
(446)
(228)
(212)
(242)
(238)
(266)
(921)
(231)
(207)
(487)
(181)
(192)
(165)
(150)
(788)
(291)
(183)
(148)
(390)
(292)
(283)
(962)
(316)
(395)
(167)
(831)
(539)
(417)
(269)
(252)
(255)
(773)
(205)
(144)
(188)
(170)
(176)
(200)
(4735)
(225)
(885)
(908)
(643)
(537)
(199)
(382)
(310)
(303)
(319)
(2113)
(203)
(292)
(169)
(238)
(220)
(2582)
(3843)
(1020)
(820)
(1346)
(176)
(2013)
(154)
(200)
(206)
(149)
(235)
(255)
(556)
(668)
(1775)
(667)
(1277)
(534)
(325)
(208)
(676)
(496)
(238)
(897)
(373)
(221)
(222)
(204)
(654)
(193)
(251)
(192)
(254)
(145)
(142)
(173)
(169)
(358)
(239)
(192)
(158)
(201)
(407)
(397)
(169)
(529)
(310)
(202)
(738)
(333)
(159)
(383)
(233)
(426)
(165)
(354)
(265)
(401)
(306)
(253)
(190)
(190)
(312)
(229)
(1053)
(774)
(184)
(158)
(194)
(376)
(217)
(1793)
(488)
(491)
(602)
(437)
(1079)
(1296)
(342)
(385)
(255)
(176)
(790)
(502)
(219)
(381)
(668)
(140)
(288)
(973)
(218)
(220)
(567)
(199)
(286)
(293)
(214)
(157)
(172)
(510)
(300)
(206)
(175)
(315)
(154)
(198)
(175)
(278)
(244)
(475)
(160)
(200)
(199)
(164)
(245)
(4691)
(214)
(153)
(154)
(226)
(194)
(227)
(428)
(204)
(577)
(143)
(249)
(442)
(215)
(358)
(473)
(506)
(159)
(188)
(202)
(262)
(171)
(252)
(949)
(215)
(181)
(195)
(307)
(180)
(395)
(444)
(149)
(214)
(312)
(546)
(406)
(348)
(655)
(150)
(7028)
(4684)
(2128)
(297)
(564)
(428)
(169)
(184)
(248)
(282)
(307)
(596)
(169)
(138)
(223)
(2391)
(323)
(1058)
(160)
(815)
(418)
(320)
(156)
(314)
(228)
(246)
(140)
(207)
(158)
(213)
(139)
(167)
(162)
(278)
(254)
(297)
(156)
(753)
(516)
(436)
(780)
(1115)
(255)
(672)
(658)
(161)
(231)
(158)
(445)
(242)
(283)
(213)
(386)
(351)
(267)
(290)
(273)
(144)
(161)
(284)
(148)
(256)
(1139)
(257)
(391)
(180)
(147)
(243)
(310)
(161)
(465)
(533)
(201)
(524)
(170)
(262)
(254)
(148)
(212)
(197)
(257)
(2618)
(228)
(183)
(888)
(147)
(373)
(283)
(270)
(236)
(181)
(165)
(622)
(149)
(140)
(154)
(175)
(174)
(607)
(239)
(165)
(140)
(159)
(543)
(308)
(169)
(166)
(930)
(176)
(176)
(768)
(633)
(2597)
(225)
(995)
(159)
(2420)
(190)
(232)
(166)
(535)
(538)
(419)
(443)
(362)
(153)
(1054)
(1105)
(284)
(338)
(538)
(183)
(486)
(797)
(970)
(281)
(146)
(159)
(245)
(468)
(925)
(1526)
(755)
(272)
(456)
(138)
(317)
(346)
(1279)
(192)
(211)
(192)
(163)
(306)
(291)
(175)
(5909)
(792)
(163)
(1476)
(2180)
(1706)
(706)
(1626)
(154)
(690)
(198)
(237)
(689)
(509)
(347)
(184)
(356)
(205)
(793)
(558)
(155)
(360)
(681)
(665)
(3594)
(1953)
(1797)
(606)
(287)
(234)
(779)
(173)
(202)
(152)
(1287)
(192)
(395)
(463)
(325)
(257)
(139)
(138)
(334)
(204)
(511)
(297)
(172)
(337)
(151)
(647)
(197)
(147)
(434)
(603)
(783)
(1072)
(1670)
(369)
(441)
(468)
(567)
(342)
(153)
(147)
(212)
(180)
(168)
(176)
(165)
(382)
(139)
(330)
(789)
(244)
(139)
(2239)
(206)
(160)
(205)
(332)
(141)
(251)
(165)
(182)
(794)
(1880)
(256)
(934)
(770)
(395)
(258)
(203)
(146)
(141)
(160)
(198)
(403)
(161)
(178)
(451)
(265)
(179)
(285)
(640)
(359)
(217)
(286)
(498)
(205)
(145)
(297)
(595)
(192)
(153)
(288)
(158)
(197)
(235)
(333)
(212)
(151)
(149)
(268)
(888)
(158)
(785)
(489)
(214)
(251)
(205)
(157)
(320)
(888)
(1259)
(195)
(261)
(476)
(689)
(339)
(343)
(222)
(197)
(401)
(372)
(172)
(179)
(193)
(403)
(349)
(283)
(437)
(869)
(597)
(804)
(336)
(817)
(2764)
(189)
(141)
(149)
(456)
(284)
(152)
(886)
(238)
(1381)
(755)
(509)
(207)
(331)
(265)
(242)
(217)
(420)
(433)
(181)
(273)
(258)
(139)
(272)
(178)
(187)
(863)
(420)
(449)
(933)
(240)
(153)
(346)
(202)
(1075)
(500)
(748)
(2981)
(393)
(151)
(214)
(190)
(194)
(756)
(2266)
(3406)
(256)
(489)
(2347)
(255)
(171)
(155)
(243)
(372)
(233)
(177)
(1044)
(182)
(210)
(193)
(2887)
(310)
(2133)
(3333)
(1487)
(158)
(2409)
(1328)
(1085)
(215)
(1100)
(358)
(801)
(1374)
(448)
(349)
(325)
(1464)
(310)
(745)
(191)
(146)
(142)
(309)
(414)
(615)
(199)
(232)
(163)
(232)
(208)
(860)
(220)
(352)
(449)
(325)
(257)
(303)
(254)
(339)
(710)
(412)
(145)
(216)
(263)
(225)
(193)
(240)
(177)
(298)
(580)
(201)
(629)
(484)
(246)
(589)
(209)
(325)
(696)
(3487)
(1124)
(298)
(936)
(198)
(193)
(139)
(1794)
(156)
(1273)
(490)
(257)
(305)
(237)
(157)
(258)
(262)
(144)
(139)
(285)
(474)
(885)
(414)
(353)
(206)
(152)
(287)
(139)
(1270)
(633)
(626)
(3802)
(281)
(210)
(3634)
(925)
(329)
(458)
(593)
(244)
(432)
(160)
(452)
(1681)
(735)
(615)
(311)
(468)
(144)
(411)
(151)
(1270)
(240)
(199)
(904)
(208)
(375)
(245)
(318)
(163)
(146)
(178)
(184)
(266)
(234)
(223)
(159)
(139)
(179)
(224)
(184)
(314)
(336)
(162)
(2989)
(1919)
(1555)
(144)
(3033)
(255)
(1869)
(238)
(1774)
(3135)
(2059)
(2126)
(180)
(916)
(4160)
(946)
(371)
(197)
(472)
(172)
(506)
(1577)
(248)
(169)
(430)
(306)
(625)
(588)
(336)
0 of 1000
(1)
(1)
0 of 2
Showing 101 - 120 of 82783 results
  • The Health of Those Who Feed Us An Assessment of Health Inequities Along the United States Food Chain
    The Health of Those Who Feed Us: An Assessment of Health Inequities Along the United States Food Chain
    Baron, Sherry L. ;
    Li J
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    While the health of all depends on the food chain, few studies have focused systematically on the health of food chain workers themselves (production, manufacturing, wholesale, retail, and commercial and institutional services). In this study we used 2018 and 2019 data from the Behavioral Risk Factor Surveillance System (BRFSS) to examine health-re ...
    Public Domain
  • Performance Evaluation of a Machine LearningBased Methodology Using Dynamical Features to Detect Nonwear Intervals in Actigraphy Data in a FreeLiving Setting
    Performance Evaluation of a Machine Learning-Based Methodology Using Dynamical Features to Detect Nonwear Intervals in Actigraphy Data in a Free-Living Setting
    Buxton OM ;
    Chow S-M
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Goal and aims: One challenge using wearable sensors is nonwear time. Without a nonwear (e.g., capacitive) sensor, actigraphy data quality can be biased by subjective determinations confounding sleep/wake classification. We developed and evaluated a machine learning algorithm supplemented by dynamic features to discern wear/nonwear episodes. Focus t ...
  • Perspectives of Mining Personnel on Adopting Occupational Exoskeletons Comparisons Between a Developed and a Developing Country
    Perspectives of Mining Personnel on Adopting Occupational Exoskeletons: Comparisons Between a Developed and a Developing Country
    Akinwande F ;
    Iridiastadi H
    2025/04/01 | Mining Publications
    Occupational exoskeletons (EXOs) have received growing attention as a new ergonomic intervention to reduce physical demands in various industries (e.g., manufacturing, logistics, construction, and agriculture). However, their potential use in mining has not yet been reported. Survey data (n = 135) were obtained from mining workers in the United Sta ...
  • Dosimetry Testing for a New In Vivo XRay Fluorescence Measurement System
    Dosimetry Testing for a New In Vivo X-Ray Fluorescence Measurement System
    Burgos CJ ;
    Grier TR
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Lead exposure poses severe health risks to individuals, impacting cognitive function, growth, learning, and behavior. Current lead detection methods, primarily blood testing and x-ray fluorescence (XRF) of bone, have limitations. This study introduces a novel in vivo XRF measurement system using K-shell energies of lead, addressing limitations of p ...
  • Metabolic Syndrome and Associated Components Among Police Officers A 7 and 12Year Longitudinal Analysis
    Metabolic Syndrome and Associated Components Among Police Officers: A 7 and 12-Year Longitudinal Analysis
    Allison P ;
    Fekedulegn D
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Objective: This study estimated risk of metabolic syndrome (MetSyn) and its components among police officers including differences by sex. Methods: Police officers were examined at baseline and two follow-up examinations after 7 and 12 years. MetSyn was defined using the 2005 guidelines from the American Heart Association/National Heart, Lung, and ...
  • Line of Duty Death Report Two Career LandBased Firefighters Die After Becoming Lost and Running Out of Air During a Marine Vessel Fire in Port New Jersey
    Line of Duty Death Report: Two Career Land-Based Firefighters Die After Becoming Lost and Running Out of Air During a Marine Vessel Fire in Port – New Jersey
    Richardson, Michael ;
    Attwood, Wesley R.
    2025-04-01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    On July 5, 2023, two career land-based firefighters died after becoming lost and running out of air while conducting a fire attack during a marine vessel fire in port. At 07:00 hours, a 692-foot roll-on/roll-off (ro/ro) vessel with a crew of 28 commenced vehicle loading operations while dockside in a port. At 21:00 hours, port workers and vessel cr ...
    Public Domain
  • Exposure to Ethylene Oxide and Relative Rates of Female Breast Cancer Mortality 62 Years of FollowUp in a Large US Occupational Cohort
    Exposure to Ethylene Oxide and Relative Rates of Female Breast Cancer Mortality: 62 Years of Follow-Up in a Large US Occupational Cohort
    Bertke SJ ;
    Kelly-Reif K
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Ethylene oxide (EtO) is a recognized carcinogen of concern in occupational and environmental settings, but evidence of cancer risks in humans remains limited. Since new EtO emission standards and mitigation measures have been proposed, further investigation of EtO cancer risks is needed to inform quantitative risk assessment. Objective: ...
    Public Domain
  • Circumstantial Factors Among Kentucky Nurse Suicide Decedents 2005 to 2019
    Circumstantial Factors Among Kentucky Nurse Suicide Decedents, 2005 to 2019
    Brown S ;
    Marfell J
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Nurse suicide, a complex occupational health concern, is urgently in need of research due to the personal and occupational suicide risk factors experienced by nurses, namely mental health problems (e.g., depression), job problems, and substance misuse. Therefore, the study aims were to determine the contextual characteristics and circum ...
  • A SingleCamera Method for Estimating Lift Asymmetry Angles Using Deep Learning Computer Vision Algorithms
    A Single-Camera Method for Estimating Lift Asymmetry Angles Using Deep Learning Computer Vision Algorithms
    Hu YH ;
    Li Y
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    A computer vision (CV) method to automatically measure the revised NIOSH lifting equation asymmetry angle (A) from a single camera is described and tested. A laboratory study involving ten participants performing various lifts was used to estimate A in comparison to ground truth joint coordinates obtained using 3-D motion capture (MoCap). To addres ...
  • The Sixth International Fishing Industry Safety and Health Conference IFISH 6 Safety Health and Wellbeing in a Changing World
    The Sixth International Fishing Industry Safety and Health Conference (IFISH 6): Safety, Health, and Wellbeing in a Changing World
    Elliott KC ;
    Lincoln, Jennifer M.
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Workers employed in the commercial fishing, seafood processing, and aquaculture sectors face workplace hazards daily. Worldwide, a staggering 26% of commercial fishing workers reported experiencing harm at work in the past two years in a recent poll. Moreover, the Food and Agriculture Organization (FAO) estimates that worldwide roughly 80 commercia ...
    Public Domain
  • Line of Duty Death Report Career Firefighter Dies in Collapse Involving Lightweight Construction with Two Separate Maydays South Carolina
    Line of Duty Death Report: Career Firefighter Dies in Collapse Involving Lightweight Construction with Two Separate Maydays – South Carolina
    Richardson, Michael ;
    Montague, Patrick R.
    2025-04-01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    A 25-year-old career firefighter died on May 26, 2023, following a collapse of a multi-story lightweight construction apartment. At approximately 16:13 hours, the local 9-1-1 communications center dispatched a box alarm assignment to the reports of an apartment fire. Engine 6 (E6), Engine 13 (E13), Ladder 7 (L7), Ladder 175 (L175), Rescue 1 (R1), B ...
    Public Domain
  • Evaluating Source Control Efficacy Against Exhaled Submicron Particles Total Outward Leakage of Surgical Masks and Half Facepiece Respirators Across a Spectrum of Particle Sizes
    Evaluating Source Control Efficacy Against Exhaled Submicron Particles: Total Outward Leakage of Surgical Masks and Half Facepiece Respirators Across a Spectrum of Particle Sizes
    Bergman, Michael ;
    Fisher E
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    The size of airborne particles emitted from infected individuals is crucial in the transmission of respiratory viruses. The use of source control devices is essential for interrupting the transmission of exhaled submicron particles, particularly in healthcare settings with high infection risk. This study evaluated the efficacy of five types of sour ...
  • Assessing Fentanyl and Methamphetamine in Air and on Surfaces of Transit Vehicles
    Assessing Fentanyl and Methamphetamine in Air and on Surfaces of Transit Vehicles
    Baker MG ;
    Beaudreau M
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Recently, the misuse of fentanyl and methamphetamine has increased in the United States. These drugs can be consumed via smoking a powder, which can subsequently contaminate air and surfaces with drug residue. With limited access to safe consumption sites, this misuse often occurs in public spaces such as public transit, leading to potential second ...
  • Silica Exposure Controls Usage in Masonry and Concrete Trades Before and After Enactment of the OSHA Silica Construction Rule 19261153
    Silica Exposure Controls Usage in Masonry and Concrete Trades: Before and After Enactment of the OSHA Silica Construction Rule (1926.1153)
    Dickerson DE ;
    Goldberg AJ
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Introduction: In 2017, The Occupational Safety and Health Administration (OSHA) Construction Industry Respirable Crystalline Silica rule (1926.1153) became effective. This regulation stipulates silica exposure control methods to be used in specific construction tasks (1926.1153 Table 1). The present study examined the impact of the regulation on us ...
  • New Mechanisms in DiisocyanateMediated AllergyToxicity Are microRNAs in Play
    New Mechanisms in Diisocyanate-Mediated Allergy/Toxicity: Are microRNAs in Play?
    Hettick JM ;
    Law, Brandon F.
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Purpose of review: To describe recent findings of diisocyanate-mediated mechanisms in allergy and toxicology by addressing the role of microRNA (miR) in immune responses that may contribute to the development of occupational asthma (OA). Recent findings: Studies of diisocyanate asthma have traditionally focused on the immune and inflammatory patter ...
    Public Domain
  • Effects of Different Block Designs on Low Back and Shoulders Biomechanical Loads and Postural Stability During Crab Pot Handling
    Effects of Different Block Designs on Low Back and Shoulders Biomechanical Loads and Postural Stability During Crab Pot Handling
    Chan A ;
    Kia K
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    In commercial Dungeness crab fishing vessels, the block pulls crab pots for harvesting and typically positions them to the side of vessels, rather than the sorting tables on board. Consequently, fishermen must reach outside the vessel to grab the pots, posing increased risk of musculoskeletal and fall-related injuries. To investigate the effects of ...
  • The IFISH Innovation Exchange A Brief Update on Plans to Support Collaboration and Progress Between Conferences
    The IFISH Innovation Exchange: A Brief Update on Plans to Support Collaboration and Progress Between Conferences
    Lincoln, Jennifer M. ;
    Sorensen JA
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    For many years, the International Fishing Industry Safety and Health Conference (IFISH) has focused on highlighting research, training and advocacy work and fostering collaboration among stakeholders to foster a healthier, safer seafood industry. While prior conferences have included many opportunities for trans-disciplinary discussions and problem ...
    Public Domain
  • Rise in Lung Transplants for Coal Workers Pneumoconiosis and Silicosis
    Rise in Lung Transplants for Coal Workers’ Pneumoconiosis and Silicosis
    Blackley DJ ;
    Cummings, Kristin J.
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    The United States is experiencing unprecedented epidemics of the most severe form of coal workers' pneumoconiosis (CWP) in coal miners and silicosis in engineered stone countertop fabricators. Over the past two decades, industry-wide surveillance of U.S. coal miners documented a sharp rise in the prevalence of CWP, concentrated in the central Appal ...
  • Making Safety an Easy Catch PFD Use Among Commercial Fishermen in New England
    Making Safety an Easy Catch: PFD Use Among Commercial Fishermen in New England
    Milkovich PJ ;
    Orchard D
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    This brief highlights the development and administration of Lifejackets for Lobstermen and its successor, Lifejackets for Fishermen. These programs provide education about, physical access to, and monetary incentives for personal floatation devices (PFDs). Preliminary data shows that commercial fishermen in New England have increased their PFD wear ...
  • The Development of Frailty Trajectories in World Trade Center General Responders and the Association with World Trade Center Exposure
    The Development of Frailty Trajectories in World Trade Center General Responders and the Association with World Trade Center Exposure
    Bello G ;
    Colicino E
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: As the World Trade Center (WTC) General Responder Cohort ages, it is imperative to study their aging process and identify factors that can be targeted for interventions. Objectives: Our goal was to utilize a previously developed WTC Clinical Frailty Index (CFI) to identify distinct frailty trajectories and associated factors in this coh ...
101 - 120 / 82783