Rotating Night Shift Work, Sleep, and Colorectal Adenoma in Women

Details

• Personal Author:
  Chan AT ; Devore EE ; Fuchs CS ; Giovannucci E ; Massa J ; Ogino S ; Papantoniou K ; Schernhammer ES ; Wei EK ; Willett WC ; Wu K ; Zhang X
• Description:
  Purpose: This study aims to investigate the associations of rotating night shift work history and sleep duration with risk of colorectal adenoma. Methods: We evaluated 56,275 cancer-free participants of the Nurses' Health Study II, who had their first colonoscopy or sigmoidoscopy between 1991 and 2011; rotating night shift work and sleep duration were reported by mailed questionnaire. Multivariable-adjusted logistic regression was used to estimate relative risks (RR) of colorectal adenoma, with 95% confidence intervals (CI), across categories of rotating night shift work history (none, 1-4, 5-9, and ≥10 years) and sleep duration (≤5, 6, 7, 8, and ≥9 h/day). Results: We found no association between duration of rotating night shift work and occurrence of colorectal adenoma (p-trend across shift work categories = 0.5). Women with the longest durations of rotating night shift work (≥10 years) had a similar risk of adenoma compared to women without a history of rotating night shift work (multivariable-adjusted RR = 0.96, 95% CI = 0.83-1.11). Similarly, there were no associations of shorter or longer sleep durations with adenoma risk (p-trend = 0.2 across sleep durations of ≤5 through 7 h/day and p-trend = 0.5 across sleep durations of 7 through ≥9 h/day). Results were similar when we examined associations according to adenoma location and subtype. Conclusions: Our results do not support an association between rotating night shift work or sleep duration and risk of colorectal adenoma in women. [Description provided by NIOSH]
• Subjects:
  Neoplasms Occupational Health Safety Shift Work Schedule Sleep Sleep Initiation And Maintenance Disorders Surveys And Questionnaires Women
• Keywords:
  Adenoma Author Keywords: Rotating Night Shift Work Colonoscopy Colorectal Cancer Polyps Questionnaires Shift Work Sleep Disorders Tumors
• ISSN:
  0179-1958
• Document Type:
  Text
• Funding:
  Grant
• Genre:
  Journal Article
• Place as Subject:
  California ; Massachusetts ; OSHA Region 1 ; OSHA Region 9
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Volume:
  32
• Issue:
  7
• NIOSHTIC Number:
  nn:20051286
• Citation:
  Int J Colorectal Dis 2017 Jul; 32(7):1013-1018
• Contact Point Address:
  Elizabeth E.Devore, Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, 181 Longwood Avenue, Room 448, Boston, MA, 02115, USA
• Email:
  nheed@channing.harvard.edu
• Federal Fiscal Year:
  2017
• Performing Organization:
  California Pacific Medical Center Research Institute, San Francisco
• Peer Reviewed:
  True
• Start Date:
  20130901
• Source Full Name:
  International Journal of Colorectal Disease
• End Date:
  20170831
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:0002399c6e95ac250de73f8a784d1368d666e8b133eaf420074c32876ac79e10f9dde27560df5d40e9d1e6eaae55f18efe7e3fbdd6e2b3d8c2c060330d5d0865
• Download URL:
  https://stacks.cdc.gov/view/cdc/211332/cdc_211332_DS1.pdf
• File Type:
  [PDF - 221.89 KB ]