Drink Tap: A Multisector Program to Promote Water Access and Intake in San Francisco Parks

Details

• Journal Article:
  Preventing Chronic Disease (PCD)
• Personal Author:
  Rosenthal, Margaret D. ; Schmidt, Laura A. ; Vargas, Roberto ; Blacker, Lauren S. ; McCulloch, Charles E. ; Ezennia, Jeffery ; Patel, Anisha I.
• Description:
  Taxes on sugar-sweetened beverages (SSBs), or drinks with added sugars, show promise in decreasing purchases and consumption of SSBs. Some have called for coupling such taxes with improvements in access to safe drinking water as a strategy for reducing inequities in SSB intake, yet no studies have examined such an approach. Drink Tap is a San Francisco-based program in which public tap water stations were installed in parks and public spaces (winter 2017) and promotional efforts (fall and winter 2018) encouraged water intake. At the same time, San Francisco and surrounding communities were also implementing SSB taxes. We conducted a quasi-experimental study to examine whether water access and promotion combined with SSB taxes affected beverage intake habits more than SSB taxes alone. We conducted 1-hour observations (N = 960) at 10 intervention parks (Drink Tap plus SSB taxes) and 20 comparison parks (SSB taxes only) in San Francisco Bay Area cities before (July-September 2016) and after (June-August 2019) implementation of Drink Tap. We found significant adjusted percentage increases in drinking water among visitors to intervention parks, compared with comparison parks: water from park water sources (+80%, P < .001) and water from reusable bottles (+40%, P = .02). We found no significant reductions in visitors observed drinking bottled water, juices, or SSBs. The Drink Tap intervention led to increases in water intake from park sources and reusable bottles across parks that surpassed increases achieved through SSB taxes alone. Jurisdictions should consider coupling tap water access and promotion with policies for reducing intake of SSBs.
• Subjects:
  Cities Drinking Water Humans Paclitaxel Taxes Water Supply
• Source:
  Prev Chronic Dis. 2023; 20
• DOI:
  http://dx.doi.org/10.5888/pcd20.230007
• ISSN:
  1545-1151
• Pubmed ID:
  37616470
• Pubmed Central ID:
  PMC10457103
• Document Type:
  Journal Article
• Funding:
  P30 DK116074/DK/NIDDK NIH HHSUnited States/
• Genre:
  Program Evaluation Brief
• Place as Subject:
  San Francisco, CA
• Volume:
  20
• Collection(s):
  Preventing Chronic Disease
• Main Document Checksum:
  urn:sha-512:be31958823db9072717b9abed687d2033cf8d9ea68802a00750969dbcb1a05bd0418adf7641e77bfb6e231990ae4ab46dcc6f3bda4e0a8940a43c8256aa85ce2
• Download URL:
  https://stacks.cdc.gov/view/cdc/151103/cdc_151103_DS1.pdf
• File Type:
  [PDF - 741.11 KB ]