Despite the links between neighbourhood walkability and physical activity, body size and risk of diabetes, there are few studies of neighbourhood walkability and risk of gestational diabetes (GD).
Assess whether higher neighbourhood walkability is associated with lower risk of GD in New York City (NYC).
Cross-sectional analyses of a neighbourhood walkability index (NWI) score and density of walkable destinations (DWD) and risk of GD in 109,863 births recorded in NYC in 2015. NWI and DWD were measured for the land area of 1 km radius circles around the geographic centroid of each Census block of residence. Mixed generalised linear models, with robust standard error estimation and random intercepts for NYC Community Districts, were used to estimate risk ratios for GD for increasing quartiles of each of the neighbourhood walkability measures after adjustment for the pregnant individual's age, race and ethnicity, parity, education, nativity, and marital status and the neighbourhood poverty rate.
Overall, 7.5% of pregnant individuals experienced GD. Risk of GD decreased across increasing quartiles of NWI, with an adjusted risk ratio of 0.81 (95% Confidence Interval (CI) 0.75, 0.87) comparing those living in areas in the 4th quartile of NWI to those in the first quartile. Similarly, for comparisons of the 4th to 1st quartile of DWD, the adjusted risk ratio for GD was 0.77 (95% CI 0.71, 0.84).
These analyses find support for the hypothesis that higher neighbourhood walkability is associated with a lower risk of GD. The analyses provide further health related support for urban design policies to increase walkability.
Neighbourhood walkability is associated with risk of gestational diabetes: A cross-sectional study in New York City
Creators
Andrew G Rundle - Columbia University
Eliza W Kinsey - University of Pennsylvania
Elizabeth M Widen - The University of Texas at Austin
James W Quinn - Columbia University
Mary Huynh - Lehman College
Gina S Lovasi - Drexel University
Kathryn M Neckerman - Columbia University Irving Medical Center
Gretchen Van Wye - New York City Department of Health and Mental Hygiene
Publication Details
Paediatric and perinatal epidemiology
Publisher
Wiley
Grant note
P2CHD042849 / Eunice Kennedy Shriver National Institute of Child Health and Human Development
R00HD086304 / Eunice Kennedy Shriver National Institute of Child Health and Human Development
K99HD101657 / Eunice Kennedy Shriver National Institute of Child Health and Human Development
Resource Type
Journal article
Language
English
Academic Unit
Urban Health Collaborative
Web of Science ID
WOS:000910576400001
Scopus ID
2-s2.0-85146262620
Other Identifier
991020099164204721
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