Cited by 24Gestational Diabetes Research and ManagementPhysical Activity and HealthDiabetes, Cardiovascular Risks, and Lipoproteins

Prepregnancy Fitness and Risk of Gestational Diabetes: A Longitudinal Analysis

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WHITAKER, KARA M., INGRAM, KATHERINE H., APPIAH, DUKE, NICHOLSON, WANDA K., BENNETT, WENDY L., LEWIS, CORA E., REIS, JARED P., SCHREINER, PAMELA J. +1 more·2018·Medicine & Science in Sports & Exercise

Abstract

Purpose: This study aimed to assess the associations of prepregnancy cardiorespiratory fitness, moderate- to vigorous-intensity physical activity (MVPA), and time spent watching television with subsequent development of gestational diabetes mellitus (GDM). Methods: Participants were 1333 women enrolled in the Coronary Artery Risk Development in Young Adults study who did not have diabetes either at baseline (1985–86) or before births occurring after baseline. Baseline fitness was estimated using a graded symptom-limited maximal exercise treadmill test and expressed in MET units. Baseline MVPA (exercise units per day) was measured using the Coronary Artery Risk Development in Young Adults physical activity history questionnaire, and television viewing (h·d −1 ) was assessed by self-report in 1990–1991. Logistic regression analysis was used to derive odds ratios and 95% confidence intervals, adjusting for time from baseline to delivery and baseline study center, age, race, education, parity, family history of diabetes, smoking, alcohol, saturated fat intake, waist circumference, homeostasis model assessment of insulin resistance, and HDL cholesterol. Results: Over 25 yr of follow-up, 164 women developed GDM. The odds of developing GDM were 21% lower for each 1 SD increment in baseline level of fitness (2.3 METs, odds ratio = 0.79, 95% confidence interval = 0.65–0.96). Prepregnancy MVPA and television viewing were not statistically associated with the development of GDM. Conclusion: Study findings indicate that objectively assessed prepregnancy fitness, but not self-reported MVPA or television time, is associated with GDM. Clinicians should counsel women on the benefits of improving fitness in the preconception period, particularly among women at greater risk for GDM.

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Authors
WHITAKER, K. M., INGRAM, K. H., APPIAH, D., NICHOLSON, W. K., BENNETT, W. L., LEWIS, C. E., REIS, J. P., SCHREINER, P. J., & GUNDERSON, E. P.
Affiliations
  • University of Iowa (US)
  • Kennesaw State University (US)
  • Texas Tech University Health Sciences Center (US)
  • University of North Carolina at Chapel Hill (US)
  • Johns Hopkins University (US)
  • University of Alabama at Birmingham (US)
  • National Heart, Lung, and Blood Institute (US)
  • University of Minnesota (US)
  • Kaiser Permanente (US)
Venue
Medicine & Science in Sports & Exercise
Published
2018-08
Volume
50
Issue
8
Pages
1613-1619
ISSN
  • 0195-9131 (ISSN-L)
  • 1530-0315
OpenAlex
W2793294527
Cited by
24
References
40
Citations by year
2026: 1 · 2025: 5 · 2023: 5 · 2022: 5 · 2021: 3 · 2020: 5
FWCI
2.25
Type
journal article
Language
en
Open access
Locations
  • Medicine & Science in Sports & Exercise (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Heart, Lung, and Blood Institute (HHSN268201300028C, HHS-N2-68201300029C, HHSN268201300027C, HHSN268200900041C, HHSN268201300026C, HHS-N2-68201300025C, T32HL007779)
  • National Institute of Diabetes and Digestive and Kidney Diseases (R01DK090047, K01DK059944, R01DK106201, P30DK079626)
Topics
  • Health Sciences › Medicine › Obstetrics and Gynecology › Gestational Diabetes Research and Management
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes, Cardiovascular Risks, and Lipoproteins
Keywords
gestational diabetes mellitus, moderate-to-vigorous physical activity, television viewing, exercise capacity, insulin resistance, Coronary Artery Risk Development in Young Adults
MeSH terms
Cardiorespiratory Fitness, Adult, Female, Follow-Up Studies, Humans, Longitudinal Studies, Pregnancy, Risk Factors, Television, Time Factors, Exercise, Diabetes, Gestational, Young Adult, Sedentary Behavior, Self Report

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