Reducing Diabetes Risk in American Indian Women

Janice L. Thompson, Peg Allen, Deborah Helitzer, Clifford Qualls, Ayn N. Whyte, Venita K. Wolfe, Carla J. Herman

Research output: Contribution to journalArticle

27 Citations (Scopus)

Abstract

Background: American Indians experience high rates of type 2 diabetes. The impact of low-intensity interventions on diabetes risk among young American Indian women is unknown. Design: Randomized controlled trial. Setting/Participants: Community-based; participants were 200 young urban American Indian women who were block-randomized on fasting blood glucose (FBG) into intervention and control groups. Inclusion criteria included self-reported identity, aged 18-40 years, not pregnant, willingness to stay in urban area for 2 years, and not having type 2 diabetes. Measures were taken at baseline, 6, 12, and 18 months. Data were gathered in 2002-2006 and analyzed in 2006-2007. Intervention: Five discussion group sessions (one meeting per month for 5 months) were held focusing on healthful eating, physical activity, goal-setting, and social support. Main Outcome Measures: Primary outcomes included dietary fat and vegetable consumption and self-reported physical activity. Secondary outcomes included cardiorespiratory fitness, insulin sensitivity, blood pressure, lipid profiles, percent body fat, BMI, intake of fruit, total sugar and sweetened beverages, FBG, and television viewing. Results: Mean vegetable and fruit intake increased significantly more in the intervention group than in the control group over time (group by visit interaction, p=0.02 and p=0.002, respectively). Both groups had significant increases in percent body fat and decreases in waist circumference, insulin sensitivity, blood cholesterol, LDL, television viewing, and total intakes of energy, saturated fat, sugar, and sweetened beverages. Conclusions: A culturally influenced, low-intensity lifestyle intervention can improve self-reported intakes of vegetables and fruit over 18 months in young, urban American Indian women. Trial Registration: NCT00438126.

Original languageEnglish (US)
Pages (from-to)192-201
Number of pages10
JournalAmerican Journal of Preventive Medicine
Volume34
Issue number3
DOIs
StatePublished - Mar 1 2008
Externally publishedYes

Fingerprint

North American Indians
Vegetables
Fruit
Beverages
Television
Type 2 Diabetes Mellitus
Insulin Resistance
Blood Glucose
Adipose Tissue
Fasting
Exercise
Control Groups
Dietary Fats
Waist Circumference
Energy Intake
Social Support
LDL Cholesterol
Life Style
Randomized Controlled Trials
Eating

ASJC Scopus subject areas

  • Epidemiology
  • Public Health, Environmental and Occupational Health

Cite this

Thompson, J. L., Allen, P., Helitzer, D., Qualls, C., Whyte, A. N., Wolfe, V. K., & Herman, C. J. (2008). Reducing Diabetes Risk in American Indian Women. American Journal of Preventive Medicine, 34(3), 192-201. https://doi.org/10.1016/j.amepre.2007.11.014

Reducing Diabetes Risk in American Indian Women. / Thompson, Janice L.; Allen, Peg; Helitzer, Deborah; Qualls, Clifford; Whyte, Ayn N.; Wolfe, Venita K.; Herman, Carla J.

In: American Journal of Preventive Medicine, Vol. 34, No. 3, 01.03.2008, p. 192-201.

Research output: Contribution to journalArticle

Thompson, JL, Allen, P, Helitzer, D, Qualls, C, Whyte, AN, Wolfe, VK & Herman, CJ 2008, 'Reducing Diabetes Risk in American Indian Women', American Journal of Preventive Medicine, vol. 34, no. 3, pp. 192-201. https://doi.org/10.1016/j.amepre.2007.11.014
Thompson, Janice L. ; Allen, Peg ; Helitzer, Deborah ; Qualls, Clifford ; Whyte, Ayn N. ; Wolfe, Venita K. ; Herman, Carla J. / Reducing Diabetes Risk in American Indian Women. In: American Journal of Preventive Medicine. 2008 ; Vol. 34, No. 3. pp. 192-201.
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