Titre : | Predictive Utility of Alternate Measures of Physical Activity and Diet for Overweight and Obesity in Low-Income Minority Women (2022) |
Auteurs : | Ying Liu, Membre de l'équipe de recherche ; Victoria Shier, Membre de l'équipe de recherche ; Sara King, Membre de l'équipe de recherche ; Ashlesha Datar, Membre de l'équipe de recherche |
Type de document : | Article : texte imprimé |
Dans : | American Journal of Health Promotion (Vol. 36, n°5, June 2022) |
Article en page(s) : | pp. 801-812 |
Langues: | Anglais |
Catégories : | |
Résumé : |
"Purpose
The purpose is to compare the predictive utility of alternate measures of diet and physical activity for overweight and obesity among low-income minority women. Design Cross-sectional analysis of baseline data from a cohort study. Setting Three public housing developments in South Los Angeles. Subjects: Adult women (N = 425). Measures Primary outcome—weight status (normal BMI, overweight, or obese). Primary predictors— diet: 24-hour dietary recalls (Healthy Eating Index), dietary screener (intake of specific food groups), and single-item survey question (diet quality); physical activity: accelerometry (minutes/day of moderate-to-vigorous activity), short recall questionnaire (minutes/week of moderate and vigorous activity), and single-item questions (days per week did exercise; self-assessment of overall activity level). Analysis Multinomial logistic regression models, controlling for socio-demographic covariates. Models are built up starting with least resource-intensive measures of diet and physical activity (single items) and sequentially adding more resource-intensive measures. Model performance is assessed via information-based model selection indices. Results Adjusted relative risk for obesity for single-item measures ranged from .61 to .64 for diet (P < .01) and from .80 to .81 for physical activity (P <.05). The added value of resource-intensive measures was negligible for physical activity and at best small for diet. Conclusion Single-item questions for diet and physical activity can provide valuable information about risk for overweight and obesity in low-income minority women when more resource-intensive assessments are infeasible." |
Catalogueur : | RESOdoc |
En ligne : | https://journals.sagepub.com/doi/full/10.1177/08901171211069992 |
Exemplaires (1)
Cote | Code-barres | Support | Localisation | Disponibilité |
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RESO A.19 | RE65682376 | Bulletin | RESOdoc | Consultation sur place Disponible |