Dataset Information

Postpartum physical activity in overweight and obese women.

ABSTRACT: BACKGROUND:Low physical activity (PA) during the postpartum period is associated with weight retention. While patterns of PA have been examined in normal weight women during this period, little is known about PA among overweight and obese women. The aim of this cross-sectional study was to investigate PA and determine the proportion of women meeting recommendations for PA. METHODS:Women (n = 491), with a body mass index (BMI) ? 25 kg/m² were enrolled in a behavioral intervention. PA was assessed at six weeks postpartum using the Seven-Day PA Recall. RESULTS:Women averaged 923 ± 100 minutes/day of sedentary/ light and 33 ± 56 minutes/day of combined moderate, hard, and very hard daily activity. Women with a BMI ? 40 kg/m² reported more time in sedentary/light activities and less hours of sleep than those with a lower BMI. Only 34% met national PA guidelines; this proportion was significantly lower among blacks (OR 0.5, CI 0.3-0.9). CONCLUSIONS:These overweight and obese postpartum women reported a large percentage of time spent in sedentary/light activity, and a high proportion failed to meet minimal guidelines for PA. Promotion of PA in the postpartum period should focus on reducing sedentary behaviors and increasing moderate PA.

SUBMITTER: Durham HA

PROVIDER: S-EPMC3613777 | biostudies-literature | 2011 Sep

REPOSITORIES: biostudies-literature

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Postpartum physical activity in overweight and obese women.

Durham Holiday A HA Morey Miriam C MC Lovelady Cheryl A CA Namenek Brouwer Rebecca J RJ Krause Katrina M KM Østbye Truls T

Journal of physical activity & health 20110901 7

<h4>Background</h4>Low physical activity (PA) during the postpartum period is associated with weight retention. While patterns of PA have been examined in normal weight women during this period, little is known about PA among overweight and obese women. The aim of this cross-sectional study was to investigate PA and determine the proportion of women meeting recommendations for PA.<h4>Methods</h4>Women (n = 491), with a body mass index (BMI) ≥ 25 kg/m² were enrolled in a behavioral intervention. ...[more]

PMID: 21885890

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Project description:The purpose of this study was to examine associations between the Walk Score and physical activity in young, overweight/obese urban women. Project Health included 45 White or African American women (BMI 31.5±3.9 kg/m2; age 26.5±4.6 years; 62% African American) living in the Boston area. An accelerometer estimated steps/day and mins/day in light physical activity (100-2019 counts-per-minute) and moderate-to-vigorous-physical activity (≥2020 cpm). Walk Score was used to estimate the walkability of home address by analyzing proximity to nearby amenities. General linear regression models estimated associations between total Walk Score and physical activity (light physical activity, moderate-to-vigorous-physical activity, steps, total activity counts, METs), adjusting for body mass index, age, race/ethnicity, seasonality, wear time, employment and student status. For physical activity variables that had significant associations with Walk Score (steps/day and steps/min), regression models were estimated for Walk Score sub-scores (parks, grocery, errands, shopping, dining/drinking, culture/entertainment and schools). Logistic regression models estimated the odds of meeting the guidelines for steps (≥10,000/day) and moderate-to-vigorous-physical activity (≥150mins MVPA/week) based on Walk Score. Participants had a Walk Score of 63.9±26.4, took 14,143±3,934 steps/day, and spent 206.2±66.0 mins/day in light physical activity and 46.7±17.5 mins/day in moderate-to-vigorous- physical activity. Walk Score was significantly and positively associated with steps/day (β = 51.4, p = 0.01) and steps/min (β = 0.06, p = 0.009) but was not associated with mins/day of light physical activity, moderate-to-vigorous-physical activity, total activity counts or METs. Parks, grocery, errands, shopping, dining/drinking, and culture/entertainment Walk Score sub-scores were significantly associated with steps and steps/min (all p<0.05), but not significantly associated for schools. Participants who lived in higher Walk Score neighborhoods were more likely to meet the step guidelines (OR, 95% CI: 1.59, 1.04-2.99) and moderate-to-vigorous-physical activity guidelines (1.63, 1.06-3.02), respectively, per 10-unit increase in Walk Score. These results indicate that living in a more walkable neighborhood may support walking behavior in young, urban-dwelling overweight/obese women and provide further evidence for the expanded use of urban planning and transportation policies to improve the walkability of urban neighborhoods.

Dataset Information

Postpartum physical activity in overweight and obese women.

Publications

Postpartum physical activity in overweight and obese women.

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