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Physical activity patterns in morbidly obese and normal-weight women
Soyang Kwon1, Jamal Mohammad, Isaac Samuel
1Department of Epidemiology, University of Iowa College of Public Health, Iowa City, IA 52242, USA.
Objective:
To compare physical activity patterns between morbidly obese and normal-weight women.
Methods:
Daily physical activity of 18 morbidly obese and 7 normal-weight women aged 30-58 years was measured for 2 days using the Intelligent Device for Energy Expenditure and Activity (IDEEA) device.
Results:
The obese group spent about 2 hr/day less standing and 30 min/day less walking than did the normal-weight group. Time spent standing (standing time) was positively associated with time spent walking (walking time). Age- and walking time-adjusted standing time did not differ according to weight status.
Conclusion:
Promoting standing may be a strategy to increase walking.
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