Title |
Stepping volume and intensity patterns in a multi-ethnic urban Asian population
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Published in |
BMC Public Health, April 2018
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DOI | 10.1186/s12889-018-5457-y |
Pubmed ID | |
Authors |
Jennifer Sumner, Léonie Uijtdewilligen, Anne HY Chu, Sheryl HX Ng, Tiago V. Barreira, Robert Alan Sloan, Rob M. Van Dam, Falk Müller-Riemenschneider |
Abstract |
Accelerometer measured physical activity (PA) studies particularly in non-western populations are lacking. Therefore, this study investigated stepping activity in a multi-ethnic urban Asian population. Adult participants from the Singapore Health Study 2 consented to accelerometer activity monitoring for 7-consecutive days. Mean daily step count, peak stepping intensity (i.e. cadence) over 1-min, 30-min and 60-min and time spent in each cadence band: 0 (non-movement), 1-19, 20-39, 40-59, 60-79, 80-99 and ≥ 100 steps/minute (moderate to vigorous PA) were calculated. A total of 713 participants (42% male, mean age 47.8 years) were included. Overall, the mean daily step count was 7549. Mean daily step count was significantly lower in Indians (7083 adjusted p = 0.02) but not Malays 7140 (adjusted p = 0.052) compared to Chinese (7745 steps). The proportion of Malays, Indians, and Chinese achieving < 5000 daily steps was 26%, 23% and 14%, respectively (p < 0.01). Regardless of ethnicity, approximately half of the recorded time was spent undertaking 0-steps/minute (7.9 h). Greater promotion of brisk walking is required in light of the low step volume and pace observed in this multi-ethnic Asian population. Ethnic differences in stepping activity were also identified which indicates a need for targeted ethnic specific health promotion interventions. |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 32 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Master | 7 | 22% |
Student > Ph. D. Student | 3 | 9% |
Student > Bachelor | 2 | 6% |
Researcher | 2 | 6% |
Student > Postgraduate | 1 | 3% |
Other | 0 | 0% |
Unknown | 17 | 53% |
Readers by discipline | Count | As % |
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Medicine and Dentistry | 3 | 9% |
Nursing and Health Professions | 2 | 6% |
Psychology | 1 | 3% |
Agricultural and Biological Sciences | 1 | 3% |
Other | 2 | 6% |
Unknown | 19 | 59% |