IPAQ environmental module; reliability testing

International Physical Activity Questionnaire: 12-Country Reliability and Validity

Cora L. Craig, Alison L. Marshall, Adrian Bauman et al. · Medicine & Science in Sports & Exercise · 2003 · 21.6K citations

Education, Kinesiology, Exercise Testing +14

Practical Statistics for Medical Research.

Sophie Walter, Daniel Altman · Biometrics · 1992 · 11.7K citations

Natural Sciences, Biostatistics, Health Sciences +12

Practical Statistics for Medical Research.

John J. Bartko, Douglas G. Altman · Journal of the American Statistical Association · 1992 · 4.9K citations

Natural Sciences, Biostatistics, Health Sciences +12

Neighborhood-Based Differences in Physical Activity: An Environment Scale Evaluation

Brian E. Saelens, James F. Sallis, Jennifer B. Black et al. · American Journal of Public Health · 2003 · 2K citations

Public Health, Community Health, Health Behavior +17

How the built environment affects physical activity

Susan Handy, Marlon G. Boarnet, Reid Ewing et al. · American Journal of Preventive Medicine · 2002 · 1.9K citations

Public Health, Building Science, Urban Design +11