A Community Based Study to Test the Reliability and Validity of Physical Activity Measurement Techniques

International Journal of Preventive Medicine (Int J Prev Med)2008-78025820131019A Community Based Study to Test the Reliability and Validity of Physical Activity Measurement Techniques9529ENAdditional Professor, Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, IndiaSenior Resident, Department of Community Medicine, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, IndiaAdditional Professor, Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, IndiaConsultant, Obstetrics and Gynaecology, RGHS, Rochester, New YorkProfessor Emeritus, Department of Community Health, St Stephen’s Hospital, New Delhi, India20131019-http://ijpm.mui.ac.ir/index.php/ijpm/article/view/1263http://ijpm.mui.ac.ir/index.php/ijpm/article/download/1263/1652