[Chinese guidelines for data processing and analysis concerning the International Physical Activity Questionnaire].
To introduce standard methods of scoring the data derived from both short and long form instruments of the International Physical Activity Questionnaire (IPAQ). The introduction part consists of a set of domains which include the structure of questionnaire, principles of data cleaning, calculation methods and grouping rules. Through practical experience, a specific calculation process of IPAQ-long based on the standard methods was showed.
Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China.
Mengyu
M
Fan
Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China.
Jun
J
Lyu
Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China. Email: hepingping74@126.com.
Pingping
P
He
D015444:Exercise; D017408:Guidelines as Topic; D006801:Humans; D011795:Surveys and Questionnaires