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Table 3 Stepwise multivariate linear regression analysis of factors associated with the 6MWD stratified by sex

From: Six-minute walking distance in healthy Chinese people older than 60 years

 MaleFemale
Unstandardized CoefficientSEp-valueUnstandardized CoefficientSEp-value
Constant233.205190.385NS285.011184.377NS
Age, year−4.0100.703< 0.001−3.5060.678< 0.001
Height, cm4.3100.998< 0.0013.9681.041< 0.001
BMI, kg/m2−6.1402.402< 0.05−7.1792.189< 0.05
R square0.3460.343
Change in R square0.330.328