Skip to main content

Table 3 Reliability of the IPAQ and PAQA questionnaires (Spearman coefficient ρ and intra class correlation coefficients ICC)

From: Validity of two physical activity questionnaires (IPAQ and PAQA) for Vietnamese adolescents in rural and urban areas

 

All

Rural

Urban

 

ρ

ICC

ρ

ICC

ρ

ICC

IPAQ

      

IPAQTOT

0.45

0.37

0.44

0.41

0.36

0.33

IPAQLPA

0.44

0.28

0.41

0.48

0.41

0.21

IPAQMPA

0.33

0.15

0.35

0.37

0.31

0.03

IPAQVPA

0.52

0.40

0.45

0.29

0.51

0.44

PAQA

      

PAQATOT

0.48

0.40

0.30

0.27

0.55

0.43

PAQALPA

0.22

0.28

0.04

0.22

0.27

0.35

PAQAMPA

0.32

0.12

-0.18

0.00

0.56

0.23

PAQAVPA

0.57

0.40

0.59

0.23

0.51

0.43