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Table 6 Number of individuals from Baecke questionnaire meeting physical activity guidelines by IPAQ-SF and agreement for their respective categories

From: Measurement of physical activity in urban and rural South African adults: a comparison of two self-report methods

 

PA guidelines by IPAQ-SF

Agreement

PA Categories by Baecke

Meet guidelines

Not meet guidelines

Sensitivity

Specificity

%

Kappa

N (%)

N (%)

Total

 Moderate-to-high PA

528 (64.9)

285 (35.1)

0.98

0.23

68

0.24

 Low PA

11 (11.3)

86 (88.7)

    

Men

 Moderate-to-high PA

174 (74.4)

60 (25.6)

0.99

0.40

78

0.44

 Low PA

2 (4.8)

40 (95.2)

    

Women

 Moderate-to-high PA

354 (61.1)

225 (38.9)

0.97

0.17

63

0.16

 Low PA

9 (16.4)

46 (83.6)

    

Rural

 Moderate-to-high PA

278 (72.5)

190 (27.5)

0.99

0.23

63

0.25

 Low PA

4 (6.5)

58 (93.5)

    

Urban

 Moderate-to-high PA

250 (72.5)

95 (27.5)

0.97

0.23

73

0.25

 Low PA

7 (20.0)

28 (80.0)

    
  1. PA physical activity