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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
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