Skip to main content

Table 5 Single, partition, and isotemporal substitution models examining the relation between changes in time spent (hours p/day) in sedentary, light and moderate-to-vigorous intensity activity and peak expiratory flow (n = 353)

From: Effects of reallocating time in different activity intensities on health and fitness: a cross sectional study

Models Sedentary, B (95 % CI) Light activity, B (95 % CI) MVPA, B (95 % CI)
Single −1.942 (−7.473, 3.589) −1.868 (−7.248, 3.511) 3.572 (−20.210, 27.354)
Partition −2.112 (−7.799, 3.575) −2.261 (−7.746, 3.224) 3.277 (−21.202, 27.757)
Isotemporal substitution
 Replace sedentary Dropped −0.149 (−7.569, 7.298) 5.389 (−18.728, 29.506)
 Replace light activity 0.149 (−7.298, 7.596) Dropped 5.538 (−20.210, 31.287)
 Replace MVPA −5.389 (−29.506, 18.728) −5.538 (−31.287, 20.210) Dropped
  1. Regression coefficients (95 % CI) were adjusted for age, sex, ethnicity, height and school deprivation