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Table 2 Single, partition, and isotemporal substitution models examining the relation between changes in time spent (hours /day) in sedentary, light and moderate-to-vigorous intensity activity and body fat % (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 −0.422 (−1.129, 0.286) 0.076 (−0.613, 0.765) −4.183 (−7.196, −1.171)
Partition −0.619 (−1.337, 0.099) 0.155 (−0.538, 0.847) −4.807 (−7.898, −1.716)
Isotemporal substitution
 Replace sedentary Dropped 0.774 (−0.167, 1.714) −4.187 (−7.233, −1.142)
 Replace light activity −0.774 (−1.714, 0.167) Dropped −4.961 (−8.212, −1.710)
 Replace MVPA 4.187 (1.142, 7.233) 4.961 (1.710, 8.212) Dropped
  1. Regression coefficients (95 % CI) were adjusted for age, sex, ethnicity, height and school deprivation