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Table 3 Regression coefficients (β) and odds ratio (OR) with 95% confidence interval (CI) for the outcomesa).

From: Effect of a primary health-care-based controlled trial for cardiorespiratory fitness in refugee women

Outcome Group Baseline 6-month P value
   β(CI) β(CI)  
Relative aerobic capacity
(O2ml·kg·min-1)
Intervention 0 (reference) 4.8 (3.0-6.5) (trt × time) = 0.02
  Control 6.0 (4.1-8.0) 7.9 (5.7-10.2)  
   OR (CI) OR (CI)  
Fitness level > 23 O2ml·kg·min-1 Intervention 1 (reference) 3.7 (1.8-7.8) (trt × time) = 0.02
  Control 5.0 (2.3-10.9) 5.6 (2.4-13.2)  
  1. a Relative aerobic capacity (O2ml·kg·min-1) and fitness level ≥ 23 O2ml·kg·min-1 ; the models are shown as the interaction between treatment and time (trt*time), adjusted for age and BMI.