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Table 2 Least square means (95% confidence interval) for treatment effecta) of relative aerobic capacity.

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

Outcome Group Baseline 6-month P value
Relative aerobic capacity
(O2ml·kg·min-1)
Intervention 24.5 (23.2-25.9) 29.3 (27.4-31.2) (trt × time) = 0.020
  Control 30.5 (29.2-31.9) 32.5 (30.6-34.3)  
  1. aTreatment effect = the interaction between group and time (trt*time) in relative aerobic capacity, adjusted for age and BMI.