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Table 3 multi-level Modelled change from baseline scores and group comparison of change scores

From: Preferred intensity exercise for adolescents receiving treatment for depression: a pragmatic randomised controlled trial

Outcome Intervention   Treatment As Usual   Multi-level model analysis p value
  Change from baseline (95 % CI) Change from baseline (95 % CI) Between group change from baseline (95 % CI)  
CDI - 2     
 6 weeks −5.21 (−8.29, −2.14) −2.64 (−5.92, 0.63) −2.57 (−6.82, 1.68) 0.23
 6 months −8.63 (−12.15, −5.12) −3.82 (−7.53, −0.12) −4.81 (−9.49, −0.12) 0.03
EQ-5D-5 L     
 6 weeks 0.04 (−0.48, 0.57) −0.33 (−1.07, 0.42) 0.37 (−0.53, 1.28) 0.42
 6 months 0.06 (−0.47, 0.59) −0.30 (−1.02, 0.41) 0.36 (−0.52, 1.26) 0.41
EQ-VAS     
 6 weeks 5.59 (−1.08, 12.26) 3.65 (−3.14, 10.44) 1.94 (−7.76, 11.64) 0.69
 6 months 6.10 (−1.49, 13.69) 5.40 (−3.29, 14.09) 0.69 (−10.2, 11.60) 0.89
LTEQ N (%) N (%) Probability difference between groups (95 % CI)*  
6 weeks 36   28    
Insufficient active 12 (33) 9 (32) −0.02 (−0.19, 0.23) 0.87
Moderately active 11 (31) 13 (46) −0.0 (−0.02, 0.02) 0.91
Active 13 (36) 6 (22) −0.02 (−0.23, 0.19) 0.86
6 months 25   17    
Insufficient active 18 (78) 15 (88) −0.23 (−0.53, 0.07) 0.10
Moderately active 0 (0) 1 (6) 0.11 (−0.03, 0.25) 0.09
Active 7 (28) 1 (6) 0.12 (−0.05, 0.29) 0.14
  1. *Ordinal logistic regression with robust standard error adjusting cluster effect due to repeated measures