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Table 5 Baseline assessment and changes in primary outcomes in the intervention group between completers and controls and non-completers and controls from baseline at 10 weeks (per protocol)

From: Health promotion in individuals with mental disorders: a cluster preference randomized controlled trial

Variable Completers (n=103) Non-completers (n=57) Controls (n=66) ∆ Completers vs. Controls p§ ∆ Non-completers vs. Controls p§
Weight (kg), mean±SD        
 baseline 88.01±19.67 90.39±21.62 83.25±14.78     
 at 10 weeks 87.35±19.75 90.34±21.57 83.47±15.38     
 change at 10 weeks −0.72±2.43 −0.05±2.27 0.22±2.40 0.95±0.38 0.03 0.28±0.43 0.80
 ≥ 5% weight loss, n (%) 11 (10.7%) 0 3 (4.5%)     
BMI (kg/m2), mean±SD        
 baseline 30.29±5.67 31.11±6.38 28.87±5.12     
 at 10 weeks 30.04±5.74 31.09±6.40 28.95±5.32     
 change at 10 weeks −0.23±0.86 −0.01±0.77 0.08±0.87 0.33±0.13 0.04 0.09±0.15 0.80
Waist (cm), mean±SD        
 baseline 107.54±16.23 107.59±16.67 103.82±13.87     
 at 10 weeks 106.87±16.26 107.40±16.47 104.37±14.28     
 change at 10 weeks −0.64±2.41 −0.14±2.42 0.55±2.93 1.23±0.41 <0.01 0.74±0.47 0.25
Fat mass (%), mean±SD        
 baseline 34.82±10.30 33.70±10.09 32.55±11.01     
 at 10 weeks 33.41±10.57 33.04±10.09 32.60±11.13     
 change at 10 weeks −1.33±3.24 −0.64±2.44 0.05±2.62 1.45±0.48 <0.01 0.71±0.54 0.39
  1. §Univariate Analysis of Variance.
  2. kg, kilogramme; BMI, Body Mass Index; cm, centimetre.