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Table 2 Change in anthropomorphic outcomes at six months

From: Outcomes of a culturally informed weight-loss competition for New Zealand Indigenous and Pacific peoples: a quasi-experimental trial

  Intervention Control Differencea
Intention-to-treat N = 132 mean (95% CI) N = 29 mean (95% CI)  
Change in weight (kg) −2.1 (−3.0 to − 1.2) − 1.6 (− 3.6 to 0.3) F = 1.1, p = 0.3
Complete case N = 69 mean (95% CI) N = 16 mean (95% CI)  
Change in weight (kg) −4.1 (−5.7 to − 2.4) −2.5 (− 5.9 to 0.9) F = 0.7, p = 0.4
Change in waist circumference (cm) −6.8 (−8.9 to − 4.7) − 2.8 (− 5.4 to − 0.2) F = 3.2, p = 0.08
Change in BMI −1.5 (− 2.1 to − 0.8) −0.9 (− 1.9 to 0.2) F = 0.8, p = 0.4
% of baseline body weight lost 3.6% (2.1 to 5.1%) 2.2% (− 0.7 to 5.1%) F = 0.7, p = 0.4
  1. aAdjusted for baseline weight