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Table 6 Regression of mean change in outcome variables from baseline to immediate post program (T1-T2)

From: Pragmatic randomised trial of a 12-week exercise and nutrition program for Aboriginal and Torres Strait Islander women: clinical results immediate post and 3 months follow-up

  N Model 1 p value Model 2 p value Model 3 p value Model 4 p value
   β coeff 95% CI   β coeff 95% CI   β coeff 95% CI   β coeff 95% CI  
Weight (kg) 71 −1.85 −3.43- -0.27 0.022 −1.84 −3.44- -0.24 0.025 −1.56 −3.15-0.04 0.055 −1.65 −3.27- -0.03 0.046
BMI (kg/m2) 71 −0.76 −1.35- -0.16 0.013 −0.76 −1.36- -0.16 0.015 −0.64 −1.24- -0.04 0.036 −0.66 −1.27- -0.05 0.035
Waist (cm) 71 −1.36 −3.26-0.54 0.158 −1.45 −3.37-0.46 0.134 −1.39 −3.36-0.59 0.166 −1.50 −3.50-0.51 0.140
Hip (cm) 71 −0.71 −2.52-1.09 0.434 −0.79 −2.53-0.95 0.371 −0.83 −2.60-0.94 0.353 −0.84 −2.65-0.97 0.357
Systolic BP (mmHg) 66 −0.19 −6.55-6.17 0.952 −0.99 −6.57-4.58 0.723 −1.75 −7.53-4.02 0.546 −1.24 −7.09-4.62 0.674
Diastolic BP (mmHg) 66 −1.64 −6.71-3.42 0.519 −1.95 −6.33-2.43 0.377 −2.15 −6.69-2.38 0.347 −2.46 −7.09-2.17 0.293
Insulin (mU/L) 44 −1.91 −7.18-3.36 0.468 −1.65 −7.07-3.76 0.540 −1.26 −6.72-4.20 0.643 0.48 −4.80-5.77 0.854
Glucose (mmol/L) 44 0.33 −1.03-1.69 0.628 −0.54 −1.57-0.50 0.300 −0.64 −1.67-0.39 0.217 −0.47 −1.42-0.47 0.316
HbA1c (%) 44 −0.14 −0.37-0.09 0.221 −0.04 −0.25-0.18 0.723 −0.05 −0.27-0.17 0.646 −0.04 −0.25-0.18 0.741
Cholesterol (mmol/L) 44 −0.10 −0.48-0.29 0.619 0.03 −0.36-0.42 0.877 0.032 −0.38-0.44 0.878 0.00 −0.42-0.42 0.994
Triglycerides (mmol/L) 44 −0.03 −0.30-0.24 0.847 −0.03 −0.28-0.22 0.787 −0.03 −0.29-0.23 0.812 0.02 −0.24-0.28 0.879
LDL (mmol/L) 43 0.00 −0.31-0.31 0.998 0.08 −0.24-0.39 0.617 −0.03 −0.29-0.23 0.812 0.05 −0.27-0.37 0.755
HDL (mmol/L) 44 −0.06 −0.15-0.03 0.194 −0.03 −0.11-0.05 0.453 −0.03 −0.11-0.06 0.511 −0.04 −0.12-0.05 0.410
CRP (mg/L) 44 −0.80 −3.73-2.14 0.587 −0.55 −3.48-2.38 0.705 −0.69 −3.62-2.23 0.635 −0.57 −3.63-2.50 0.710
  1. Model 1 is crude and unadjusted. Model 2 is adjusted for age at baseline and the baseline assessment of the respective outcome measure. Model 3 is adjusted for the confounders in Model 2 plus kids in the household and employment status. Model 4 adjusts for all potential confounders in model 3 plus T2DM status.
  2. Abbreviations: CI = confidence intervals; BMI = body mass index; Waist = waist circumference; Hip = hip circumference; HbA1C = glycated haemoglobin; LDL = low-density lipoprotein; HDL = high-density lipoprotein; CRP = C-reactive protein.