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

Canuto, Karla; Cargo, Margaret; Li, Ming; D’Onise, Katina; Esterman, Adrian; McDermott, Robyn

doi:10.1186/1471-2458-12-933

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

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.
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.

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