Table 5. Body mass index group differences at four intervals .

* p<0.05

Time	Control group n (25)	Intervention group n (25)	p-value	t-value	Df	Mean difference (Std. error difference)	95% Confidence interval		Std. Error Mean
							Lower	Upper	Control group	Intervention group
Baseline	32.16 ± 5.59	26.49 ± 1.59	0.000*	4.87	27.9	5.66 (1.16)	3.28	8.05	1.11	0.31
1 month	30.30 ± 4.91	25.90 ± 1.17	0.000*	4.34	26.73	4.39 (1.01)	2.31	6.46	0.98	0.23
2 months	27.94 ± 4.52	24.62 ± .83	0.001*	3.59	25.64	3.31 (.92)	1.41	5.2	0.9	0.16
3 months	26.04 ± 3.87	23.44 ± .58	0.003*	3.31	25.08	2.60 (.78)	0.98	4.21	0.77	0.11