Table 5.

Multivariate logistic regression analysis for body fat percentage reduction, when we divided the patients into two groups by setting a cut-off value of 7.7% of glycated hemoglobin (HbA1c)

	OR	95% CI		p value
		Lower bound	Upper bound
Sex	1.2384	0.5664	2.7076	0.5922
Sex (male)	1.0156	0.9796	1.0529	0.4002
Age (year)	1.0180	0.9396	1.1031	0.6621
HbA1c (≥ 7.7%, yes)	2.7300	1.3457	5.5384	0.0054*
Current smoker (yes)	2.4825	1.0831	5.6899	0.0317*

BMI body mass index, OR odds ratio, CI confidence interval

Hosmer–Lemeshow goodness-of-fit χ ² was 3.21 with p value of 0.92

^* P < 0.05; ^** P < 0.01