Table 2.

Multivariate factors related to the rise in body temperature.

	Odds Ratio	95% CI	p Value
Age (years)	0.94	0.84–1.04	0.23
Male	0.99	0.38–2.63	0.99
Baseline BMI ≥ 25 kg/m2	0.49	0.18–1.35	0.17
Increase of metabolic rate	0.33	0.09–1.17	0.09
Increase of skeletal muscle mass	4.73	1.29–17.26	0.02
Increase of body fat mass	1.15	0.44–2.97	0.78

BMI: body mass index; CI: confidence interval.