. 2018 Jul 31;62(2):456–463. doi: 10.1007/s12020-018-1694-1

Table 3.

Odds ratio for sleep apnea with regards to BMI, waist circumference, and index finger circumference

Parameter	BMI (kg/m²)	Waist circumference (cm)	Index finger circumference (mm)
Odds ratio^a	1.112	1.042	1.081
95% confidence interval	1.055–1.171	1.019–1.066	1.028–1.136
p value	<0.001	<0.001	0.002

^aThe odds ratio for sleep apnea was assessed using multivariable logistic regressions, with sleep apnea (previous or newly diagnosed) as the dependent variable and each risk factor as an independent variable (including age and sex as covariates)