Cross-sectional study of the association between triglyceride glucose-body mass index and obstructive sleep apnea risk

Table 2 Association between triglyceride glucose-body mass index and obstructive sleep apnea

Exposure	Model 1		Model 2		Model 3
	OR (95%CI)	P value	OR (95%CI)	P value	OR (95%CI)	P value
TyG-BMI	1.31 (1.21, 1.41)	< 0.001	1.29 (1.18, 1.40)	< 0.001	1.10 (1.01, 1.21)	0.033
TyG-BMI quartile
Q1, < 8.19	Reference		Reference		Reference
Q2, ≥ 8.19, < 8.59	1.85 (1.40, 2.45)	< 0.001	1.57 (1.18, 2.10)	0.002	1.33 (0.99, 1.78)	0.059
Q3, ≥ 8.59, < 9.03	2.37 (1.81, 3.11)	< 0.001	2.02 (1.52, 2.67)	< 0.001	1.51 (1.13, 2.02)	0.005
Q4, ≥ 9.03	2.48 (1.89, 3.25)	< 0.001	2.26 (1.7, 3.00)	< 0.001	1.40 (1.04, 1.89)	0.029

Model 1 not adjusted for any covariate. Model 2 adjusted for age, sex, and ethnicity. Model 3 Adjusted for sex, age, ethnicity, poverty income ratio, education, marital status, smoking, alcohol use, diabetes, and hypertension. Body mass index was categorized as < 25, 25-29.9, and ≥ 30 kg/m², which corresponds to normal weight, overweight, and obesity, respectively. CI: Confidence interval; OR: Odds ratio; OSA: Obstructive sleep apnea; TyG-BMI: Triglyceride glucose-body mass index.