TABLE 4.

Incremental value of triglyceride glucose‐body mass index versus its individual components for the discrimination of hypertension.

	C‐statistic (95% CI)	Net reclassification index (95% CI)
Base model	0.679 (0.675‐0.683)	/
+ BMI	0.692 (0.688‐0.696)	0.190 (0.173‐0.198)
+ TyG index	0.685 (0.681‐0.689)	0.174 (0.167‐0.178)
+ TG	0.682 (0.678‐0.686)	0.111 (0.095‐0.118)
+ FBG	0.682 (0.678‐0.686)	0.108 (0.102‐0.123)
+ TyG‐BMI	0.695 (0.691‐0.699)	0.226 (0.215‐0.234)

Note: Base model: age, gender, marriage, farmer, annual household income, smoking, drinking, having medical insurance, diabetes, dyslipidemia, history of cardiovascular disease, waist circumference, total cholesterol, low‐density lipoprotein cholesterol, high‐density lipoprotein cholesterol.

Abbreviations: BMI, body mass index; CI, confidence interval; FBG, fasting blood glucose; TG, triglyceride; TyG, triglyceride glucose; TyG‐BMI, triglyceride glucose‐body mass index.