Predictive performance of triglyceride glucose index (TyG index) to identify glucose status conversion: a 5-year longitudinal cohort study in Chinese pre-diabetes people

Table 3 Factors related to blood glucose recovery in patients with prediabetes

Exposure	Statistics	HR(95% CI)	P value
Age (years)	49.273 ± 13.838	0.977 (0.975, 0.978)	< 0.0001
Sex
Male	16701 (66.148%)	1.0
Female	8547 (33.852%)	1.259 (1.212, 1.307)	< 0.0001
BMI (kg/m²)	24.805 ± 3.365	0.937 (0.931, 0.942)	< 0.0001
SBP (mmHg)	127.205 ± 17.613	0.990 (0.989, 0.991)	< 0.0001
DBP (mmHg)	78.376 ± 11.147	0.985 (0.983, 0.987)	< 0.0001
TC (mmol/L)	4.967 ± 0.943	0.877 (0.860, 0.895)	< 0.0001
TyG	8.827 ± 0.601	0.693 (0.672, 0.715)	< 0.0001
HDL-C (mmol/L)	1.328 ± 0.303	1.961 (1.860, 2.067)	< 0.0001
LDL-C (mmol/L)	2.890 ± 0.718	0.930 (0.906, 0.955)	< 0.0001
ALT (U/L)	28.375 ± 23.445	0.993 (0.992, 0.994)	< 0.0001
AST (U/L)	26.557 ± 12.051	0.986 (0.985, 0.988)	< 0.0001
BUN (mmol/L)	4.989 ± 1.250	0.957 (0.943, 0.972)	< 0.0001
Scr (μmol/L)	72.699 ± 15.984	0.997 (0.996, 0.998)	< 0.0001
Smoking status
Never smoker	17717 (70.172%)	1.0
Current or ever smoker	7531 (29.828%)	0.873 (0.838, 0.909)	< 0.00001
Drinking status
Never drinker	18488 (73.226%)	1.0
Current or ever drinker	6760 (26.774%)	0.858 (0.822, 0.894)	< 0.00001
Family history of diabetes
No	24628 (97.544%)	1.0
Yes	620 (2.456%)	0.767 (0.677, 0.868)	0.00003

Continuous variables were summarized as mean (SD) or medians (quartile interval); categorical variables were displayed as percentage (%)
FPG fasting plasma glucose, BMI body mass index, SBP systolic blood pressure, DBP diastolic blood pressure, TC total cholesterol, TG triglyceride, TyG the triglyceride-glucose index, BUN blood urea nitrogen, LDL-c low-density lipid cholesterol, Scr serum creatinine, HDL-c high-density lipoprotein cholesterol, AST aspartate aminotransferase, ALT alanine aminotransferase

ISSN: 1479-5876