Table 4.

Multiple linear regression analysis showing independent predictors of circulating MG53 (TRIM72) levels.

Variable	B	SE	t	p-value	95% CI
HDL cholesterol	0.48	2.32	0.21	0.836	− 4.11 – 5.07
Sex hormone-binding globulin (SHBG)	2.52	0.96	2.63	0.010	0.62 – 4.42
C-reactive protein	− 3.62	5.52	− 0.66	0.513	− 14.56 – 7.31
Hirsutism	− 186.53	77.98	− 2.39	0.018	− 340.94 – − 32.11
PCOS	80.32	96.30	0.83	0.406	− 110.37 – 271.02
Maximum Ovarian Volume	3.13	8.95	0.35	0.727	− 14.59 – 20.85
Ovarian Follicle Count	− 34.10	16.99	− 2.01	0.047	− 67.74 – − 0.46
Age	9.09	6.27	1.45	0.150	− 3.32 – 21.50
Body Mass Index	10.82	7.35	1.47	0.143	− 3.73 – 25.37

Model statistics: n = 128, R² = 0.182, adjusted R² = 0.123, F(9,118) = 3.10, p(model) = 0.003. Regression coefficients (B) are presented with standard errors and 95% confidence intervals.

Age and BMI were included as covariates to control for potential demographic and anthropometric confounding.