Table 5. Multiple linear regression of the associations between metabolic syndrome components and intraocular pressure using.

Variables	Coefficient B	SE	t	P value
Male	−0.14	0.12	−1.12	0.264
High blood pressure	0.22	0.18	1.18	0.238
High fasting glucose	0.29	0.14	2.10	0.037*
High fasting insulin	0.25	0.22	1.14	0.257
High HOMA-IR	0.15	0.19	0.80	0.423
High BMI	0.01	0.18	0.04	0.965
Abdominal obesity	0.12	0.20	0.60	0.546
High triglycerides	0.39	0.18	2.23	0.027*
Low HDL-C	−0.32	0.17	−1.87	0.064

Metabolic syndrome components; high blood pressure (systolic ≥ 130 mmHg or diastolic ≥ 85 mmHg); high fasting glucose (≥ 100 mg/dL); high fasting insulin (≥ 13 μIU/mL); high HOMA-IR (≥ 2.34); high BMI (≥ 25 kg/m²); abdominal obesity (male ≥ 90 cm, female ≥ 85 cm); high triglycerides (≥ 150 mg/dL); low HDL-C (male < 40 mg/dL, female < 50 mg/dL).

SE = standard error, HOMA-IR = homeostasis model assessment of insulin resistance, BMI = body mass index, HDL-C = high-density lipoprotein cholesterol.

^*P < 0.05 was considered statistically significant.