Table 5. Univariate logistic regression analysis of risk factors for papillary thyroid carcinoma in the nodular goitre patients.

Selected variable	b	Sb	P	OR	95% CI
Female	−0.027	0.313	0.931	0.973	0.527–1.798
Age ≥55 years	0.317	0.316	0.371	1.372	0.738–2.551
Residence in an urban area	−0.604	0.260	0.020	0.547	0.328–0.910
BSA	0.762	0.819	0.352	2.142	0.430–10.654
Presence of HT	−1.271	0.684	0.062	0.280	0.073–1.071
BMI ≥24	−0.699	0.261	0.007	0.497	0.298–0.829