An Investigation on the Risk Factors of Thyroid Diseases in Community Population in Hainan

Table 9

Multivariate logistic regression analysis of the prevalence of thyroid diseases.

Variables	β	S.E.	Wald	p	OR	95%CI
Gender
Male (ref)
Female	0.91	0.16	31.45	<0.001	2.49	1.81–3.43
Age
18–29 (ref)				<0.001
30–39	1.65	0.47	12.28	0.213	1.44	2.07–13.06
40–49	1.13	0.43	6.80	<0.001	2.44	1.32–7.22
50–59	0.89	0.43	4.34	0.009	3.09	1.05–5.63
60–69	0.52	0.42	1.55	0.037	5.20	0.74–3.85
≥70	0.44	0.44	0.99	0.319	1.55	0.66–3.66
BMI
18.5 ≤ BMI < 2 (ref)				0.320
BMI<18.5	−0.30	0.40	0.57	0.452	0.74	0.34–1.63
24 ≤ BMI<28	0.19	0.28	0.44	0.506	1.20	0.70–2.08
BIM ≥ 28	−0.04	0.28	0.02	0.876	0.96	0.55–1.66
Smoking
Yes (ref)
No	0.24	0.24	0.93	0.335	1.27	0.78–2.04
Region
Suburb (ref)
Urban	0.07	0.17	0.15	0.696	1.07	0.77–1.48
Season
Spring (ref)			2.05	0.562
Summer	−0.03	0.21	0.02	0.881	0.97	0.64–1.47
Autumn	−0.26	0.21	1.63	0.201	0.77	0.51–1.15
Winter	0.07	0.24	0.08	0.777	1.07	0.66–1.73
Family history of thyroid disease
Yes (ref)
No	−0.85	0.23	13.96	<0.001	0.43	0.27–0.67
Hyperlipidemia
Yes (ref)
No	−0.15	0.20	0.56	0.456	0.86	0.58–1.28
Hyperuric acidemia
Yes (ref)
No	−0.01	0.17	0.00	0.968	0.99	0.71–1.39
Hypertension
No (ref)
Yes	0.15	0.18	0.68	0.409	1.16	0.82–1.65
Gout disease
No (ref)
Yes	0.13	0.23	0.33	0.567	1.14	0.72–1.81
TPOAb
− (ref)
+	0.43	0.22	3.74	0.053	1.54	0.99–2.38
TgAb
− (ref)
+	−0.36	0.25	2.15	0.143	0.70	0.43–1.13
Triglyceride
Normal (ref)			2.38	0.304
L	0.26	0.43	0.36	0.547	1.30	0.56–3.00
H	0.24	0.16	2.20	0.138	1.27	0.92–1.75
Total cholesterol
Normal (ref)			0.15	0.926
L	−0.09	1.07	0.01	0.934	0.92	0.11–7.41
H	−0.06	0.16	0.15	0.699	0.94	0.69–1.29
LDL
Normal (ref)			0.91	0.635
H	0.17	0.18	0.86	0.354	1.18	0.83–1.68
HDL
Normal (ref)
L	0.51	0.63	0.65	0.420	1.66	0.49–5.67
H	−0.08	0.16	0.21	0.647	0.93	0.67–1.28
Serum vitamin D3
Inadequate
Amplitude	0.01	0.18	0.01	0.939	1.01	0.71–1.44

TPOAb: thyroid peroxidase antibody; TgAb: thyroglobulin antibody; “+”: positive autoantibody; “−”: negative autoantibodies; LDL: low-density lipoprotein; HDL: high-density lipoprotein. “” and bold text represent statistical significance. “” and bold text represent statistical significance.