Table 3.

Multivariate logistic regression analysis model for low and high myopia (no myopia as reference) with actively decayed teeth, filled teeth and stage II/III periodontitis

	Any myopia			Low myopia			High myopia
	OR	95% CI	p value	OR	95% CI	p value	OR	95% CI	p value
Presence of any actively dental caries
Crude	1.22	(0.91, 1.64)	0.17	1.32	(0.92, 1.88)	0.13	1.16	(0.82, 1.65)	0.40
Model 1	1.33	(0.98, 1.81)	0.07	1.33	(0.91, 1.93)	0.14	1.32	(0.92, 1.91)	0.13
Model 2	1.42	(1.04, 1.94)	0.02	1.43	(0.98, 2.09)	0.07	1.39	(0.96, 2.01)	0.08
Presence of any filled teeth
Crude	1.18	(0.88, 1.57)	0.26	1.34	(0.93, 1.94)	0.11	1.06	(0.75, 1.49)	0.73
Model 1	1.06	(0.78, 1.43)	0.70	1.23	(0.83, 1.81)	0.30	0.93	(0.65, 1.34)	0.70
Model 2	1.03	(0.76, 1.40)	0.83	1.17	(0.79, 1.73)	0.44	0.93	(0.65, 1.33)	0.68
Presence of stage II/III periodontitis
Crude	1.17	(0.88, 1.55)	0.28	0.94	(0.65, 1.35)	0.72	1.39	(0.99, 1.94)	0.05
Model 1	1.22	(0.91, 1.64)	0.18	0.97	(0.66, 1.41)	0.85	1.47	(1.04, 2.08)	0.02
Model 2	1.27	(0.94, 1.71)	0.11	1.01	(0.69, 1.48)	0.96	1.52	(1.07, 2.15)	0.01

Data are presented as odds ratios (OR) and 95% CI (confidence intervals) using multiple logistic regression analysis for Model 1: sex, age, BMI, SBP, smoking, drinking and missing teeth, Model 2: sex, age, BMI, SBP, smoking, drinking, missing teeth, leucocyte count, serum triglyceride, serum uric acid and high-density lipoprotein