Table 3.

Odds ratio for incident myopia at age 16 years in 630 children without myopia at baseline

11-year parameter	Odds Ratio (95% CI) Crude analysis	P value	Odds Ratio (95% CI) Multivariate analysis*	P value
Subfoveal choroidal thickness, 100 μm	0.80 (0.61 to 1.1)	0.11	0.87 (0.65 to 1.17)	0.37
Axial length, mm	1.57 (1.18 to 2.09)	0.0020	2.10 (1.49 to 2.94)	< 0.0001
Body height, cm	1.00 (0.97 to 1.02)	0.73	0.99 (0.96 to 1.02)	0.37
Sex (girls vs boys)	1.72 (1.14 to 2.62)	0.011	2.68 (1.67 to 4.29)	< 0.0001

* Multivariate analysis included: subfoveal choroidal thickness, axial length, body height, sex and age at baseline