Table 2.

Prevalence of Myopia by Age, Sex, and Ethnic Group with Mutually Adjusted Odds Ratios

	n	% Myopia Prevalence (95% CI)*	Adjusted OR† (95% CI)
All	1029	11.9 (10.0–14.0)
Sex
Male	496	11.7 (8.1–16.7)	1.00
Female	533	12.0 (8.4–16.8)	1.07 (0.72–1.60)
Age, y
9.8 to <11	727	11.3 (8.4–14.9)	1.00
11 to 11.9	302	13.3 (8.1–21.0)	1.03 (0.66–1.60)
Ethnic group
White European	233	3.4 (1.7–6.6)	1.00
Black African Caribbean (all)	260	10.0 (7.3–13.5)	3.15 (1.38–7.16)
Caribbean	96	7.3 (3.8–13.5)	2.21 (0.78–6.31)
African	142	12.7 (8.4–18.7)	4.05 (1.70–9.62)
Other	22	4.5 (0.6–25.8)	1.32 (0.16–11.11)
South Asian (all)	262	25.2 (17.7–34.5)	8.85 (4.04–19.41)
Indian	78	26.9 (19.8–35.4)	10.36 (4.30–24.93)
Pakistani	108	22.2 (13.9–33.6)	7.75 (3.26–18.42)
Bangladeshi	45	13.3 (6.2–26.5)	4.31 (1.40–13.23)
South Asian Other	31	48.4 (39.8–57.0)	25.73 (8.92–74.20)
Asian Other	80	12.5 (6.6–22.5)	4.25 (1.58–11.41)
Other	194	6.2 (3.5–10.7)	1.90 (0.76–4.79)

^*95% CI accounts for the clustering of children within school.

^†Multilevel logistic regression adjusted for age, sex, and ethnic group with random effect for school.