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Table 2 The prevalence of reduced UCDVA in 6 districts

From: Prevalence of reduced visual acuity among school-aged children and adolescents in 6 districts of Changsha city: a population-based survey

Districts

prevalence

95% CI

Furong

59.9%

57.9–61.8%

Tianxin

62.3%

60.5–64.0%

Wangcheng

47.8%

46.8–48.8%

Kaifu

58.5%

58.0–58.9%

Yuhua

47.0%

46.7–47.4%

Yuelu

52.6%

52.3–52.9%