Table 3 Summary of the age-adjusted three-year incidence of VI in Jing-An District, Shanghai, China from 2010 to 2015
2010–2012 | 2013–2015 | |||||||
|---|---|---|---|---|---|---|---|---|
Age | Population | n | Incidence | Population | n | Incidence | P | |
yrs | (10000) | 1/100000 (95% CI) | (10000) | 1/100000 (95% CI) | ||||
blindness | 0–29 | 7.69 | 0 | 0 | 7.36 | 1 | 1.36 (0–4.02) | 0.49 |
30–59 | 14.08 | 26 | 18.47 (14.84–22.09) | 12.47 | 27 | 21.65 (13.49–29.82) | 0.56 | |
≥60 | 8.46 | 73 | 86.29 (76.19–96.38) | 9.48 | 79 | 83.33 (64.96–101.70) | 0.83 | |
Age-adjusted | 59.54 | 204 | 34.26(29.56–38.96) | 59.54 | 209 | 35.1(30.34–39.86) | 0.81 | |
Low vision | 0–29 | 7.69 | 1 | 1.30 (0–3.85) | 7.36 | 1 | 1.36 (0–4.02) | 1 |
30–59 | 14.08 | 70 | 49.72(38.07–61.36) | 12.47 | 81 | 64.96 (50.81–79.10) | 0.1 | |
≥60 | 8.46 | 124 | 146.57(120.79–172.35) | 9.48 | 163 | 171.94(145.57–198.31) | 0.18 | |
Age-adjusted | 59.54 | 397 | 66.68(60.12–73.23) | 59.54 | 483 | 81.12(73.89–88.35) | 0.004 | |