|
Education phase
|
Grade
|
Count
|
SE, Mean (SD) (D)
|
Likely myopia (95% CI)
|
Myopia (95% CI)
|
High myopia (95% CI)
|
|---|
|
Elementary school
|
1
|
104,727
|
− 0.13 (0.97)
|
5.82% (5.68%–5.96%)
|
12.77% (12.57%–12.98%)
|
0.18% (0.16%–0.21%)
|
|
2
|
98,456
|
− 0.39 (1.11)
|
7.54% (7.38%–7.71%)
|
21.34% (21.08%–21.59%)
|
0.26% (0.23%–0.29%)
|
|
3
|
95,606
|
− 0.72 (1.29)
|
9.20% (9.02%–9.38%)
|
32.89% (32.59%–33.19%)
|
0.40% (0.36%–0.44%)
|
|
4
|
96,269
|
− 1.10 (1.48)
|
9.63% (9.45%–9.82%)
|
44.64% (44.32%–44.95%)
|
0.87% (0.81%–0.93%)
|
|
5
|
94,529
|
− 1.52 (1.66)
|
9.43% (9.24%–9.61%)
|
56.65% (56.34%–56.97%)
|
1.45% (1.38%–1.53%)
|
|
6
|
91,022
|
− 1.91 (1.83)
|
8.27% (8.09%–8.45%)
|
65.03% (64.72%–65.34%)
|
2.72% (2.61%–2.83%)
|
|
Total
|
580,609
|
− 0.94 (1.54)
|
8.27% (8.20%–8.34%)
|
38.16% (38.03%–38.28%)
|
0.95% (0.93%–0.98%)
|
|
Middle school
|
7
|
87,817
|
− 2.40 (1.99)
|
7.07% (6.90%–7.24%)
|
74.30% (74.01%–74.59%)
|
4.91% (4.77%–5.05%)
|
|
8
|
86,165
|
− 2.75 (2.11)
|
5.85% (5.69%–6.00%)
|
78.21% (77.93%–78.48%)
|
7.09% (6.92%–7.26%)
|
|
9
|
77,068
|
− 2.99 (2.20)
|
4.77% (4.62%–4.92%)
|
80.42% (80.14%–80.70%)
|
8.97% (8.76%–9.17%)
|
|
Total
|
251,050
|
− 2.70 (2.11)
|
5.94% (5.85%–6.04%)
|
77.52% (77.36%–77.68%)
|
6.90% (6.80%–7.00%)
|
|
High school
|
10
|
61,714
|
− 3.26 (2.30)
|
4.32% (4.16%–4.49%)
|
82.76% (82.47%–83.06%)
|
11.39% (11.14%–11.64%)
|
|
11
|
59,858
|
− 3.46 (2.32)
|
3.97% (3.82%–4.13%)
|
84.48% (84.19%–84.77%)
|
13.45% (13.17%–13.72%)
|
|
12
|
49,395
|
− 3.51 (2.38)
|
3.74% (3.58%–3.91%)
|
84.98% (84.66%–85.29%)
|
14.40% (14.09%–14.71%)
|
|
Total
|
170,967
|
− 3.40 (2.33)
|
4.03% (3.94%–4.13%)
|
84.00% (83.83%–84.18%)
|
12.98% (12.82%–13.14%)
|
- SE spherical equivalent; SD standard deviation; CI confidence interval
