Myopia* | | | | | | |
Malay site (Singapore v Malaysia) | 2.82 (2.29 to 3.48) | <0.001 | 2.94 (2.33 to 3.69) | <0.001 | 3.32 (2.64 to 4.17) | <0.001 |
Chinese site (Singapore v Malaysia) | 1.50 (1.04 to 2.15) | 0.03 | 1.73 (1.17 to 2.58) | 0.009 | 1.70 (1.13 to 2.56) | 0.013 |
Indian site (Singapore v Malaysia) | 3.63 (2.46 to 5.35) | <0.001 | 3.89 (2.52 to 6.01) | <0.001 | 5.12 (2.68 to 9.81) | <0.001 |
Astigmatism† | | | | | | |
Malay site (Singapore v Malaysia) | 3.45 (2.95 to 4.03) | <0.001 | 3.45 (2.91 to 4.09) | <0.001 | 3.47 (2.79 to 4.32) | <0.001 |
Chinese site (Singapore v Malaysia) | 1.43 (1.15 to 1.79) | 0.003 | 1.42 (1.13 to 1.77) | 0.004 | 1.26 (0.95 to 1.66) | 0.10 |
Indian site (Singapore v Malaysia) | 2.44 (1.60 to 3.73) | <0.001 | 2.41 (1.55 to 3.75) | <0.001 | 1.90 (1.18 to 3.08) | 0.011 |
Hyperopia* | | | | | | |
Malay site (Singapore v Malaysia) | 1.20 (0.85 to 1.69) | 0.29 | 1.12 (0.79 to 1.58) | 0.51 | 1.13 (0.76 to 1.69) | 0.54 |
Chinese site (Singapore v Malaysia) | 0.70 (0.30 to 1.60) | 0.37 | 0.60 (0.26 to 1.41) | 0.23 | 0.52 (0.23 to 1.16) | 0.11 |
Indian site (Singapore v Malaysia) | 0.59 (0.23 to 1.55) | 0.27 | 0.53 (0.19 to 1.50) | 0.22 | 0.73 (0.12 to 4.33) | 0.71 |