Table 2.
The correlation between myopia, hyperopia, and astigmatism with demographics of participants
| Variables | Myopia n (%) | P | Hyperopia | P | Astigmatism | P | |||
|---|---|---|---|---|---|---|---|---|---|
| Yes | No | Yes | No | Yes | No | ||||
| Sex | |||||||||
| Male | 329 (51.2) | 386 (57) | 0.036* | 196 (58.9) | 519 (52.6) | 0.048* | 458 (52.3) | 257 (57.9) | 0.056* |
| Female | 313 (48.8) | 291 (43) | 137 (41.1) | 467 (47.4) | 417 (47.7) | 187 (42.1) | |||
| Age | |||||||||
| Range | 20-40 | 20-40 | 20 - 40 | 20-40 | 20 - 40 | 20-40 | |||
| Mean±SD | 28.2±5.8 | 28.6±5.9 | 0.224# | 29.1±5.9 | 28.2±5.9 | 0.011# | 28.6±6 | 28±5.6 | 0.071# |
| Age | |||||||||
| 20-25 | 257 (40) | 246 (27.3) | 0.033* | 111 (33.3) | 392 (39.7) | 0.04* | 328 (37.5) | 175 (39.4) | 0.319* |
| 26-30 | 172 (26.8) | 185 (27.3) | 0.827* | 86 (25.8) | 271 (27.5) | 0.556* | 233 (26.6) | 124 (27.9) | 0.616* |
| 31-35 | 126 (19.6) | 143 (21.1) | 0.500* | 84 (25.2) | 185 (18.8) | 0.011* | 169 (19.3) | 100 (22.5) | 0.172* |
| 36-40 | 87 (13.6) | 103 (15.2) | 0.390* | 52 (15.6) | 138 (14) | 0.467* | 145 (16.6) | 45 (10.1) | 0.002* |
| Region | |||||||||
| Central | 347 (54) | 393 (58.1) | 0.143* | 187 (56.2) | 553 (56.1) | 0.982* | 481 (55) | 259 (58.3) | 0.245* |
| South | 116 (18.1) | 132 (19.5) | 0.507* | 69 (20.7) | 179 (18.2) | 0.300* | 162 (18.5) | 86 (19.4) | 0.707* |
| North | 93 (14.5) | 47 (6.9) | <0.001* | 23 (6.9) | 117 (11.9) | 0.011* | 95 (10.9) | 45 (10.1) | 0.687* |
| West | 33 (5.1) | 37 (5.5) | 0.792* | 16 (4.8) | 54 (5.5) | 0.636* | 50 (5.7) | 20 (4.5) | 0.354* |
| East | 53 (8.3) | 68 (10) | 0.261* | 38 (11.4) | 83 (8.4) | 0.102* | 87 (9.9) | 34 (7.7) | 0.174* |
| Glasses | |||||||||
| Yes | 182 (28.3) | 91 (13.4) | <0.001* | 61 (18.3) | 212 (21.5) | 0.215* | 209 (23.9) | 64 (14.4) | <0.001* |
| No | 460 (71.7) | 586 (86.6) | 272 (81.7) | 774 (78.5) | 666 (76.1) | 380 (85.6) | |||
*Chi square test, #t-test