Types of eye injury | Presenting VA ≤ 4/200 |  | Final VA ≤ 4/200 |  | Enucleation of eyeball |  | Final VA improvement |  | Final VA reduction |  |
---|---|---|---|---|---|---|---|---|---|---|
General classification | ||||||||||
 OGI | 613 (85.61) | χ2 = 138.31, P < 0.001 | 471 (65.78) | χ2 = 231.25, P < 0.001 | 127 (17.74) | χ2 = 108.29, P < 0.001 | 345 (48.19) | χ2 = 91.10, P < 0.001 | 46 (6.42) | χ2 = 2.53, P = 0.269 |
 CGI | 402 (62.23) |  | 179 (27.71) |  | 11 (1.70) |  | 475 (73.53) |  | 36 (5.57) |  |
 NMEIa | 36 (41.38) |  | 14 (16.09) |  | 1 (1.15) |  | 53 (60.92) |  | 2 (2.30) |  |
Blunt and sharp force injuries in OGIb | ||||||||||
 Rupture | 186 (90.29) | χ2 = 5.43, P = 0.025 | 153 (74.27) | χ2 = 9.41, P = 0.002 | 66 (32.04) | χ2 = 39.41, P < 0.001 | 76 (36.89) | χ2 = 14.96, P < 0.001 | 10 (4.86) | χ2 = 10.38, P = 0.001 |
 Laceration | 420 (83.50) |  | 313 (62.23) |  | 61 (12.13) |  | 266 (52.88) |  | 36 (7.07) |  |
Sharp force injuries in OGI | ||||||||||
 Penetrating | 61 (67.03) | χ2 = 21.36, P < 0.001 | 32 (35.16) | χ2 = 34.71, P < 0.001 | 6 (6.59) | χ2 = 4.92, P = 0.086 | 61 (67.03) | χ2 = 10.42, P = 0.005 | 4 (4.40) | χ2 = 1.94, P = 0.340 |
 IOFB | 342 (86.58) |  | 270 (68.35) |  | 51 (12.91) |  | 199 (50.38) |  | 30 (7.59) |  |
 Perforating | 17 (100.00) |  | 11 (64.71) |  | 4 (23.53) |  | 6 (35.29) |  | 2 (11.76) |  |
Blunt force injuries in OGI and CGI | ||||||||||
 Rupture | 186 (90.29) | χ2 = 38.13, P < 0.001 | 153 (74.27) | χ2 = 112.41, P < 0.001 | 66 (32.04) | χ2 = 148.11, P < 0.001 | 76 (36.89) | χ2 = 58.68, P < 0.001 | 10 (4.86) | χ2 = 18.43, P < 0.001 |
 Contusionc | 376 (68.24) |  | 173 (31.40) |  | 11 (2.00) |  | 407 (73.87) |  | 28 (5.08) |  |