Table 2.
Univariable Cox Hazard Proportion Analysis for the Overall Incidence of Glaucoma
| Glaucoma | Univariable Cox | |||
|---|---|---|---|---|
| Variables | No Event (N = 20,959) | Event (N = 652) | HR (95% CI) | P Value |
| Group | ||||
| Control | 17,476 (97.3) | 495 (2.8) | 1.00 | |
| Chronic renal disease | 3483 (95.7) | 157 (4.3) | 1.98 (1.66–2.37) | <0.001 |
| Hypertension | ||||
| No | 14,086 (97.8) | 322 (2.2) | 1.00 | |
| Yes | 6873 (95.4) | 330 (4.6) | 2.56 (2.19–2.99) | <0.001 |
| Diabetes mellitus | ||||
| No | 16,407 (97.6) | 412 (2.5) | 1.00 | |
| Yes | 4552 (95.0) | 240 (5.0) | 2.55 (2.18–3.00) | <0.001 |
| Hyperlipidemia | ||||
| No | 17,117 (97.3) | 473 (2.7) | 1.00 | |
| Yes | 3842 (95.6) | 179 (4.5) | 1.93 (1.62–2.29) | <0.001 |
| Stroke | ||||
| No | 19,640 (97.0) | 604 (3.0) | 1.00 | |
| Yes | 1319 (96.5) | 48 (3.5) | 1.65 (1.23–2.22) | 0.001 |
| Age group (year) | ||||
| <50 | 6023 (98.7) | 77 (1.3) | 1.00 | |
| 50–59 | 3752 (97.1) | 113 (2.9) | 2.43 (1.82–3.25) | <0.001 |
| 60–69 | 4911 (95.6) | 227 (4.4) | 3.91 (3.02–5.06) | <0.001 |
| 70–79 | 4356 (95.5) | 204 (4.5) | 4.60 (3.53–5.98) | <0.001 |
| ≥80 | 1917 (98.4) | 31 (1.6) | 2.24 (1.48–3.41) | 0.001 |
| Sex | ||||
| Male | 11,373 (97.3) | 321 (2.7) | 1.00 | |
| Female | 9586 (96.7) | 331 (3.3) | 1.16 (0.99–1.35) | 0.062 |
| Residence | ||||
| Seoul (metropolitan) | 4825 (96.6) | 169 (3.4) | 1.00 | |
| Second area | 1644 (97.3) | 46 (2.7) | 0.83 (0.6–1.16) | 0.275 |
| Third area | 2121 (97.9) | 45 (2.1) | 0.60 (0.43–0.83) | 0.002 |
| Fourth area | 12,369 (96.9) | 392 (3.1) | 0.92 (0.77–1.1) | 0.375 |
| Household income | ||||
| 0–30% | 4818 (97.3) | 135 (2.7) | 1.00 | |
| 30–70% | 7141 (97.1) | 217 (2.9) | 1.04 (0.84–1.29) | 0.702 |
| 70–100% | 9000 (96.8) | 300 (3.2) | 1.18 (0.96–1.44) | 0.118 |