Table 2. Multivariable analysis of glaucoma patient’s data at Jimma University Medical Center, 2016-2020 (n = 315) .
| Covariates | β | HR | P value |
| Gender | |||
| Female | Ref. | ||
| Male | 0.005 | 1.005 | 0.010 |
| Place of residence | |||
| Rural | Ref. | ||
| Urban | -0.348 | 0.707 | 0.002 |
| Diabetic disease | |||
| No | Ref. | ||
| Yes | 0.157 | 1.169 | 0.009 |
| Intraocular Pressure | |||
| Normal | Ref. | ||
| Not normal | 0.091 | 1.095 | 0.003 |
| Type of medication | |||
| Diamox | Ref. | ||
| Timoglue | -0.121 | 0.887 | 0.003 |
| Timolol | -0.024 | 0.976 | 0.008 |
| Duration of treatment | |||
| Long | Ref. | ||
| Medium | -1.125 | 0.325 | 0.001 |
| Short | -1.422 | 0.242 | 0.001 |
| Cup-disk ratio | |||
| > 0.7 | Ref. | ||
| ≤ 0.7 | -0.235 | 0.791 | 0.011 |
| Stage of glaucoma | |||
| Absolute | Ref. | ||
| Early | -0.542 | 0.582 | 0.002 |
| Moderate | -0.725 | 0.485 | 0.001 |
| Advanced | -0.121 | 0.887 | 0.003 |
Source: Jimma University Medical Center, Ethiopia; from January 1, 2016, to August 30, 2020.