Research Article
Determinants of Stroke Mortality through Survival Models: The Case of Mettu Karl Referral Hospital, Mettu, Ethiopia
Table 1
Baseline covariate characteristics with their time-to-death status.
| Variables | Categories | Frequency | Death (%) | Censored (%) | Mean (days) | [95% CI] |
| Gender | Male | 120 (59.4%) | 34 (55.7%) | 86 (61%) | 9.179131 | [8.04889, 10.3094] | Female | 82 (40.6%) | 27 (44.3%) | 55 (39%) | 5.150107 | [4.22813, 6.07208] | Blood pressure | Yes | 123 (60.9%) | 44 (72.13%) | 77 (54.6%) | 5.761887 | [5.15259, 6.37119] | No | 79 (39.1%) | 17 (27.87%) | 64 (45.4%) | 9.764186 | [8.30564, 11.2227] | Cardiac disease | Yes | 26 (12.9%) | 11 (20%) | 15 (10.2%) | 8.069148 | [5.14086, 10.9974] | No | 176 (87.1%) | 44 (80%) | 132 (89.8%) | 7.770081 | [6.85184, 8.68832] | Diabetes mellitus | Yes | 15 (7.4%) | 3 (5.45%) | 12 (8.2%) | 6.289487 | [4.67067, 7.9083] | No | 187 (92%) | 52 (94.54%) | 135 (91.8%) | 7.918552 | [6.98651, 8.8506] | Stroke type | Hemorrhagic | 70 (34.7%) | 29 (52.73%) | 41 (27.9%) | 6.137696 | [5.17646, 7.09893] | Ischemic | 117 (57.9%) | 23 (41.82%) | 94 (63.9%) | 8.719683 | [7.5657, 9.87366] | Both | 15 (7.4%) | 3 (5.45%) | 12 (8.2%) | 4.584416 | [3.25288, 5.91595] | Baseline complication | Yes | 115 (56.9%) | 37 (67.3%) | 78 (53%) | 5.391817 | [4.83329, 5.95035] | No | 87 (43.1%) | 18 (32.7%) | 69 (47%) | 9.92229 | [8.54041, 11.3042] |
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