Research Article
Application of Cox Proportional Hazards Model in Case of Tuberculosis Patients in Selected Addis Ababa Health Centres, Ethiopia
Table 2
Summary statistics of status of TB patients and days of follow-up time.
| (a) |
| | Status of TB patients | | Status | Frequency | Percent |
| | Censored | 721 | 87.29 | | Dead | 105 | 12.71 |
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| (b) |
| | Status of patients | . Obs. | Mean | Std. Dev. | Median | Lower quartile | Upper quartile | Min. | Max. |
| | Censored | 721 | 170.791 | 18.291 | 168.000 | 168.000 | 176.000 | 15.000 | 284.000 | | Dead | 105 | 63.867 | 47.012 | 52.000 | 29.000 | 88.000 | 1.000 | 190.000 |
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