Table 2.
Descriptive data and Cox regression analysis for rulers by region
| Participants n (%) | Male n (%) | Age* years (IQR) | Age of enthronement years (IQR) | Duration of rule years (IQR) | Cox regression analysis RR (95% CI) | |
|---|---|---|---|---|---|---|
| Southern Region | 166 (24.7) | 153 (92.2) | 57.00 (49.75–66.00) | 27.00 (18.00–37.25) | 27.00 (13.00–38.00) | Ref. |
| Western Region | 377 (56.0) | 359 (95.2) | 62.00 (53.00–71.00) | 29.00 (20.00–41.00) | 27.00 (16.50–39.00) | 0.86 (0.70–1.06) |
| Northern Region | 54 (8.0) | 51 (94.4) | 62.00 (55.00–75.50) | 31.50 (23.00–45.75) | 27.00 (15.00–37.00) | 0.73 (0.52–1.03) |
| Central and Eastern Region | 76 (11.3) | 72 (94.7) | 57.00 (49.00–66.00) | 31.50 (21.00–38.75) | 24.00 (13.00–37.00) | 1.07 (0.77–1.46) |
IQR: interquartile range
* Hetrogeneity p < 0.05