Summary of the full negative binomial regression model for the averaged percentage of euthanasia in 2013–2017 and all correlated, non-collinear associated variables, and summary of the reduced model, with only statistically significant variables
| Full model | Reduced model | |||||
| Exp. β | 5% | 95% | Exp. β | 5% | 95% | |
| (Intercept) | 0.001*** | 0.000 | 0.024 | 0.006 | 0.001 | 0.004 |
| Loneliness (severe) | 1.017 | 0.997 | 1.037 | |||
| Gender (female) | 0.982 | 0.943 | 1.022 | |||
| Age (45–64) | 1.034** | 1.014 | 1.054 | 1.029 | 1.012 | 1.045 |
| Church attendance (≥1 month) | 0.981*** | 0.977 | 0.986 | 0.981 | 0.976 | 0.985 |
| Political party (progressive) | 1.009* | 1.003 | 1.015 | 1.011 | 1.005 | 1.016 |
| Voluntary workers available | 0.987** | 0.979 | 0.995 | 0.986 | 0.979 | 0.993 |
| Depression | 0.995 | 0.988 | 1.001 | |||
| Auditory limitations | 0.993 | 0.966 | 1.022 | |||
| Visual limitations | 0.994 | 0.968 | 1.022 | |||
| Limitations in mobility | 1.007 | 0.984 | 1.030 | |||
| Self-management | 1.013 | 0.992 | 1.035 | |||
| Income*** | 1.037 | 1.018 | 1.056 | 1.039 | 1.024 | 1.055 |
| Non-Western immigrants | 1.006 | 0.999 | 1.014 | |||
| Self-experienced health | 1.024** | 1.010 | 1.038 | 1.024 | 1.013 | 1.035 |
| Unemployment | 0.978 | 0.901 | 1.061 | |||
| Distance from hospital | 1.000 | 0.994 | 1.007 | |||
| Receiving informal care | 0.988 | 0.973 | 1.003 | |||
Variables in the final model are in bold.
*0.01, **0.001, ***0 (significance codes).