Table 4.
Adjusted Cox survival models 30 days after emergency hospital admission according to admission day stratified by sociodemographic, clinical and health resource characteristics
| HR* | 95% CI | P value | |
| Sex† | |||
| Man | |||
| Weekday | 1 | ||
| Weekend | 1.12 | 1.00 to 1.26 | 0.052 |
| Woman | |||
| Weekday | 1 | ||
| Weekend | 1.14 | 1.01 to 1.27 | 0.022 |
| Income level‡ | |||
| Exhausted unemployment subsidy, RMI, RAI, PNC and others* | |||
| Weekday | 1 | ||
| Weekend | 0.97 | 0.62 to 1.53 | 0.907 |
| Income less than €18 000 | |||
| Weekday | 1 | ||
| Weekend | 1.17 | 1.07 to 1.28 | 0.001 |
| Income between €18 000 and €100 000 | |||
| Weekday | 1 | ||
| Weekend | 0.98 | 0.80 to 1.19 | 0.827 |
| Income greater than €100 000 | |||
| Weekday | 1 | ||
| Weekend | 2.20 | 0.36 to 13.58 | 0.395 |
| Diagnosis§ | |||
| Hip fracture | |||
| Weekday | 1 | ||
| Weekend | 0.99 | 0.72 to 1.37 | 0.958 |
| Gastrointestinal bleeding | |||
| Weekday | 1 | ||
| Weekend | 1.10 | 0.79 to 1.55 | 0.566 |
| ST-elevation myocardial infarction | |||
| Weekday | 1 | ||
| Weekend | 1.32 | 0.96 to 1.82 | 0.088 |
| Non-ST-elevation myocardial infarction | |||
| Weekday | 1 | ||
| Weekend | 0.95 | 0.60 to 1.49 | 0.812 |
| Heart failure | |||
| Weekday | 1 | ||
| Weekend | 1.22 | 1.05 to 1.42 | 0.008 |
| Stroke | |||
| Weekday | 1 | ||
| Weekend | 1.12 | 0.97 to 1.30 | 0.125 |
| Pneumonia | |||
| Weekday | 1 | ||
| Weekend | 1.02 | 0.85 to 1.23 | 0.812 |
| Hospital level¶ | |||
| High-tech public hospital | |||
| Weekday | 1 | ||
| Weekend | 1.04 | 0.89 to 1.21 | 0.638 |
| Monographic high-tech public hospital | |||
| Weekday | 1 | ||
| Weekend | 1.59 | 0.48 to 5.29 | 0.448 |
| High-resolution public hospital | |||
| Weekday | 1 | ||
| Weekend | 1.04 | 0.86 to 1.26 | 0.651 |
| Reference public hospital | |||
| Weekday | 1 | ||
| Weekend | 1.20 | 1.04 to 1.39 | 0.012 |
| Regional public hospital | |||
| Weekday | 1 | ||
| Weekend | 1.23 | 1.03 to 1.47 | 0.022 |
| Isolated public hospital | |||
| Weekday | 1 | ||
| Weekend | 1.05 | 0.60 to 1.86 | 0.858 |
*Hazard ratios.
†Adjusted age, diagnosis, hospital level, origin, income level, Adjusted Morbidity Group, previous contact with the emergency department in the last 24 hours.
‡Adjusted age, diagnosis, sex, hospital level, origin, Adjusted Morbidity Group, previous contact with the emergency department in the last 24 hours.
§Adjusted age, sex, hospital level, origin, income level, Adjusted Morbidity Group, previous contact with the emergency department in the last 24 hours.
¶Adjusted age, diagnosis, sex, origin, income level, Adjusted Morbidity Group, previous contact with the emergency department in the last 24 hours.