Table 1 Summary of complete admissions cohort
From: Predicting mortality in acutely hospitalised older patients: the impact of model dimensionality
Alive at 600 days (n = 510) | Deceased at 600 days (n = 294) | p value | |
|---|---|---|---|
Age (mean, 95% CI) | 83.7 (69.98–97.42) | 85.9 (72.38–99.42) | < 0·01 |
Women (%, 95% CI) | 27.6 (23.72–31.48) | 16.8 (12.53–20.68) | < 0·01 |
Cognitive status (%, 95% CI) | 0·02 | ||
Cognitively intact | 46.70 (42.37–51.03) | 39.77 (34.18–44.10) | |
Delirium only | 20.35 (16.86–23.84) | 24.86 (19.92–28.35) | |
Dementia only | 17.03 (13.77–20.29) | 14.36 (10.35–17.62) | |
Delirium + dementia | 15.93 (12.75–19.11) | 22.10 (17.36–25.28) | |
Brain volume (mls, 95% CI) | 917 (742–1091) | 908 (716–1100) | 0·20 |
Atrophy (%, 95% CI) | 81.4 (77.28–85.52) | 81.1 (77.18–85.02) | 0·35 |