ECH year 1 n=34 712 | ECH year 2 n=36 313 | |||
OR (95% CI) | P value | OR (95% CI) | P value | |
Age (years) | 1.09 (1.06 to 1.11) | <0.001 | 1.07 (1.05 to 1.09) | <0.001 |
Male gender | 1.31 (1.21 to 1.41) | <0.001 | 1.29 (1.20 to 1.39) | <0.001 |
CCI | 1.19 (1.17 to 1.20) | <0.001 | 1.17 (1.15 to 1.19) | <0.001 |
IMDS | 1.00 (1.00 to 1.01) | 0.025 | 1.00 (1.00 to 1.01) | 0.003 |
ECH admission | 0.95 (0.88 to 1.02) | 0.184 | 0.94 (0.91 to 0.97) | 0.001 |
CCI, Charlson Comorbidity Index;ECH, emergency care hospital; IMDS, Index of Multiple Deprivation Score.