Characteristic | Hospitalization rate, no. (%) | Hospitalization incident rate ratios (95% confidence interval) | ACS Hosp rate, no. (%) | ACS Hosp incident rate ratios (95% confidence interval) | ||
---|---|---|---|---|---|---|
Unadjusted | Adjusted+ | Unadjusted | Adjusted+ | |||
Total | 553 (15.9) | 242 (6.9) | ||||
Severity of cognitive impairment1 | ||||||
No/Mild | 138 (17.6) | 1.02 (.88-1.91) | 1.13 (.96-1.32) | 54 (6.9) | .99 (.82-1.20) | 1.18 (.97-1.44) |
Mild/Moderate | 167 (15.1) | Ref | Ref | 85 (7.7) | Ref | Ref |
Moderate/Severe | 94 (16.2) | 1.03 (.86-1.24) | .98 (.82-1.18) | 37 (6.4) | .95 (.75-1.19) | .89 (.71-1.12) |
Very severe | 154 (15.4) | 1.09 (.92-1.27) | .93 (.78-1.10) | 66 (6.6) | .98 (.81-1.20) | .87 (.70-1.09) |