Not vaccinated N = 587 | TIV N = 776 | p-value | |
---|---|---|---|
Age, years | |||
Mean (SD) | 61.35 (19.76) | 73.68 (14.94) | <0.001 |
Median (range) | 64 (18–98) | 76 (18–104) | |
Age subgroups, n (%) | |||
16–49 years | 161 (27.4) | 53 (6.8) | <0.001 |
50–64 | 143 (24.4) | 122 (15.7) | |
65–75 years | 112 (19.1) | 195 (25.1) | |
> 75 years | 171 (29.1) | 406 (52.3) | |
Female, n (%) | 337 (57.4) | 420 (54.1) | 0.248 |
BMI, kg/m2 | |||
Mean (SD) | 26.72 (6.66) | 26.68 (7.16) | 0.915 |
Median (range) | 25.49 (11.38–60.35) | 25.67 (6.64–63.77) | |
Obese (BMI ≥30 kg/m2), n (%) | 136 (23.2) | 196 (25.3) | 0.480 |
≥ 1 co-morbidity, n (%) | |||
Cardiac disease | 195 (33.2) | 568 (73.2) | <0.001 |
Vascular disease | 427 (55.0) | 241 (41.1) | <0.001 |
Pulmonary disease | 297 (50.6) | 401 (51.7) | <0.001 |
Smoking, n (%) | |||
Current | 127 (21.6) | 105 (13.5) | <0.001 |
Past | 162 (27.6) | 315 (40.6) | <0.001 |
Admitted from a LTCF | 15 (2.6) | 70 (9.0) | <0.001 |
≤4 prescribed medications before admission | 287 (48.9) | 169 (21.8) | <0.001 |