From: Hospitalization costs for community-acquired pneumonia in Dutch elderly: an observational study
 | Total CAP | IPD-CAP | non-IPD-CAP | p-value |
---|---|---|---|---|
Admissiona, n | 1785 | 71 | 1714 | Â |
Age in years, mean (SD) | 77.4 (6.6) | 76 (5.5) | 77.5 (6.7) | Â |
Male, n (%) | 1307 (73.2) | 43 (60.6) | 1264 (73.7) | * |
ReceivedPCV13, n (%) | 861 (48.2) | 24 (33.8) | 837 (48.8) | * |
Risk group for developing pneumococcal disease, n (%) | ||||
 • Low | 248 (13.9) | 18 (25.4) | 230 (13.4) |  |
 • Medium | 1207 (67.6) | 47 (66.2) | 1160 (67.7) |  |
 • High | 330 (18.5) | 6 (8.5) | 324 (18.9) |  |
Length of stay in days, mean (95 % CI) | 12.1 (11.6–12.6) | 15.3 (12.3–18.9) | 12.0 (11.5–12.4) | * |
 • Ward days, mean (95 % CI) | 11.1 (10.7–11.6) | 13.0 (10.3–15.8) | 11.1 (10.6–11.5) |  |
 • ICU days, mean (95 % CI) | 1.0 (0.8–1.2) | 2.4 (0.9–4.2) | 0.9 (0.7–1.1) | * |
 • Intubationdays, mean (95 % CI) | 0.4 (0.3–0.6) | 1.1 (0.3–2.2) | 0.4 (0.3–0.6) | * |
Illness duration in daysb, mean (95 % CI) | 16.9 (16.3–17.5)c | 19.8 (16.1–24.1) | 16.7 (16.1–17.4)c |  |
Days between onset and hospital admission, mean (95 % CI) | 4.9 (4.6–5.2)d | 4.3 (2.7–6.8) | 4.9 (4.6–5.3)d |  |
Pneumococcal severity index (PSI), n (%) | ||||
 • I-II | 126 (7.1) | 5 (7.0) | 121 (7.1) |  |
 • III-IV | 1327 (74.3) | 48 (67.6) | 1279 (74.6) |  |
 • V | 332 (18.6) | 18 (25.4) | 314 (18.3) |  |
In-hospitalmortality, n (%) | 201 (11.3) | 11 (15.5) | 190 (11.1) | Â |
30-day mortality, n (%) | 235 (13.2)e | 11 (15.5) | 224 (13.1)e | Â |
60-day mortality, n (%) | 300 (16.8)e | 12 (16.9) | 288 (16.8)e | Â |
6-months mortality, n (%) | 444 (24.9)e | 18 (25.4) | 426 (24.9)e | Â |
Location of discharge, n (%) | 1584 (88.7) | 60 (84.5) | 1524 (88.9) | Â |
 • Home | 1371 (86.6) | 51 (85.0) | 1320 (86.6) |  |
 • Nursing home | 160 (10.1) | 8 (13.3) | 152 (10) |  |
 • Others | 53 (3.3) | 1 (1.7) | 52 (3.4) |  |