FS1 | FS2 | FS3 | FS1 vs FS2 | FS1 vs FS3 | |
---|---|---|---|---|---|
Number | 7714 | 1728 | 196 | ||
Domicile | |||||
Home | 7644 | 932 | 87 | ||
Assisted living | 31 | 116 | 9 | ||
Rehabilitation/SNF | 38 | 688 | 100 | ||
Age | 64 (49–77) | 80 (70–86) | 75 (56–86) | <0.0001 | <0.0001 |
Charlson | 1 (0–2) | 2 (1–4) | 2 (1–3) | <0.0001 | <0.0001 |
Diagnostic category (%) | |||||
Medical | 56.2 | 78.4 | 89.8 | <0.0001 | <0.0001 |
Surgical | 31.2 | 16.0 | 9.2 | <0.0001 | <0.0001 |
Trauma | 12.6 | 5.6 | 1.0 | <0.0001 | <0.0001 |
Diabetes mellitus (%) | 19.7 | 29.3 | 22.2 | <0.0001 | 0.4371 |
APACHE II comorbidities (%) | |||||
Pulmonary | 5.4 | 17.1 | 31.6 | <0.0001 | <0.0001 |
Cardiac | 7.1 | 22.2 | 13.3 | <0.0001 | 0.0015 |
End-stage renal disease | 2.6 | 8.7 | 2.0 | <0.0001 | 0.7681 |
Portal hypertension | 2.3 | 2.0 | 1.5 | 0.6973 | 0.6180 |
Metastatic cancer | 6.5 | 9.3 | 3.6 | 0.0051 | 0.1369 |
APACHE II score | 12 (8–18) | 20 (15–26) | 22 (18–28) | <0.0001 | <0.0001 |
APACHE IV score | 44 (31–63) | 69 (54–90) | 75 (56–94) | <0.0001 | <0.0001 |
APIV PM (%) | 14.8 (22.2) | 32.0 (27.4) | 32.8 (24.7) | <0.0001 | <0.0001 |
Ventilation (%) | 30.5 | 43.8 | 59.2 | <0.0001 | <0.0001 |
ICU LOS | 1.4 (0.8–2.8) | 1.9 (1.0–4.4) | 2.5 (1.2–6.6) | <0.0001 | <0.0001 |
Mortality (%) | 9.9 | 29.7 | 29.6 | <0.0001 | <0.0001 |
OE MR | 0.67 | 0.93 | 0.90 | <0.0001 | <0.0001 |