| Readmission No (N = 49,521) | Readmission Yes (N = 6011) |
---|---|---|
Demographics | ||
 Mean Age --- year, (SD)*** | 44.5 (16.6) | 49.3 (15.1) |
 Median Age --- year, (IQR)*** | 44 (30–57) | 51 (38–60) |
 Male sex --- n, (%)*** | 19,367 (39) | 3017 (50) |
 Marital status --- n, (%)***c |  |  |
  Single --- n, (%) | 23,435 (47) | 3028 (50) |
  Married --- n, (%) | 16,138 (33) | 1560 (26) |
  Divorced --- n, (%) | 4191 (8) | 659 (11) |
 Race and ethnic groupc |  |  |
  Black --- n, (%)*** | 11,826 (24) | 1907 (32) |
  White --- n, (%) | 20,970 (42) | 2489 (41) |
  Hispanic --- n, (%)*** | 18,444 (37) | 1626 (27) |
Clinical Variables | ||
 Mean LOS -- days, (SD)*** | 5 (8) | 7 (8) |
 Mean SOI --- n, (SD)*** | 2.1 (0.9) | 2.6 (0.9) |
 Median SOI --- n, (IQR)*** | 2 (1–3) | 3 (2–3) |
 Mean ROM --- n, (SD) *** | 1.6 (0.9) | 2.1 (0.9) |
 Median ROM --- n, (IQR)*** | 1 (1–2) | 2 (1–3) |
 Disposition --- n, (%)***c |  |  |
  Home | 41,998 (85) | 4887 (81) |
  Other facilityb | 3582 (7) | 545 (9) |
 Insurance Payers --- n, (%)***c | ||
  No insurance | 9320 (19) | 859 (14) |
  Medicare | 7830 (16) | 1251 (21) |
Acute substance abuse | 1999 (4) | 257 (4) |
History of psychiatric disorder(s)** | 4296 (9) | 593 (10) |
Homeless*** | 1877 (4) | 343 (6) |
Primary care physician assignment --- n, (%)*** | 23,517 (47) | 3593 (60) |
Mean number of index discharge diagnoses --- n, (%)*** | 6 (6) | 9 (7) |
Median number of index discharge diagnoses --- n, (IQR)*** | 4 (1–9) | 8 (4–13) |
Mean number of medications prescribed upon index discharge --- n, (%)*** | 4 (4) | 3 (4) |
Median number of medications prescribed upon index discharge --- n, (IQR)*** | 3 (2–5) | 2 (1–5) |
Prescription Ratio --- (SD)***a | 1.4 (1.5) | 0.5 (0.9) |
Prescription Ratio --- (median, IQR)***a | 0.8 (0.3–2) | 0.3 (0.1–0.7) |
Prescription Ratio ≥ 0.5 --- (n, %)***a | 32,325 (74) | 2098 (45) |
At least one ED/UCC/Clinic visit within 30Â days after index discharge --- n, (%)***d | 23,265 (47) | 5699 (95) |
At least one ED/UCC visit within 30Â days from index discharge --- n, (%)***d | 7232 (15) | 5601 (93) |
Days between first ED/UCC visit and index discharge (Mean, SD)***d | 11.4 (8.7) | 10.8 (7.8) |
Days between first ED/UCC visit and index discharge (Median, IQR)d | 9 (4–18) | 9 (4–16) |
At least one clinic visit within 30Â days from index discharge --- n, (%)***d | 20,218 (41) | 2004 (33) |
Days between first clinic visit and index discharge (Mean, SD)***d | 10.9 (7.2) | 7.3 (5.3) |
Days between first clinic visit and index discharge (Median, IQR)***d | 10 (5–15) | 6 (3–11) |