Table 2. Readmission rates for all patients, suboptimal PIFR (S-PIFR) and optimal PIFR (O-PIFR).
Total (n = 75) | S-PIFR (n = 42; 56%) | O-PIFR (n = 33; 44%) | OR (95%CI) | p value | |
---|---|---|---|---|---|
COPD readmission within 30 days, n (%) | 12 (16) | 7 (16.6) | 5 (15.1) | 0.65 (0.07, 5.6) | 0.70 |
COPD readmission within 90 days, n (%) | 20 (26.6) | 12 (28.5) | 8 (24.2) | 0.82 (0.18, 3.6) | 0.79 |
Emergency department visit for COPD within 30 days, n (%) | 14 (18.6) | 8 (19.0) | 6 (18.1) | 0.67 (0.13, 3.5) | 0.64 |
Emergency department visit for COPD within 90 days, n (%) | 22 (40.8) | 11 (26.1) | 11 (33.3) | 1.01 (0.30, 3.4) | 0.98 |
All cause readmission within 30 days, n (%) | 16 (21.3) | 11 (26.1) | 5 (15.1) | 0.36 (0.06, 2.3) | 0.28 |
All cause readmission within 90 days, n (%) | 28 (37.3) | 17 (40.4) | 11 (33.3) | 0.71 (0.20, 2.5) | 0.60 |