Table 2.
Causes | Presence n (%) | Resolution | Improvement | ||
---|---|---|---|---|---|
OR (95% CI) | P‐value | OR (95% CI) | P‐value | ||
Opioids | 231 (40.8) | 0.87 (0.58‐1.31) | .51 | 0.85 (0.55‐1.30) | .45 |
Drugs other than opioids | 111 (19.6) | 1.27 (0.79‐2.05) | .32 | 1.37 (0.83‐2.26) | .21 |
Dehydration | 70 (12.4) | 0.40 (0.19‐0.87) | .017 | 0.58 (0.28‐1.22) | .147 |
Respiratory infection | 59 (10.4) | 0.96 (0.50‐1.85) | .91 | 0.96 (0.48‐1.90) | .90 |
Nonrespiratory infection | 109 (19.3) | 2.18 (1.38‐3.45) | .001 | 1.93 (1.19‐3.13) | .007 |
Organic damage to the central nervous system | 74 (13.1) | 0.32 (0.43‐0.72) | .004 | 0.40 (0.18‐1.90) | .022 |
Hypoxia | 110 (19.4) | 0.25 (0.12‐0.52) | <.001 | 0.32 (0.16‐0.65) | .001 |
Hepatic failure | 86 (15.2) | 0.69 (0.38‐1.25) | .21 | 0.71 (0.38‐1.34) | .29 |
Renal failure | 60 (10.6) | 0.66 (0.32‐1.34) | .24 | 0.52 (0.23‐1.19) | .12 |
Hypercalcemia | 28 (4.9) | 0.56 (0.19‐1.63) | .28 | 0.91 (0.34‐2.44) | .85 |
Hyponatremia | 42 (7.4) | 0.34 (0.12‐0.97) | .035 | 0.42 (0.15‐1.20) | .10 |
DIC | 12 (2.1) | 0.31 (0.04‐2.39) | .23 | 0.38 (0.05‐2.94) | .33 |
Abbreviations: CI, confidence interval; DIC, disseminated intravascular coagulation; OR, odds ratio.