Table 5. Risk factors for SAP by multivariate logistic regression.
| Risk factor | OR | 95%CI | P Value |
| Length of stay | 1.06 | 1.04–1.09 | 0.001 |
| History of stroke | 1.64 | 1.03–2.60 | 0.037 |
| The A2DS2 score | 1.76 | 1.58–1.95 | 0.001 |
OR, Odds Ratio; CI, Confidence Interval.
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