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. 2020 Dec 23;15(12):e0244438. doi: 10.1371/journal.pone.0244438

Table 5. Risk ratio based on history of psychiatric illness.

With versus without psychiatric illness (Ref group: without diseases) Crude Risk ratios RR (95% CI) Adjusted Risk ratios RR (95% CI)
Incidence of the intoxication 2.33 (2.20, 2.47)**** 2.72 (2.56, 2.89)****
Incidence of the severe intoxication 2.99 (2.68, 3.33)**** 2.73 (2.42, 3.08)****
Mortality, overall 1.29 (1.09, 1.53)** 1.30 (1.08, 1.56)**
Mortality of the severe intoxication 0.89 (0.72, 1.10) 0.95 (0.75, 1.19)
Hospital length of stay 1.38 (1.04, 1.83)* 1.40 (1.07, 1.85)*
Daily medical cost 0.89 (0.84, 0.94)**** 0.93 (0.89, 0.98)**

† Only analyzed patient with severe intoxicated or admitted to the hospitals.

‡. Adjusted model were adjusted with year of hospital visit, sex, age, socioeconomic status, comorbidities (diabetes, hypertension, history of ischemic heart disease or heart failure, cerebrovascular disease, obstructive lung diseases, chronic kidney disease, liver disease, history of malignancy, and previous intoxicated events in the prior year.

*p < 0.05

** p<0.01

*** p<0.001

**** p< 0.0001.