Age-adjusted Charlson Comorbidity Index as effective predictor for in-hospital mortality of patients with cardiac arrest: a retrospective study

Table 2 The results of logistic regression analysis variables with p value less than 0.1

Variables	Primary outcome (In-hospital Death)
Variables	OR	95% CI
ICD-I462	0.330	0.213–0.509
BMI(kg/m²)	0.984	0.969–0.998
DBP (min, mmHg)	0.983	0.974–0.992
h (min, bpm)	1.016	1.009–1.023
h (max, bpm)	0.005	1.007–1.002
T (min,℃)	0.842	0.755–0.939
T (max,℃)	0.861	0.789–0.940
SpO2 (min, %)	0.968	0.955–0.981
SpO2 (max, %)	0.829	0.739–0.930
Lac (min, mmol/L)	1.356	1.255–1.465
Age-adjusted CCI	1.109	1.068–1.151
MV	1.763	1.380–2.252

ICD-I462 whether the patient is with cardiac arrest due to underlying cardiac condition, BMI Body mass index, DBP Diastolic blood pressure, HR Heart rate, T Temperature, SpO2 pulse oxygen saturation, GCS Glasgow Coma Scale, Lac Lactate, AIDS Acquired; Immune Deficiency Syndrome, CCI Charlson comorbidity index, MV Mechanical ventilation, 95%CI 95% confident interval

ISSN: 1471-227X