[Retracted] Development and Validation of a Nomogram for Predicting Mortality in Patients with Atrial Fibrillation and Acute Coronary Syndrome Who Underwent Percutaneous Coronary Intervention in a Chinese Multicenter Cohort

Table 2

Univariable analysis and Cox proportional hazards regression analysis.

Variable	Univariable analysis,	Multivariable analysis			Selected factors for building the model
		Hazard ratio	95% CI		Hazard ratio	95% CI
Sex	0.112
Age	< .001	1.237	0.982-1.558	0.072	1.257	1.008-1.568	0.042
History of hypertension	0.672
History of DM	0.219
Current smoker	0.681
Initial SBP	0.007	0.948	0.669-1.342	0.762
Pattern of ACS	0.001	1.259	1.002-1.582	0.048	1.351	1.095-1.666	0.005
Pattern of AF	0.353
WBC	<0.001	1.427	0.939-2.174	0.098
Hemoglobin	<0.001	0.878	0.611-1.262	0.483
RDW	<0.001	1.206	1.097-1.326	<0.001	1.23	1.124-1.346	<0.001
Platelets	0.004	0.973	0.547-1.731	0.926
Glucose	<0.001	1.459	0.916-2.322	0.112
Serum albumin	<0.001	0.971	0.699-1.349	0.861
LDL-C	0.484
NT-proBNP	<0.001	1.799	1.383-2.342	0.000	1.823	1.403-2.369	<0.001
Creatinine	<0.001	1.005	1.002-1.008	0.000	1.005	1.002-1.008	<0.001