The Predictive role of Neutrophil-to-Lymphocyte Ratio (NLR) and Mean Platelet Volume-to-Lymphocyte Ratio (MPVLR) for Cardiovascular Events in Adult Patients with Acute Heart Failure

Table 4

Area under the receiver operating characteristics curve (AUC) stratified according to each outcome.

Variables	AUC	95% CI	Sensitivity (%)	Specificity (%)	value
Cardiovascular events
NLR	0.67	0.61-0.72	75.2	66.1	<0.05
MPVLR	0.63	0.58-0.69	45.3	79.7
Combined NLR and MPVLR	0.77	0.72-0.83	84.6	58.7
Rehospitalization
NLR	0.56	0.48-0.64	61.2	61.0	<0.05
MPVLR	0.55	0.46-0.63	60.2	57.1
Combined NLR and MPVLR	0.72	0.65-0.79	82.1	60.8
In-hospital mortality
NLR	0.79	0.66-0.91	87.5	70.8	0.03
MPVLR	0.78	0.65-0.90	79.6	75.7
Combined NLR and MPVLR	0.92	0.88-0.96	88.7	85.5
Composite outcome
NLR	0.80	0.75-0.85	71.6	86.8	0.07
MPVLR	0.78	0.72-0.83	62.8	91.1
Combined NLR and MPVLR	0.83	0.79-0.88	79.8	84.7

Abbreviations: NLR: neutrophil-lymphocyte ratio; MPVLR: mean platelet volume-to-lymphocyte ratio; CI: confidential interval.