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Observational Study
©The Author(s) 2026.
World J Methodol. Mar 20, 2026; 16(1): 108178
Published online Mar 20, 2026. doi: 10.5662/wjm.v16.i1.108178
Table 4 Regression analysis between left ventricular ejection fraction and blood components
ParametersR2P value
WBCs 0.007 0.237
Neutrophils0.019 0.051
Lymphocytes 0.089 0.001
NHR0.013 0.111


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