Fig. 1

Hosmer–Lemeshow (H-L) test for goodness of fit in the logistic regression model. a Sensitivity 86.7%, specificity 70.6%, and accuracy 78.1% were available after the adoption of logistic regression analysis with multivariate adjustment for the male sex, past smoker, baseline CCS angina score ≥ 3, and grade 2/3 diastolic dysfunction. P value for the goodness of fit with H-L test was 0.777 when cutoff point was set as 0.5. b After adding the variable of post-G-CSF neutrophil count to the aforementioned four variables, sensitivity 83.3%, specificity 85.3%, and accuracy 84.4% were obtained for a better prediction. The P value for H-L test was 0.881 (cutoff point 0.5). Abbreviation: CCS = Canadian Cardiovascular Society; G-CSF = granulocyte-colony stimulating factor