Clinical Study
Is Leukocytosis a Predictor for Recurrence of Ischemic Events after Coronary Artery Bypass Graft Surgery? A Cohort Study
Table 4
Sensitivity, specificity, and positive and negative predictivevalues also area under the ROC curve for quantitative variable.
| Variable | Sensitivity (%) (95% CI) | Specificity (%) (95% CI) | PPV (%) (95% CI) | NPV (%) (95% CI) | AUC Β± SD, Value |
| WBC | | | | | | ββ₯6000βmic/lit | 77 (67β84) | 37 (31β43) | 29 (24β35) | 82 (74β88) | 0.58 Β± 0.033, | βHTN | 63 (54β72) | 47 (41β54) | 33 (27β40) | 76 (69β83) | | βFamily history | 32 (23β43) | 71 (65β76) | 28 (21β38) | 74 (68β79) | | βDM | 16 (9β24) | 88 (83β91) | 32 (20β47) | 74 (69β79) | | βSmoking | 48 (38β57) | 59 (53β65) | 32 (25β39) | 74 (67β79) | | βBMI β₯ 29βkg/m2 | 40 (30β50) | 77 (72β82) | 40 (31β50) | 77 (71β81) | 0.55 Β± 0.035, |
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PPV: Positive Predictive Value; NPV: Negative Predictive Value; WBC: White Blood Cell; BMI: Body Mass Index.
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