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Table 6 NOPES score by cut-off point

From: Factors associated with bronchiectasis in patients with uncontrolled asthma; the NOPES score: a study in 398 patients

NOPES score ≥1 ≥2 ≥3
Sensitivity (%) 98.7 68.9 24.3
Specificity (%) 14.1 59.2 95.1
Validity index (%) 38.4 62 74.8
Positive predictive value (%) 31.6 40.5 66.7
Negative predictive value (%) 96.3 82.6 75.8
Youden Index 0.13 0.28 0.19
Prevalence of BE (%) 31.6 40.8 66.7
  1. BE Bronchiectasis