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Table 4 Performance of the lamellar bodies count to predict the absence of clinical respiratory distress syndrome among women between 32 to 34 weeks of gestation

From: Predicting lung maturity in preterm rupture of membranes via lamellar bodies count from a vaginal pool: a cohort study

 

Sensitivity

Specificity

PPV*

NPV†

LBC ≥ 28000

91.7%

100%

100%

16.7%

LBC ≤ 16000

100%

60%

86%

0%

  1. *PPV = positive predictive value
  2. †NPV = negative predictive value
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Reproductive Biology and Endocrinology

ISSN: 1477-7827

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