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Table 6 TVUS for the diagnosis of intrauterine pathologya in pre- and post-menopausal polyps

From: Do endometrial lesions require removal? A retrospective study

  Sens % Spec % PPV % NPV % LR+ LR-
Premenopausal polyps 94.0 68.6 84.0 52.2 2.99 0.087
Postmenopausal polyps 51.8 84.4 92.7 31.4 3.32 0.57
  1. Sens sensitivity, Spec specificity, PPV positive predictive value, NPV negative predictive value, LR+ positive likelihood ratio, LR- negative likelihood ratio
  2. aEndometrial polyps, intrauterine fibroids and endometrial cancer