Skip to main content

Table 2 Concordance of nominal variables Lumify POC-US versus Dx-Us

From: Evaluating sensitivity and specificity of handheld point-of-care ultrasound testing for gynecologic pathology: a pilot study for use in low resource settings

Variable na Categories Cohen’s unweighted kappa coefficient p value
Uterine position 43 Anteverted, retroverted, mid-position 0.7  < 0.0001
Endometrial pathology 37 Yes, no 0.9  < 0.0001
Endometrial pathology type 12 Thickened, fluid, IUD, none 0.8  < 0.0001
Fibroids 39 Yes, no 0.7  < 0.0001
Right ovary 38 Seen, not seen 0.4 0.02
Left ovary 37 Seen, not seen 0.4 0.002
Adnexal pathology present 40 Seen, not seen 0.7  < 0.0001
Side of ovarian pathology 14 Left, right 1  < 0.0001
Type of ovarian pathology 18 Normal, functional follicle, abnormal 0.7  < 0.0001
Final diagnosisa 50 Normal, ovarian finding, endometrial finding, fibroid, cul de sac finding 0.7  < 0.0001
  1. aSubjects with more than 1 diagnosis included for each category