Improved diagnostic performance for the diagnosis of polycystic ovary syndrome using age-stratified criteria
| Autor: | Eleni A. Greenwood, Asima K. Ahmad, Molly M. Quinn, Heather G. Huddleston, Marcelle I. Cedars, Chia-Ning Kao |
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| Rok vydání: | 2018 |
| Předmět: |
0301 basic medicine
Adult medicine.medical_specialty Longitudinal study Aging Ovary Sensitivity and Specificity 03 medical and health sciences 0302 clinical medicine Age Distribution medicine Humans Longitudinal Studies Improved balance Diagnostic Techniques Obstetrical and Gynecological Ultrasonography Gynecology 030219 obstetrics & reproductive medicine Receiver operating characteristic business.industry Outcome measures Age Factors Obstetrics and Gynecology Polycystic ovary 030104 developmental biology medicine.anatomical_structure Cross-Sectional Studies Reproductive Medicine Case-Control Studies Vagina Female business Polycystic Ovary Syndrome |
| Zdroj: | Fertility and sterility. 111(4) |
| ISSN: | 1556-5653 |
| Popis: | Objective To determine optimal criteria for polycystic ovary morphology. Design Cross-sectional study. Setting Multidisciplinary polycystic ovary syndrome (PCOS) clinic at a tertiary academic center. Patient(s) Subjects with PCOS were seen between 2006 and 2015 and met PCOS 1992 National Institutes of Health criteria. Controls were from the Ovarian Aging (OVA) study (2006–2011), a longitudinal study including healthy women with regular menstrual cycles. Intervention(s) Clinical data collection. Main Outcome Measure(s) Follicle number per ovary (FNPO) and ovarian volume (OV). Result(s) A total of 245 subjects with PCOS and 756 OVA study subjects were included in the FNPO analysis and had a mean (± SD) FNPO of 22.6 ± 12.4 and 10 ± 5.3, respectively. Receiver operating characteristic curves were created for both FNPO and OV and analyzed across age group categories (25 to 13. There was a decreasing trend in FNPO threshold with increasing age group (>15, >14, and >12, respectively). A total of 297 PCOS subjects and 756 OVA study subjects were included in the OV analysis and had a mean maximum OV of 10 ± 5 cm3 and 6.5 ± 5 cm3, respectively. The overall threshold was OV > 6.75 cm3, with a trend toward decreasing OV with increase in age group (>8.5, >7, and >6.25 cm3, respectively). Conclusion(s) Our findings reflect that age-stratified thresholds demonstrate superior diagnostic performance, with an improved balance of sensitivity and specificity compared with a single threshold. We propose age-specific thresholds for better diagnostic performance. |
| Databáze: | OpenAIRE |
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