Matches in SemOpenAlex for { <https://semopenalex.org/work/W2523733243> ?p ?o ?g. }
- W2523733243 endingPage "2855" @default.
- W2523733243 startingPage "2841" @default.
- W2523733243 abstract "What is the reported overall prevalence of polycystic ovary syndrome (PCOS) according to the criteria of the National Institutes of Health (NIH), Rotterdam or the Androgen Excess and PCOS Society (AE-PCOS Society)? The reported overall prevalence of PCOS (95% CI) according to diagnostic criteria of the NIH, Rotterdam and the AE-PCOS Society is 6% (5–8%, n = 18 trials), 10% (8–13%, n = 15 trials) and 10% (7–13%, n = 10 trials), respectively. PCOS is the most common endocrine disorder among women of reproductive age. Although many studies have investigated the prevalence of PCOS, there are discrepancies in their results, in part due to the use of various definitions of the syndrome and its subphenotypes, differences between study cohorts, ethnicities, and types of recruitment and sampling. A systematic review and meta-analysis were performed on all published studies that have reported the prevalence of PCOS according to at least one subset of diagnostic criteria. To identify relevant studies based on the PRISMA statement, PubMed and Ovid databases were searched up to September 2015 by two blind investigators using the terms ‘PCOS’, ‘polycystic ovarian disease’, ‘Stein Leventhal syndrome’, ‘Androgen Excess Society’, ‘National Institute of Health’, ‘Rotterdam’, ‘ESHRE/ASRM’, ‘criteria’ and ‘prevalence’. Articles that represented the prevalence of PCOS according to at least one subset of diagnostic criteria were included. Exclusion criteria were a focus on adolescent subjects, an absence of data on prevalence, inappropriate design or non-English reporting. An appraisal tool to evaluate the methodological quality of the available studies was generated by the authors. A total of 55 reports remained following screening of the abstracts and text for the subject of the study. Of these, 24 articles were eligible and evaluated for qualitative and quantitative synthesis. Since heterogeneity was observed among studies, a random-effects model was used to estimate the prevalence and its 95% CI. The proportions of PCOS prevalence (95% CI) according to the diagnostic criteria of NIH, Rotterdam and AE-PCOS Society were 6% (5–8%, n = 18 trials), 10% (8–13%, n = 15 trials) and 10% (7–13%, n = 10 trials), respectively. When only unselected population studies were included, the given rates were 6% (5–8%, n = 3 trials), 9% (7–12%, n = 6 trials) and 10% (7–14%, n = 3 trials). The respective proportions for hirsutism, hyperandrogenaemia, polycystic ovaries (PCO) and oligo-anovulation were 13% (8–20%, n = 14 trials), 11% (8–15%, n = 9 trials), 28% (22–35%, n = 12 trials) and 15% (12–18%, n = 19 trials), respectively. The effects of ethnic differences, particularly, on the presence or severity of hirsutism cannot be ruled out in any way. In addition, there was a lack of standardization in defining phenotypes of the syndrome and selection bias was evident in most of the studies regarding recruitment of the cohorts. Geographical differences in frequencies of the components of the syndrome, such as oligo-anovulation and clinical/biochemical androgen excess, must be taken into account in the development and implementation of regional diagnostic and precision treatment strategies. Further efforts and resources are required to increase standardization of the methods and comparability of the study results on prevalence and phenotypic characterization of PCOS around the globe. No funding to declare. The authors have no conflicts of interest to declare. None." @default.
- W2523733243 created "2016-09-30" @default.
- W2523733243 creator A5005455198 @default.
- W2523733243 creator A5033170627 @default.
- W2523733243 creator A5040461677 @default.
- W2523733243 creator A5055077389 @default.
- W2523733243 creator A5056788801 @default.
- W2523733243 date "2016-09-22" @default.
- W2523733243 modified "2023-10-11" @default.
- W2523733243 title "The prevalence and phenotypic features of polycystic ovary syndrome: a systematic review and meta-analysis" @default.
- W2523733243 cites W1984067141 @default.
- W2523733243 cites W1991466021 @default.
- W2523733243 cites W2012531921 @default.
- W2523733243 cites W2039228281 @default.
- W2523733243 cites W2040201798 @default.
- W2523733243 cites W2063277639 @default.
- W2523733243 cites W2073644162 @default.
- W2523733243 cites W2083810567 @default.
- W2523733243 cites W2093041724 @default.
- W2523733243 cites W2101095472 @default.
- W2523733243 cites W2102272748 @default.
- W2523733243 cites W2102953353 @default.
- W2523733243 cites W2108067228 @default.
- W2523733243 cites W2108380448 @default.
- W2523733243 cites W2112589604 @default.
- W2523733243 cites W2112829960 @default.
- W2523733243 cites W2117176781 @default.
- W2523733243 cites W2135028353 @default.
- W2523733243 cites W2146787057 @default.
- W2523733243 cites W2155423663 @default.
- W2523733243 cites W2162883256 @default.
- W2523733243 cites W2167191881 @default.
- W2523733243 cites W2169534828 @default.
- W2523733243 cites W2172288279 @default.
- W2523733243 cites W2176715857 @default.
- W2523733243 cites W4256605237 @default.
- W2523733243 doi "https://doi.org/10.1093/humrep/dew218" @default.
- W2523733243 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/27664216" @default.
- W2523733243 hasPublicationYear "2016" @default.
- W2523733243 type Work @default.
- W2523733243 sameAs 2523733243 @default.
- W2523733243 citedByCount "779" @default.
- W2523733243 countsByYear W25237332432015 @default.
- W2523733243 countsByYear W25237332432016 @default.
- W2523733243 countsByYear W25237332432017 @default.
- W2523733243 countsByYear W25237332432018 @default.
- W2523733243 countsByYear W25237332432019 @default.
- W2523733243 countsByYear W25237332432020 @default.
- W2523733243 countsByYear W25237332432021 @default.
- W2523733243 countsByYear W25237332432022 @default.
- W2523733243 countsByYear W25237332432023 @default.
- W2523733243 crossrefType "journal-article" @default.
- W2523733243 hasAuthorship W2523733243A5005455198 @default.
- W2523733243 hasAuthorship W2523733243A5033170627 @default.
- W2523733243 hasAuthorship W2523733243A5040461677 @default.
- W2523733243 hasAuthorship W2523733243A5055077389 @default.
- W2523733243 hasAuthorship W2523733243A5056788801 @default.
- W2523733243 hasBestOaLocation W25237332431 @default.
- W2523733243 hasConcept C126322002 @default.
- W2523733243 hasConcept C17744445 @default.
- W2523733243 hasConcept C189708586 @default.
- W2523733243 hasConcept C199539241 @default.
- W2523733243 hasConcept C2777391703 @default.
- W2523733243 hasConcept C2779473830 @default.
- W2523733243 hasConcept C2780186808 @default.
- W2523733243 hasConcept C29456083 @default.
- W2523733243 hasConcept C3018442814 @default.
- W2523733243 hasConcept C511355011 @default.
- W2523733243 hasConcept C71924100 @default.
- W2523733243 hasConcept C74909509 @default.
- W2523733243 hasConcept C95190672 @default.
- W2523733243 hasConceptScore W2523733243C126322002 @default.
- W2523733243 hasConceptScore W2523733243C17744445 @default.
- W2523733243 hasConceptScore W2523733243C189708586 @default.
- W2523733243 hasConceptScore W2523733243C199539241 @default.
- W2523733243 hasConceptScore W2523733243C2777391703 @default.
- W2523733243 hasConceptScore W2523733243C2779473830 @default.
- W2523733243 hasConceptScore W2523733243C2780186808 @default.
- W2523733243 hasConceptScore W2523733243C29456083 @default.
- W2523733243 hasConceptScore W2523733243C3018442814 @default.
- W2523733243 hasConceptScore W2523733243C511355011 @default.
- W2523733243 hasConceptScore W2523733243C71924100 @default.
- W2523733243 hasConceptScore W2523733243C74909509 @default.
- W2523733243 hasConceptScore W2523733243C95190672 @default.
- W2523733243 hasIssue "12" @default.
- W2523733243 hasLocation W25237332431 @default.
- W2523733243 hasLocation W25237332432 @default.
- W2523733243 hasOpenAccess W2523733243 @default.
- W2523733243 hasPrimaryLocation W25237332431 @default.
- W2523733243 hasRelatedWork W2000231342 @default.
- W2523733243 hasRelatedWork W2017513128 @default.
- W2523733243 hasRelatedWork W2039741257 @default.
- W2523733243 hasRelatedWork W2186218348 @default.
- W2523733243 hasRelatedWork W2273379237 @default.
- W2523733243 hasRelatedWork W2434689181 @default.
- W2523733243 hasRelatedWork W2564128998 @default.
- W2523733243 hasRelatedWork W2564962018 @default.
- W2523733243 hasRelatedWork W3199496467 @default.