2023
Prevalence and gender distribution of excoriation (skin-picking) disorder: A systematic review and meta-analysis
Farhat L, Reid M, Bloch M, Olfson E. Prevalence and gender distribution of excoriation (skin-picking) disorder: A systematic review and meta-analysis. Journal Of Psychiatric Research 2023, 161: 412-418. PMID: 37023597, PMCID: PMC11137851, DOI: 10.1016/j.jpsychires.2023.03.034.Peer-Reviewed Original ResearchConceptsExcoriation disorderPublic health impactEpidemiological studiesGeneral populationSystematic reviewHealth impactsDifferent prevalence estimatesPooled prevalenceOverall prevalenceInclusion criteriaMale ratioPubMed searchPrevalence estimatesGender distributionDisordersPrevalenceDatabase searchEMBASEReviewPopulationPubMedPsycINFOStudyWomen
2022
Parental age and the risk of bipolar disorder in the offspring: A systematic review and meta‐analysis
Polga N, de Barros P, Farhat LC, de Almeida K, Bloch MH, Lafer B. Parental age and the risk of bipolar disorder in the offspring: A systematic review and meta‐analysis. Acta Psychiatrica Scandinavica 2022, 145: 568-577. PMID: 35188977, DOI: 10.1111/acps.13418.Peer-Reviewed Original ResearchConceptsRisk of BDBipolar disorderMaternal ageOdds ratioParental ageReference categoryOlder maternal age groupsAge groupsPaternal age groupsMaternal age groupsWeb of ScienceObservational studySystematic reviewAgeFurther studiesRiskDisordersOffspringAssociationEffect size indexEMBASEGroupSize indexPubMedStudy
2018
Identifying standardized definitions of treatment response in trichotillomania: A meta-analysis
Farhat LC, Olfson E, Li F, Telang S, Bloch MH. Identifying standardized definitions of treatment response in trichotillomania: A meta-analysis. Progress In Neuro-Psychopharmacology And Biological Psychiatry 2018, 89: 446-455. PMID: 30336171, DOI: 10.1016/j.pnpbp.2018.10.009.Peer-Reviewed Original ResearchConceptsTreatment responseClinical trialsMassachusetts General Hospital Hair Pulling ScaleClinical Global Impression-Improvement scale scoreMGH-HPSImprovement Scale scoresMeta-DiSc softwarePediatric subjectsSeverity ScaleScale scoreAdult subjectsSymptom severityYouden indexStandardized definitionsTrialsNational InstituteCentral databaseTrichotillomaniaPercent reductionUniversal definitionAdequate dataSubjectsResponsePubMed