{"id":"W3170565777","doi":"10.1101/2021.06.10.21258688","title":"Maternal cigarette smoking and cleft lip and palate: A systematic review and meta-analysis","year":2021,"lang":"en","type":"review","venue":"medRxiv","topic":"Cleft Lip and Palate Research","field":"Biochemistry, Genetics and Molecular Biology","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Medical Research Council; University of Bristol; VTCT Foundation; National Center for Chronic Disease Prevention and Health Promotion; U.S. Department of Health and Human Services","keywords":"Medicine; Meta-analysis; Observational study; Odds ratio; Etiology; Cohort study; Dentistry; Study heterogeneity; Population; MEDLINE; Publication bias; Environmental health; Internal medicine","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":{"n_in":0,"stratum":"about_only","weight":3321.24,"opus":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Systematic review and meta-analysis used to answer an etiological question about smoking and orofacial clefts; uses a synthesis method rather than studying one."},"gpt":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"This systematic review answers a clinical etiological question rather than studying evidence synthesis methodology."},"grok":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Uses systematic review and meta-analysis to answer a clinical etiology question; method used, method not studied."}}}