{"id":"W2782548796","doi":"10.1186/s12884-018-1659-7","title":"Definitions, measurements and prevalence of fear of childbirth: a systematic review","year":2018,"lang":"en","type":"review","venue":"BMC Pregnancy and Childbirth","topic":"Maternal and Perinatal Health Interventions","field":"Medicine","cited_by":409,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Reproductive medicine; Childbirth; Obstetrics; Family medicine; Pregnancy","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1657516943220885,"score_gpt":0.373875600690691,"score_spread":0.2081239063686025,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}