RESUMO
OBJECTIVE: The Clinician-Rated Dimensions of Psychosis Symptom Severity (CRDPSS) was presented in the DSM-5 as a new scale to assess the dimensional aspects of psychosis in daily clinical practice. However, agreement in CRDPSS-ratings among raters in clinical practice remains unknown. We examined the inter-rater reliability (IRR) and convergent validity of the CRDPSS. METHOD: Consecutively recruited outpatients with recent onset schizophrenia spectrum disorders were included between January 2015 and July 2018. We collected multiple CRDPSS measurements of 335 participants, of whom 179 PANSS measurements were available. IRR was determined by comparing the CRDPSS-ratings of psychiatrists with a vis-à-vis contact and CRDPSS observations based on a detailed clinical presentation. IRR was expressed in Krippendorff's alpha and we estimated convergent validity by studying associations with PANSS factors by Spearman's rank correlation coefficient. RESULTS: Inter-rater reliability scores measured in Krippendorff's alpha were low (0.35-0.64) for all items of the CRDPSS, except the item delusions (0.74). A three-factor model was found: 'deficit/motor symptoms', 'positive symptoms' and 'mood symptoms'. Positive associations between CRDPSS factors with PANSS factors were found. CONCLUSION: This study demonstrated that the IRR of the CRDPSS between raters in clinical practice was insufficient. We did find some supporting evidence for convergent validity of the CRDPSS, but these results should be interpreted carefully due to low IRR. Consequently, general implementation in clinical practice should be done with caution and we recommend assessors to be trained.
Assuntos
Transtornos Psicóticos , Esquizofrenia , Humanos , Psicometria , Transtornos Psicóticos/complicações , Transtornos Psicóticos/diagnóstico , Reprodutibilidade dos Testes , Esquizofrenia/complicações , Esquizofrenia/diagnósticoRESUMO
PURPOSE AND METHODS: We reviewed the existing literature on medical termination of pregnancy in cases of congenital uterine malformation. Is medical termination of pregnancy safe in the presence of a uterine anomaly? Can termination of pregnancy still be performed when information concerning the presence of congenital uterine malformation is not available? RESULTS: The risk of adverse outcome, i.e. uterine rupture, was high in class 2 uterine anomalies, whereas the risks in classes 3-6 were negligible. However, the very low incidence of class 2 anomalies in pregnant women results in a calculated risk of uterine rupture in medical termination of pregnancy on the basis of this anomaly of 1 in 300,000 pregnancies. Ultrasound scanning is of limited diagnostic value to diagnose congenital uterine malformations. CONCLUSIONS: The implications of uterine anomalies are not an argument in the discussion whether to use misoprostol for termination of pregnancy in developing countries with scarce diagnostics tools.