Stratifying Risk for Postpartum Depression at Time of Hospital Discharge.
medRxiv
; 2024 May 27.
Article
en En
| MEDLINE
| ID: mdl-38854098
ABSTRACT
Objective:
Postpartum depression (PPD) represents a major contributor to postpartum morbidity and mortality. Beyond efforts at routine screening, risk stratification models could enable more targeted interventions in settings with limited resources. Thus, we aimed to develop and estimate the performance of a generalizable risk stratification model for PPD in patients without a history of depression using information collected as part of routine clinical care.Methods:
We performed a retrospective cohort study of all individuals who delivered between 2017 and 2022 in one of two large academic medical centers and six community hospitals. An elastic net model was constructed and externally validated to predict PPD using sociodemographic factors, medical history, and prenatal depression screening information, all of which was known before discharge from the delivery hospitalization.Results:
The cohort included 29,168 individuals; 2,703 (9.3%) met at least one criterion for postpartum depression in the 6 months following delivery. In the external validation data, the model had good discrimination and remained well-calibrated area under the receiver operating characteristic curve 0.721 (95% CI 0.707-0.734), Brier calibration score 0.088 (95% CI 0.084 - 0.092). At a specificity of 90%, the positive predictive value was 28.0% (95% CI 26.0-30.1%), and the negative predictive value was 92.2% (95% CI 91.8-92.7%).Conclusions:
These findings demonstrate that a simple machine-learning model can be used to stratify the risk for PPD before delivery hospitalization discharge. This tool could help identify patients within a practice at the highest risk and facilitate individualized postpartum care planning regarding the prevention of, screening for, and management of PPD at the start of the postpartum period and potentially the onset of symptoms.
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Banco de datos:
MEDLINE
Idioma:
En
Revista:
MedRxiv
Año:
2024
Tipo del documento:
Article
País de afiliación:
Marruecos