Association between operational positive depression symptom screen scores on hospital admission and 30-day readmissions
Autor: | Michelle S. Keller, Rachel Fridman, Joshua Lee, Danny Lee, Joshua M Pevnick |
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Rok vydání: | 2020 |
Předmět: |
Adult
medicine.medical_specialty MEDLINE Logistic regression Patient Readmission Article Odds 03 medical and health sciences 0302 clinical medicine medicine Humans 030212 general & internal medicine Prospective Studies Association (psychology) Depression (differential diagnoses) Retrospective Studies Hospital readmission business.industry Depression Hospitals 030227 psychiatry Patient Health Questionnaire Psychiatry and Mental health Emergency medicine Hospital admission business |
Zdroj: | Gen Hosp Psychiatry |
ISSN: | 1873-7714 |
Popis: | Background Positive scores on inpatient depression symptom screens have been found to be associated with readmissions, yet most studies have used depression screens collected as part of research studies. Objective We evaluated whether the relationship between depression severity and readmission persisted when depression screening data was obtained for operational purposes. Design Retrospective analysis studying prospective use of PHQ data. Setting Large academic medical center. Intervention Ward nurses obtained depression screens from patients soon after admission. Patients who answered ‘yes’ to at least one Patient Health Questionnaire (PHQ)-2 question were screened using the PHQ-9. Main outcomes and measures We examined the association between depression severity and 30-day readmissions using logistic regression, adjusting for known predictors of hospital readmission. Results From July 2014–June 2016, 18,792 discharged adult medicine inpatients received an initial depression screen (PHQ-2) and 1105 patients (5.90%) had at least one positive response. Of this group, 3163 patients (6.32%) were readmitted within 30 days. 1128 patients received the PHQ-9. Compared to patients with no depression, patients with moderately-severe depression had 3.03 higher odds (95%CI, 1.44–6.38) and patients with severe depression had 1.63 higher odds (95%CI, 0.70–3.78) of being readmitted, after adjusting for known predictors of hospital admission. Adding PHQ-9 results did not significantly improve the predictive power of a readmissions model. Conclusions Our mixed results call into question whether PHQ data obtained for operational purposes may differ compared to data obtained for research purposes. Differences in training of screening staff or patient discomfort with discussing depression in the hospital could explain our findings. |
Databáze: | OpenAIRE |
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