Do patient safety indicators explain increased weekend mortality?
J Surg Res
; 200(1): 164-70, 2016 Jan.
Article
em En
| MEDLINE
| ID: mdl-26265383
ABSTRACT
BACKGROUND:
We sought to determine the differential role of patient safety indicator (PSI) events on mortality after weekend as compared with weekday admission. MATERIALS ANDMETHODS:
We evaluated Agency for Healthcare Research and Quality PSI events within a cohort of patients with nonelective admissions. First, we identified all patients with a PSI based on day of admission (weekend versus weekday). Then, we evaluated the outcome of mortality after each PSI event. Finally, we entered age, sex, race, median household income, payer information, and Charlson comorbidity scores in regression models to develop risk ratios of weekend to weekday PSI events and mortality.RESULTS:
There were 28,236,749 patients evaluated with 428,685 (1.5%) experiencing one or more PSI events. The rate of PSI was the same for patients admitted on weekends as compared to weekdays (1.5%). However, the risk of mortality was 7% higher if a PSI event occurred to a patient admitted on a weekend as compared with a weekday. In addition, compared to patients admitted on weekdays, patients admitted on weekends had a 36% higher risk of postoperative wound dehiscence, 19% greater risk of death in a low-mortality diagnostic-related group, 19% increased risk of postoperative hip fracture, and 8% elevated risk of surgical inpatient death.CONCLUSIONS:
Risk adjusted data reveal that PSI events are substantially higher among patients admitted on weekends. The considerable differences in death after PSI events in patients admitted on weekends as compared with weekdays indicate that responses to adverse events may be less effective on weekends.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Etiology_studies
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Evaluation_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adult
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Aged
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Aged80
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Female
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Humans
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Male
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Middle aged
País/Região como assunto:
America do norte
Idioma:
En
Ano de publicação:
2016
Tipo de documento:
Article