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Journal of General Internal Medicine

, Volume 34, Issue 8, pp 1373–1375 | Cite as

Association of Final Discharge Blood Pressure with Post-discharge Outcomes Using Electronic Medical Record Data: a Retrospective Study

  • Maleka KhambatyEmail author
  • Nishant Sahni
Concise Research Reports

INTRODUCTION

Abnormal blood pressures are common at hospital discharge; however, few studies have examined the association between discharge systolic blood pressure (SBP) and short-term post-discharge outcomes.1, 2 We examined the association between the last SBP measured during a hospitalization and the odds of 30-day readmission and/or mortality.

METHODS

The institutional review board at the University of Minnesota approved this study. We included 94,974 emergent hospital admissions from 57,063 patients within a six-hospital network in the Minneapolis/St. Paul area, MN, over 4 years (2012–2016). We excluded non-emergent admissions, patients less than 18 years of age, those who did not consent to their medical record being used for research purposes, or had less than 31 days of follow-up mortality data. We also excluded patients that died during their hospital stay or were discharged to hospice. Our database had complete death records from 2011 onwards for all Minnesotans. In order to...

Abbreviations

EMR

Electronic medical record

GFR

Glomerular filtration rate

SBP

Systolic blood pressure

AHRQ

Agency for Health Care Research and Quality

AOR

Adjusted odds ratio

UOR

Unadjusted odds ratio

Notes

Acknowledgements

We thank Tasneem Khambaty, PhD (Assistant Professor, Clinical Psychology, University of Maryland Baltimore County), for comments and editing that greatly improved the manuscript.

Author Contribution

Dr. Sahni participated in the study design, data analysis, literature search, manuscript preparation, editing, and review. Dr. Khambaty participated in literature search, manuscript preparation, editing, and review.

Funding Sources

Resources used for the research reported in this publication was supported by the National Center for Advancing Translational Sciences of the National Institutes of Health Award Number UL1TR000114.

Compliance with Ethical Standards

The institutional review board at the University of Minnesota approved this study.

Conflict of Interest

The authors declare that they do not have a conflict of interest.

Disclaimer

The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.

References

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Copyright information

© Society of General Internal Medicine 2019

Authors and Affiliations

  1. 1.University of Minnesota Medical CenterMinneapolisUSA
  2. 2.Health East SystemSt. PaulUSA

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