Evidence map›Paper›PMID 34153342›Full record

ArticleChest2021

Multimorbidity and Its Relationship With Long-Term Outcomes After Critical Care Discharge: A Prospective Cohort Study.

Joanne McPeake, Tara Quasim, Philip Henderson, Alastair H Leyland, Nazir I Lone, Matthew Walters, Theodore J Iwashyna, Martin Shaw

Abstract read
In one paragraph

Article in Chest, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. ICU Recovery Interventions: Is It Time for a Personalized Medicine Approach?American journal of respiratory and critical care medicine · 2025
    Article
  7. Perceptions of Hospital Care Quality According to People Living With Multiple Long-Term Conditions: A Scoping Review.Health expectations : an international journal of public participation in health care and health policy · 2025
    Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Changes in Restricting Symptoms after Critical Illness among Community-Living Older Adults.American journal of respiratory and critical care medicine · 2023
    Article
  16. Review
  17. Article
  18. Review
  19. Long-term recovery after critical illness in older adults.Current opinion in critical care · 2022
    Review
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Joanne McPeakeIntensive Care Unit, Glasgow Royal Infirmary, Glasgow, Scotland; MRC/CSO Social and Public Health Sciences Unit, University of Glasgow, Glasgow, Scotland. Electronic address: Joanne.mcpeake@glasgow.ac.uk.
Tara QuasimIntensive Care Unit, Glasgow Royal Infirmary, Glasgow, Scotland; School of Medicine, Dentistry and Nursing, University of Glasgow, Glasgow, Scotland.
Philip HendersonSchool of Medicine, Dentistry and Nursing, University of Glasgow, Glasgow, Scotland.
Alastair H LeylandMRC/CSO Social and Public Health Sciences Unit, University of Glasgow, Glasgow, Scotland.
Nazir I LoneUsher Institute, University of Edinburgh, Edinburgh, Scotland; NHS Lothian, Edinburgh, Scotland.
Matthew WaltersSchool of Medicine, Dentistry and Nursing, University of Glasgow, Glasgow, Scotland.
Theodore J IwashynaCentre for Clinical Management Research, VA Ann Arbor Health System, Ann Arbor, MI; Department of Internal Medicine, Division of Pulmonary and Critical Care, University of Michigan, Ann Arbor, MI.
Martin ShawSchool of Medicine, Dentistry and Nursing, University of Glasgow, Glasgow, Scotland; Department of Clinical Physics and Bioengineering, NHS Greater Glasgow and Clyde, Glasgow, Scotland.

Funding

Chief Scientist Office SPHSU17Chief Scientist Office [UK] SPHSU13Medical Research Council MC_UU_00022/2Medical Research Council MC_UU_12017/13
6 · The paper itself

Abstract

backgroundSurvivors of critical illness have poor long-term outcomes with subsequent increases in health care utilization. Less is known about the interplay between multimorbidity and long-term outcomes. RESEARCH QUESTION: How do baseline patient demographics impact mortality and health care utilization in the year after discharge from critical care? STUDY DESIGN AND

methodsUsing data from a prospectively collected cohort, we used propensity score matching to assess differences in outcomes between patients with a critical care encounter and patients admitted to the hospital without critical care. Long-term mortality was examined via nationally linked data as was hospital resource use in the year after hospital discharge. The cause of death was also examined.

resultsThis analysis included 3,112 participants. There was no difference in long-term mortality between the critical care and hospital cohorts (adjusted hazard ratio, 1.09; 95% CI, 0.90-1.32; P = .39). Prehospitalization emotional health issues (eg, clinical diagnosis of depression) were associated with increased long-term mortality (hazard ratio, 1.49; 95% CI, 1.14-1.96; P < .004). Health care utilization was different between the two cohorts in the year after discharge with the critical care cohort experiencing a 29% increased risk of hospital readmission (OR, 1.29; 95% CI, 1.11-1.50; P = .001).

interpretationThis national cohort study has demonstrated increased resource use for critical care survivors in the year after discharge but fails to replicate past findings of increased longer-term mortality. Multimorbidity, lifestyle factors, and socioeconomic status appear to influence long-term outcomes and should be the focus of future research.

Indexed as

Critical CareCritical IllnessDepressionLong Term Adverse EffectsRisk AssessmentSocial ClassAgedCohort StudiesFemaleHumansLife StyleMaleMultimorbidityPatient DischargePatient ReadmissionRisk Factorscritical careemotionallong-term mortalityreadmission

Identifiers

PMID34153342
PMCPMC9199363

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.