Evidence map›Paper›PMID 24477269›Full record

ArticleInternational journal of chronic obstructive pulmonary disease2014

The association of chronic obstructive pulmonary disease, disability, engagement in social activities, and mortality among US adults aged 70 years or older, 1994-2006.

Yong Liu, Janet B Croft, Lynda A Anderson, Anne G Wheaton, Letitia R Presley-Cantrell, Earl S Ford

Open access · goldAbstract read
In one paragraph

Article in International journal of chronic obstructive pulmonary disease, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
4.1field-weighted citation impact, top 6% of its field
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

25 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Prevalence and Impact of Social Frailty in Patients with Chronic Obstructive Pulmonary Disease.International journal of chronic obstructive pulmonary disease · 2023
    Article
  8. Article
  9. Daily Activities: The Impact of COPD and Cognitive Dysfunction.Archives of clinical neuropsychology : the official journal of the National Academy of Neuropsychologists · 2021
    Article
  10. Article
  11. Employment Status, Readmission and Mortality After Acute Exacerbation of COPD.International journal of chronic obstructive pulmonary disease · 2021
    Article
  12. Article
  13. Article
  14. Observational
  15. Article
  16. Article
  17. Article
  18. Article
  19. Systemic effects of chronic obstructive pulmonary disease in young-old adults' life-space mobility.International journal of chronic obstructive pulmonary disease · 2017
    Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 1 institution in 2 countries.

Yong LiuEpidemiology and Surveillance Branch, CDC and Rollins School of Public Health, Emory University, Atlanta, GA, USA.
Janet B CroftEpidemiology and Surveillance Branch, CDC and Rollins School of Public Health, Emory University, Atlanta, GA, USA.
Lynda A AndersonHealthy Aging Program, Division of Population Health, CDC and Rollins School of Public Health, Emory University, Atlanta, GA, USA.
Anne G WheatonEpidemiology and Surveillance Branch, CDC and Rollins School of Public Health, Emory University, Atlanta, GA, USA.
Letitia R Presley-CantrellProgram Development and Services Management, Division of Heart Disease and Stroke Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA.
Earl S FordEpidemiology and Surveillance Branch, CDC and Rollins School of Public Health, Emory University, Atlanta, GA, USA.
Center for Prevention Services · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo assess associations among chronic obstructive pulmonary disease (COPD), disability as measured by activities of daily living (ADL) and instrumental ADL (IADL), engagement in social activities, and death among elderly noninstitutionalized US residents. MATERIALS AND

methodsA nationally representative sample of 9,415 adults who were aged ≥70 years and responded to the Second Supplement on Aging survey in 1994-1996 and mortality follow-up study through 2006 were assessed. Multiple logistic regression analyses were performed to assess the risk of all-cause mortality in participants with COPD after accounting for age, sex, race/ethnicity, and smoking status.

resultsAt baseline, approximately 9.6% of study participants reported having COPD. Compared with participants without COPD, those with COPD were significantly more likely (P<0.05) to have difficulty with at least one ADL (44.3% versus [vs] 27.5%) and with at least one IADL (59.9% vs 40.2%), significantly less likely to be engaged in social activities (32.6% vs 26.3%), and significantly more likely to die by 2006 (70.7% vs 60.4%; adjusted risk ratio 1.15, P<0.05). The association between COPD and risk for death was moderately attenuated by disability status.

conclusionCOPD is positively associated with disability and mortality risk among US adults aged ≥70 years. The significant relationship between COPD and mortality risk was moderately attenuated, but was not completely explained by stages of ADL and IADL limitations and social activities.

Indexed as

Disability EvaluationSocial BehaviorSocial ParticipationAgedAged, 80 and overAge FactorsCross-Sectional StudiesFemaleHealth SurveysHumansLogistic ModelsMaleMultivariate AnalysisOdds RatioPredictive Value of TestsPrognosisactivities of daily livingchronic obstructive pulmonary diseasedisabilityinstrumental activities of daily livingmortality

Identifiers

PMID24477269
PMCPMC3896280
OpenAlexW2037741401

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.