Evidence map›Paper›PMID 25526723›Full record

ArticleQuality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation2015

Quality of life and comorbidity among older home care clients: role of positive attitudes toward aging.

Yukari Yamada, Lukas Merz, Helena Kisvetrova

Abstract read
In one paragraph

Article in Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

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

  1. Examining Opportunities, Challenges and Quality of Life in International Retirement Migration.International journal of environmental research and public health · 2021
    Pooled it
  2. Review
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  8. Post COVID-19 infection and quality of life of healthcare workers at Sahloul University Hospital of Sousse in Tunisia.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2025
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  16. Attitudes and Beliefs on Aging Among Middle-Aged and Older Adults With Serious Mental Illness.The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry · 2022
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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

3 authors.

Yukari YamadaDepartment of Nursing, Faculty of Health Sciences, Palacky University, Olomouc, Czech Republic, yukari.yamada@upol.cz.
Lukas Merz
Helena Kisvetrova

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeComorbidity has a negative impact on quality of life (QoL). This study aimed to investigate whether the impact of comorbidity on QoL is lower in older home care clients with positive attitudes toward aging.

methodsTotally, 361 older adults aged 50-91 years who were clients of 14 home care agencies in two regions in the Czech Republic gave an in-person interview to research nurses and completed the WHOQOL-BREF, the WHOQOL-OLD, and the Attitudes to Aging Questionnaire. The Charlson comorbidity index was calculated using ICD-10 codes. To address possible interaction between comorbidity and attitudes toward aging for QoL, the presence of additive interaction between comorbidity and attitudes toward aging on QoL was examined by synergy index. All analyses were adjusted by age, gender, education, and living arrangement.

resultsA higher comorbidity index was significantly associated with lower scores of both QoL measures; one index increase was associated with 3.7 [95 % confidence interval (CI) 1.5: 5.9] decreases in generic QoL and 3.6 (95 % CI 1.3: 5.9) decreases in older-specific QoL. In stratified analyses by attitudes toward aging, comorbidity showed no association with QoL among those with positive attitudes, while it was significantly associated with low QoL in those without positive attitudes. The presence of additive interactions between comorbidity and less than positive attitudes on falling in low QoL was clearly suggested.

conclusionsThe negative impact of comorbidity on QoL might be mitigated by promoting a positive self-perception of aging in older people.

Indexed as

AttitudeHome Care ServicesOptimismResidence CharacteristicsAgedAged, 80 and overAgingFemaleHumansMaleMiddle AgedQuality of LifeSelf ConceptSurveys and Questionnaires

Identifiers

PMID25526723
PMCPMC4483185

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.