Most impactful factors on the health-related quality of life of a geriatric population with cancer.
Cancer
; 124(3): 596-605, 2018 02 01.
Article
em En
| MEDLINE
| ID: mdl-29250775
ABSTRACT
BACKGROUND:
As the population of older adults with cancer continues to grow, the most important factors contributing to their health-related quality of life (HRQOL) remain unclear.METHODS:
A total of 1457 older adults (aged ≥65 years) with cancer participated in a telephone survey. Outcomes were measured using the Physical Component Summary (PCS) and Mental Component Summary (MCS) scores of the 12-Item Short Form Survey (SF-12) from the Medical Outcomes Study (version 2). Statistical techniques used to identify factors in 4 domains (physical, psychological, social, and spiritual) most strongly associated with HRQOL included linear models, recursive partitioning, and random forests. Models were developed in a training data set (920 respondents) and performance was assessed in a validation data set (537 respondents).RESULTS:
Respondents were a median of 19 months from diagnosis, and 28.1% were receiving active treatment. The most relevant factors found to be associated with PCS were symptom severity, comorbidity scores, leisure-time physical activity, and having physical support needs. The most relevant factors for MCS were having emotional support needs, symptom severity score, and the number of financial hardship events. Results were consistent across modeling techniques. Symptoms found to be strongly associated with PCS included fatigue (adjusted proportion of summary score's variance [R2 ] = 0.34), pain (adjusted R2 = 0.32), disturbed sleep (adjusted R2 = 0.16), and drowsiness (adjusted R2 = 0.16). Symptoms found to be strongly associated with MCS included fatigue (adjusted R2 = 0.23), problems remembering things (adjusted R2 = 0.17), disturbed sleep (adjusted R2 = 0.16), and lack of appetite (adjusted R2 = 0.16).CONCLUSIONS:
The findings of the current study support the importance of addressing persistent symptoms, managing comorbidities, promoting leisure-time physical activity, and addressing financial challenges. A long-term comprehensive approach is needed to ensure the well-being of older adults with cancer. Cancer 2018;124596-605. © 2017 American Cancer Society.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Qualidade de Vida
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Neoplasias
Tipo de estudo:
Observational_studies
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Prevalence_studies
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Prognostic_studies
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Qualitative_research
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Risk_factors_studies
Limite:
Aged
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Aged80
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Female
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Humans
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Male
Idioma:
En
Revista:
Cancer
Ano de publicação:
2018
Tipo de documento:
Article