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Quality of life

About: Quality of life is a research topic. Over the lifetime, 42912 publications have been published within this topic receiving 1198363 citations. The topic is also known as: life quality.


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Journal ArticleDOI
TL;DR: Testing the hypotheses that QOL satisfaction prospectively predicts sustained remission, and that motivational constructs mediate the association, finds that baseline life satisfaction predicted remission status 1 and 2 years later and the association was partially mediated by motivation (commitment to abstinence although the indirect effect did not reach statistical significance).
Abstract: Individuals who have developed a clinical dependence on drugs and/or alcohol often report that they sought help because they were "sick and tired of being sick and tired." Quality of life (QOL) remains the missing measurement in the addictions arena. The few studies conducted to date show that QOL is typically poor during active addiction and improves as a function of remission. An intriguing question bears on the role of QOL in subsequent remission status. Reasoning that higher life satisfaction may "increase the price" of future use and thus enhance the likelihood of sustained remission, this exploratory study tests the hypotheses that QOL satisfaction prospectively predicts sustained remission, and that motivational constructs mediate the association. Inner city residents (N = 289, 53.6% male, mean age 43) remitting from chronic and severe histories of dependence to crack and/or heroin were interviewed three times at yearly interval beginning in April 2003. Logistic regression findings generally support our hypotheses: Controlling for other relevant variables, baseline life satisfaction predicted remission status 1 and 2 years later and the association was partially mediated by motivation (commitment to abstinence) although the indirect effect did not reach statistical significance. Findings underline the importance of examining the role of QOL satisfaction in remission processes. Limitations of this exploratory study are discussed, including the use of a single-item global life satisfaction rating; suggestions for future studies are discussed including the need to embrace QOL as a bona fide clinical outcome and to use comprehensive standardized QOL measures that speak to individual dimensions of functioning. Implications are noted, especially the need for the addiction field to continue moving away from the pathology-focused model of care toward a broader model that embraces multiple dimensions of positive health as a key outcome.

194 citations

Journal ArticleDOI
TL;DR: Men and women report a different profile of challenges, suggesting the need for targeted or sex-specific interventions to improve HRQOL in this population of rectal cancer survivors.
Abstract: Purpose Intestinal stomas can pose significant challenges for long-term (≥ 5 years) rectal cancer (RC) survivors. Specifying common challenges and sociodemographic or clinical differences will further the development of tailored interventions to improve health-related quality of life (HRQOL). Patients and Methods This was a matched cross-sectional study of long-term RC survivors conducted in three Kaiser Permanente regions. The mailed questionnaire included the modified City of Hope Quality of Life-Ostomy (mCOH-QOL-Ostomy) and Medical Outcomes Study 36-Item Short-Form Health Survey, version 2 (SF-36v2). Groups surveyed were permanent ostomates (cases) and those who did not require an ostomy (controls). RC survivors were matched on sex, age, and time since diagnosis. Comparisons between groups used regression analysis with adjustment for age, comorbidity score, history of radiation therapy, income, and work status. Results Response rate was 54% (491 of 909). Cases and controls had similar demographic chara...

194 citations

Journal ArticleDOI
TL;DR: It is concluded that the cross-sectional data demonstrate an association between uncorrected sensory deprivation and a low QOL; such an association was not present in subjects with corrected sensory deprivation.
Abstract: Summary The present study aimed at clarifying the relationships between the use of sensory aids and the quality of life (QOL) and mortality of elderly people suffering from sensory deprivation. We carried out a cross-sectional survey on the QOL and the sensory status of an elderly cohort and a 6-year longitudinal follow-up of mortality rates among 1192 non-institutionalized people aged 70-75 years in a North Italian town. We classified respondents into three groups: those with functionally adequate visual and hearing acuity (n = 275); those with sensory impairment, corrected by the use of sensory aids (n = 680), and those with uncorrected sensory impairment (n = 245). In the whole sample, multiple logistic regression analyses showed that an uncorrected sensory deprivation was associated with a significant and independent impairment of mood, self-sufficiency in instrumental activities of daily living and social relationships. Such impairments were not apparent in the subjects with sensory impairments who were using sensory aids. In men with uncorrected sensory impairment the unadjusted 6-year mortality rate was almost twice that of the other two groups, which did not differ from each other. No corresponding differences were detected in women. Multivariate analysis showed that the effect of the sensory aid status on mortality was indirect and mediated through the global physical health status and the social relationships. We conclude that our cross-sectional data demonstrate an association between uncorrected sensory deprivation and a low QOL; such an association was not present in subjects with corrected sensory deprivation.

194 citations

Journal ArticleDOI
TL;DR: Only arthritis and heart disease were more strongly associated with QALYs than depression, and after adjusting for differences in age, gender, and the eight other chronic medical conditions, in the entire study population.
Abstract: We used data from a 4-year prospective study of 2,558 primary care patients age 65 and older in a large staff model health maintenance organization to examine the association of clinically significant depressive symptoms and eight other chronic medical conditions with quality adjusted life years (QALYs). We developed linear regression models to examine the association of clinically significant depressive symptoms as defined by a score of 16 or greater on the Center for Epidemiological Studies Depression Scale and eight common chronic medical disorders at baseline with QALYs over the 4-year study period. Estimates of QALYs were derived from Quality of Well-Being Scale scores at baseline, at 2-year follow-up, and at 4-year follow-up. Individuals with clinically significant depressive symptoms at baseline had significantly lower QALYs over the 4-year study period than nondepressed subjects, even after adjusting for differences in age, gender, and the eight other chronic medical conditions. In terms of the entire study population, only arthritis and heart disease were more strongly associated with QALYs than depression.

194 citations

Journal ArticleDOI
TL;DR: Quality of life in DMD is not correlated with physical impairment nor the need for noninvasive positive-pressure ventilation, and the surprisingly high quality of life experienced by these severely disabled patients should be taken into consideration when therapeutic decisions are made.
Abstract: Rationale: Duchenne muscular dystrophy (DMD) leads to progressive, generalized paresis, and to respiratory failure in the second decade of life. The assumption that severe physical disability precludes an acceptable quality of life is common, but has not been specifically evaluated in DMD.Objectives: The purpose of this study was to investigate the quality of life in relation to physical disability, pulmonary function, and the need for assisted ventilation in DMD.Methods: In 35 patients with DMD, aged 8–33 yr, we assessed physical disability by a score ranging from 9 (no disability) to 80 (complete dependence on care and technical aids), pulmonary function, and health-related quality of life by Short-Form 36 of the medical outcome questionnaire.Measurements and Main Results: All patients required a wheelchair and help for dressing and eating. Fourteen patients were on long-term noninvasive positive-pressure ventilation. In ventilated patients, mean ± SD FVC was 12 ± 10 % predicted, and the physical disabi...

194 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202234
20213,682
20203,334
20192,964
20182,699
20172,902