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1.
Background: Quality of life is measured as utilities for cost-effectiveness analyses. Objective: To test the adequacy of three common utility elicitation methods for individuals with Human Immunodeficiency Virus (HIV) disease. Measurements: HIV-positive participants (n=75) rated three standardized health states (symptomatic HIV infection, minor AIDS defining illness, and major AIDS defining illness) with two utility elicitation methods (Standard Gamble [SG], and Time Trade-off [TTO]) and one value method (Visual Analog [VA]). Participants also rated their own health with one utility method (Health Utilities Index [HUI]) and one conventional quality of life method (Medical Outcomes Study–HIV Health Survey [MOS-HIV]). Results: For all states, SG and TTO scores ranged from near 0.00 (equivalent to death) to 1.00 (best possible quality of life). Mean scores for symptomatic HIV were similar with the SG (0.80) and TTO (0.81) but higher than with the VA (0.70). Similar results were observed for minor AIDS defining illnesses (0.65, 0.65, 0.46 respectively) and major AIDS defining illnesses (0.42, 0.44, 0.25 respectively). Discrepant SG and TTO scores were observed in many individuals and were not explained by demographic characteristics. As expected, HUI scores of an individual's own health were related to the disease state. Four of ten MOS-HIV subscales (overall health, physical functioning, role functioning, and pain) were also related to disease state. HUI scores were correlated with the MOS-HIV score for overall health and for all MOS-HIV subscales except health transition. Conclusions: Mean utility scores for HIV-related health states elicited by the Standard Gamble and Time Trade-off were similar but a large degree of individual variation persists. Economic methods provide imprecise estimates of the quality of life associated with HIV infection. 相似文献
2.
Quality of life among people living with HIV/AIDS in northern Thailand: MOS-HIV Health Survey 总被引:2,自引:0,他引:2
OBJECTIVES: Translation and psychometric evaluation of a Thai version of the Medical Outcomes Study HIV Health Survey (MOS-HIV) in Thailand. METHODS: A cross-sectional survey in Chiang Mai province, northern Thailand, with data collected in face-to-face interviews using a structured questionnaire designed to measure 10 scales of quality of life (QOL). We recruited 200 people with HIV/AIDS attending self-help groups in the municipal area. Standard guidelines were followed for questionnaire translation and psychometric evaluations. RESULTS: Item-level internal consistency and discriminant validity were reasonably established. Success rates were 93.8 and 97.4%, respectively. Scale-level internal consistency reliability of multi-item scales was satisfactory, ranging from 0.74 to 0.88, with all exceeding inter-scale correlations. Principal components analysis of item and scale scores identified two hypothesized dimensions of the MOS-HIV. The mental health component was strongly loaded by health distress, mental health, vitality and cognitive function scales, and physical health by role, physical and social functions, and pain scales. Respondents manifesting symptoms or reporting worsening health status scored significantly lower on all scales. CONCLUSIONS: These preliminary studies have shown the Thai version of the MOS-HIV to have psychometric properties comparable with those reported in previous surveys. Further testing and modification should make it useful as an HIV-specific QOL measure in Thailand. 相似文献
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4.
Background
As infection with the Human Immunodeficiency Virus (HIV) has evolved to a chronic disease, perceived health-related quality of life (HRQoL) is becoming a prominent and important patient-reported outcome measure in HIV care. Literature discusses different factors influencing HRQoL in this population, however, currently no consensus exists about the main determinants. In this review a clear, up-to-date overview of the determinants influencing HRQOL among people living with HIV is provided.Methods
All studies published before July 2013 that identified determinants of HRQoL among people living with HIV in high-income countries, were considered in this narrative review. PubMed, Web of Science and The Cochrane Library were consulted using the keywords ‘determinants’, ‘quality of life’, ‘HIV’ and ‘AIDS’. To be included, studies should have reported overall health and/or physical/mental health scores on a validated instrument and performed multivariable regression analyses to identify determinants that independently influence perceived HRQoL.Results
In total, 49 studies were included for further analysis and they used a variety of HRQoL instruments: Medical Outcomes Study Short Form-36 or variants, Medical Outcomes Study-HIV, HIV Cost and Services Utilization Study measure, Multidimensional Quality of Life Questionnaire, HIV targeted quality of life instrument, Functional Assessment of Human Immunodeficiency Virus Infection, HIV Overview of Problems Evaluation System, EuroQol, Fanning Quality of Life scale, Health Index and PROQOL-HIV. In this review, the discussed determinants were thematically divided into socio-demographic, clinical, psychological and behavioural factors. Employment, immunological status, presence of symptoms, depression, social support and adherence to antiretroviral therapy were most frequently and consistently reported to be associated with HRQoL among people living with HIV.Conclusions
HRQoL among people living with HIV is influenced by several determinants. These determinants independently, but simultaneously impact perceived HRQoL. Most HRQoL instruments do not capture all key determinants. We recommend that the choice for an instrument should depend on the purpose of the HRQoL assessment.5.
Graeme Hawthorne Sam Korn Jeff Richardson 《Australian and New Zealand journal of public health》2013,37(1):7-16
Objective : To provide Australian health‐related quality of life (HRQoL) population norms, based on utility scores from the Assessment of Quality of Life (AQoL) measure, a participant‐reported outcomes (PRO) instrument. Methods: The data were from the 2007 National Survey of Mental Health and Wellbeing. AQoL scores were analysed by age cohorts, gender, other demographic characteristics, and mental and physical health variables. Results: The AQoL utility score mean was 0.81 (95%CI 0.81–0.82), and 47% obtained scores indicating a very high HRQoL (>0.90). HRQoL gently declined by age group, with older adults’ scores indicating lower HRQoL. Based on effect sizes (ESs), there were small losses in HRQoL associated with other demographic variables (e.g. by lack of labour force participation, ESmedian: 0.27). Those with current mental health syndromes reported moderate losses in HRQoL (ESmedian: 0.64), while those with physical health conditions generally also reported moderate losses in HRQoL (ESmedian: 0.41). Conclusions: This study has provided contemporary Australian population norms for HRQoL that may be used by researchers as indicators allowing interpretation and estimation of population health (e.g. estimation of the burden of disease), cross comparison between studies, the identification of health inequalities, and to provide benchmarks for health care interventions. 相似文献
6.
A. E. Copfer N. M. Ampel T. E. Hughes K. J. Gregor C. L. Dols S. J. Coons K. Colgan A. W. Wu 《Quality of life research》1996,5(2):281-286
Two measures of health-related quality of life in 65 HIV-infected individuals were compared in a cross-sectional design. The Quality of Well-Being Scale (QWB) results in a single score ranging from death to perfect health. The MOS-HIV Health Survey (MOS-HIV, 34-item version) gives scores in 11 dimensions. The QWB score distinguished subjects with AIDS from those who were asymptomatic (p=0.027). For the seven multi-item scales of the MOS-HIV, Cronbach's alpha ranged from 0.85–0.95, indicating good internal consistency reliability. Clinical HIV-infection status was significantly associated with the dimensions of Overall Health (p=0.002), Role Function (p=0.022), Social Function (p=0.037), Energy/Fatigue (p=0.027) and Health Distress (p=0.025). All eleven dimensions of the MOS-HIV were significantly correlated with the QWB score (Spearman's coefficient = 0.405–0.670; for all, p<0.01) and the QWB score could be predicted from the MOS-HIV dimension scores using multiple regression. The QWB and the MOS-HIV may be useful in assessing health-related quality of life in patients infected with HIV.Funding support for this study provided by the Center for Pharmaceutical Economics of the University of Arizona. 相似文献
7.
Jacobson DL Wu AW Feinberg J;Outcomes Committee of the Adult AIDS Clinical Trials Group 《Journal of clinical epidemiology》2003,56(9):874-879
We tested whether health related quality of life (HRQOL) predicts mortality, development of active cytomegalovirus (CMV) disease, and study retention. We studied 957 patients with CD4 counts <100 cells/mm(3) in AIDS Clinical Trials Group Protocol 204, a randomized, double-blind trial comparing three prophylactic regimens against CMV end-organ disease. The MOS-HIV, a brief HRQOL questionnaire, generated physical health summary (PHS) and mental health summary (MHS) scores. We used Cox proportional hazards to predict events by baseline HRQOL, adjusted for treatment, demographics, and CD4. Each point increase in baseline PHS decreased the risk of death by 4%, CMV by 2%, and dropout by 2%. Each point increase in baseline MHS decreased the risk of death by 4% and study dropout by 1%. In conclusion, self-rated physical and mental health demonstrated predictive validity for survival, CMV end-organ disease, and retention in advanced HIV patients. The results show the clinical importance of HRQOL and may facilitate interpretation by clinicians. 相似文献
8.
Background: In studies evaluating the general US population, patients in primary care, and patients with chronic conditions, women consistently report poorer health-related quality of life (HRQoL) than men; however, studies evaluating HRQoL in patients with HIV/AIDS have not completely corroborated those findings. The objective of this study was to evaluate gender differences in HRQoL for participants in a large randomized trial comparing antiretroviral regimens. Methods: AIDS Clinical Trials Group (ACTG) 320 was a randomized, blinded, placebo-controlled trial comparing the 3-drug regimen of indinavir + zidovudine (or stavudine) + lamivudine with the 2-drug combination of zidovudine (or stavudine) + lamivudine in subjects with CD4 cell counts less than 200 cells/l and no prior treatment with protease inhibitors. Nine quality of life domains scored on 0–100 scales were assessed using the ACTG QOL 601-602 Health Survey at 3 points in the trial: baseline, 24 weeks and 40 weeks. Differences between men and women in HRQoL scores were assessed using the Wilcoxon rank-sum test and generalized estimating equation (GEE) models. Results: Overall, 202 females and 976 males were randomized to one of two treatment arms. Female participants were more likely to be black or Hispanic and tended to be younger. At baseline, females reported lower HRQoL scores than males in all of the domains except social functioning, and at week 40, women scored lower in all of the domains except overall health. In repeated measures models, women were found to score lower in all HRQoL domains except overall health, with significant differences of 3.5–6.7 points in 3 of the 9 quality of life domains: physical functioning, pain, and energy/fatigue. HRQoL scores improved for participants in the study over time and in response to potent treatment, and the improvements were similar for men and women. Conclusions: Women with HIV/AIDS report substantially poorer HRQoL than men with HIV/AIDS in several HRQoL domains. However, changes in domain scores over time and in response to treatment do not differ significantly by gender, implying that changes in domain scores may be better HRQoL outcomes to compare between HIV-infected men and women in clinical trials than mean domain scores. 相似文献
9.
Wu A. W. Jacobson D. L. Berzon R. A. Revicki D. A. van der Horst C. Fichtenbaum C. J. Saag M. S. Lynn L. Hardy D. Feinberg J. 《Quality of life research》1997,6(1)
Brief measures of health-related quality of life are being used with increased frequency in AIDS clinical trials. Self-administration of questionnaires can reduce costs in this setting because they require little time. However, the equivalence between self- and interview-administered responses in clinical trials is not known. We evaluated patient and proxy responses to the Medical Outcomes Study HIV Health Survey (MOS-HIV) and the EuroQol. We randomized 68 patients with advanced HIV disease on (1) mode of administration (self vs. interview); (2) type of interview (face-to-face vs. telephone); (3) questionnaire order (MOS-first vs. EuroQol-first); and (4) 2- vs. 3-item response categories for physical limitations. There were few differences in scores between self and interview administration and type of interview. Proxy respondents viewed patients as more impaired than did patients themselves on subjective aspects of health including mental health (63.8 vs. 75.7, p < 0.001), health distress (67.3 vs. 77.1, p=0.007), pain (64.4 vs. 70.0, p=0.04), and vitality (48.4 vs. 55.5, p=0.04). Results concerning questionnaire order and number of response categories were not conclusive. Our results suggest that for patients with advanced HIV disease, data from the MOS-HIV and the EuroQol collected using different modes may be pooled, but that proxy responses should be calibrated. 相似文献
10.
I.D. Coulter K.C. Heslin M. Marcus R.D. Hays J. Freed C. Der-Martirosian N. Guzmán-Becerra W.E. Cunningham R.M. Andersen M.F. Shapiro 《Quality of life research》2002,11(1):57-70
Background: The impact of oral health on HIV patients has not been sufficiently documented. Objective: To estimate the associations between measures of oral and generic health-related quality of life in persons receiving medical care for HIV. Design: This is a longitudinal study of interview data collected in a probability sample of adults with HIV receiving health care in the US. The data were collected at three points in time. Patients: Two thousand eight hundred and sixty-four HIV-infected adults using medical care. Measurements: Physical and mental health were assessed using 28 items and oral health was assessed using seven items on oral-related pain and discomfort, worry, appearance, and function. Clinical measures included CD4 count, oral symptoms, physical symptoms, and stage of HIV. Physical functioning and emotional well-being were measured on a 0–100 scale with higher scores indicating better health. Oral health was measured using seven items with a five point scale. Results: In multivariate analyses, oral symptoms had the strongest association with oral health-related quality of life. Each additional oral symptom was associated with an average decrease in oral health (0–100 possible range) of 3.97 points (p = 0.000). In addition, oral health was significantly associated with both physical and mental health. A one-point increase in oral health was associated with a 0.05 (p = 0.000) increase in mental health and 0.02 increase in physical health (p = 0.031). Conclusions: Oral health is strongly associated with physical and mental health but provides noteworthy unique information in persons with HIV infection. Thus, physical and mental health measures of HIV patients should incorporate indicators of oral functioning and well-being. 相似文献
11.
Wolff Schlotz Phil Ambery Holly E. Syddall Sarah R. Crozier Avan Aihie Sayer Cyrus Cooper David I. W. Phillips the Hertfordshire Cohort Study Group 《Quality of life research》2007,16(3):429-436
Insulin resistance is a metabolic abnormality that underlies Type 2 diabetes, the metabolic syndrome and cardiovascular disease, but it may also be associated with more global health deficits. This study assessed associations of insulin resistance with health-related quality of life (HRQoL) in different domains of physical and mental health in a large elderly population study. Cross-sectional data of 1212 participants from the Hertfordshire Cohort Study were analysed. Insulin resistance was assessed by the homeostatic model assessment (HOMA-IR), and HRQoL was measured using the SF-36 health survey. Poor HRQoL was defined by a score lower than the sex-specific 10th percentile of each scale, and logistic regressions yielded odds ratios in relation to the HOMA-IR scores. Subsequent analyses adjusted for the influence of age, smoking, alcohol consumption, social class, BMI, coronary heart disease and depression. Results showed an increase in poor HRQoL with an increase in HOMA-IR scores for physical functioning (OR = 2.29; CI: 1.67-3.13), vitality (OR = 1.45; CI: 1.05-2.00), and general health (OR = 1.62; CI: 1.19-2.21). In men, but not in women, associations with physical functioning were independent of confounding variables. The results indicate that insulin resistance is associated with poor HRQoL in domains of physical health, but not in domains of mental health. 相似文献
12.
The purposewas to compare and comment on use of the SF-36 and MOS-HIV instrumentsin studies of persons with HIV disease. Three medical informationdatabases were searched to identify examples of HIV studies thatincluded the MOS-HIV or SF-36. Thirty-nine and 14 published articleswere identified for illustration in comparing the use of the MOS-HIVand SF-36 in HIV disease, respectively. Support for the reliabilityand construct validity of the MOS-HIV and SF-36 was found. Ceilingand floor effects were reported for both the MOS-HIV and SF-36;however, ceiling effects were more common for the MOS-HIV, in partdue to fewer items in the physical, social, and role functioningdomains. The MOS-HIV measures three domains hypothesized to be associatedwith the health deterioration of HIV disease not measured by theSF-36; however, these domains may not assess aspects of HIV diseasethat typify the majority of the persons with HIV disease today.National norms for the U.S. adult population (and other nations)are available for the SF-36. In addition, the SF-36 has been usedin a wide variety of patient populations, enabling comparisons ofHIV-infected persons with persons with other health conditions.No national norms for the MOS-HIV are available. We conclude thatthere is currently insufficient evidence in the literature to recommendthe use of the MOS-HIV over the SF-36 in HIV-infected persons. Althoughthe SF-36 is not targeted at HIV, it may be preferable to use theSF-36 over the MOS-HIV due to fewer ceiling effects, availabilityof national norms, and the vast amount of data for other populationsin the U.S. and around the world. Head-to-head comparisons demonstratingthe unique value of the MOS-HIV over the SF-36 are clearly needed.More importantly, additional work needs to be directed at comparingthe MOS-HIV and other putatively HIV-targeted instruments to oneanother to help demarcate aspects of HRQOL that are truly genericversus specific to HIV disease. Using both a generic and targetedHRQOL measure is a good general strategy, but this has not beena typical practice in studies of HIV because the MOS-HIV is so similarin content to the SF-36. 相似文献
13.
Clete Kushida Marie Martin Prashant Nikam Bonnie Blaisdell Gene Wallenstein Luigi Ferini-Strambi John E. Ware Jr 《Quality of life research》2007,16(4):617-624
Objective To quantify the total and unique burden of Restless Legs Syndrome (RLS) on patient-reported health-related quality of life
(HRQoL).
Methods The disease burden that RLS places on HRQoL was estimated by comparing Short-Form (SF-36) scores between individuals with
RLS and several patient and general populations in the US. Regression methods were applied to estimate SF-36 normative values
from the general population sample and statistically adjust them to match age, gender and disease comorbidity characteristics
of the RLS sample. Significance tests were then used to compare the means across samples.
Results All SF-36 measures were significantly below adjusted US general population norms. Five of the eight scales (physical functioning,
role physical, bodily pain, general health, vitality) were below US norms by 0.8 or more standard deviations (SD), while the
remaining three (social functioning, role emotional, mental health) were 0.5 SD below norm. The burden of RLS was greater
on physical than on mental/emotional HRQoL (physical and mental summary scores were 1.08 and 0.40 SD below norm, respectively),
and greater than that observed for type-2 diabetes.
Conclusion After controlling for the impact of age, gender, and disease comorbidity, RLS was associated with unique burden on both physical
and mental aspects of HRQoL. 相似文献
14.
A health-related quality of life measure for use in patients with onychomycosis: a validation study 总被引:1,自引:0,他引:1
D. P. Lubeck D. Gause J. R. Schein L. E. Prebil L. P. Potter 《Quality of life research》1999,8(1-2):121-129
Onychomycosis is a common nail disorder associated with pain, discomfort and varying degrees of physical impairment and loss of dexterity. Psychological and social limitations result from reactions of others to visible impairment. The goal of this research is to validate a questionnaire to measure the impact of toenail onychomycosis on health-related quality of life (HRQoL). One hundred and fifty onychomycosis patients were enrolled in an observational study at eight sites in the US. Attending physicians reported information on clinical status at enrolment. Patients completed a questionnaire covering HRQoL that included general and disease-specific items measuring the impact of onychomycosis on activities and appearance, plus problems and symptoms associated with toenail infection. The subscales of the instrument showed high internal consistency reliability (range=0.63–0.95). Construct validity reflected the close association of physical functioning scores with onychomycosis impairment. Test–Retest reliability was good to excellent for all scales (ICC=0.52–0.89). Discriminant validity was evidenced by persons who are younger and female reporting worse disease-specific HRQoL. Responsiveness to clinical change was noted for all disease-specific scale scores for improved patients. This instrument has demonstrated reliability, validity and responsiveness for use in observational and clinical studies of toenail onychomycosis patients. Data indicate that onychomycosis patients report significant pain and discomfort reflecting the need for HRQoL measurement. 相似文献
15.
To obtain information about how Gaucher disease and its treatment, specifically enzyme replacement therapy, affect patients' health-related quality of life (HRQoL), we interviewed 16 patients with type I Gaucher disease (range 8–67 years). All but three patients had been receiving enzyme replacement therapy for at least 6 months. The quality of life factors examined for these patients included physical health, social life, emotional health, financial burden, future plans and satisfaction with health care. The results indicated that bone pain and chronic fatigue interfered with school, job and social activities and were the most debilitating symptoms of Gaucher disease. Most patients experienced a significant increase in energy level from therapy and reported significant improvements in quality of life. Most patients did not perceive an effect of Gaucher disease on their overall emotional health, but some patients expressed anxieties about the discomfort, inconvenience and high costs of therapy. We conclude that a measure of HRQoL for Gaucher patients should include a generic core of items supplemented by disease-specific items designed to assess the changes in symptoms and in the occupational, recreational, social and emotional aspects of patients' lives that occur as a result of disease progression and/or management. 相似文献
16.
Validation of a Chinese version of the Medical Outcomes Study HIV Health Survey (MOS-HIV) among Chinese people living with HIV/AIDS in Hong Kong 总被引:1,自引:0,他引:1
Joseph T. F. Lau Hi Yi Tsui Li C. K. Patrick Chung W. Y. Rita Alexander Molassiotis 《Quality of life research》2006,15(6):1079-1089
Objectives: To evaluate the Chinese version of the 35-item Medical Outcomes Study HIV Health Survey (MOS-HIV) in Chinese people living
with HIV/AIDS (PLWHA). Methods: A cross-sectional survey of 242 ethnic Chinese PLWHA in Hong Kong was conducted. Results: Cronbach’s αs of the eight multi-item scales of the MOS-HIV ranged from 0.78 to 0.90. Item-total and inter-scale correlation
coefficients were acceptable. Factor analysis of the MOS-HIV identified two factors (Mental Health Summary scores and Physical
Health Summary scores, or MHS and PHS), accounting for 63% total variance. The PHS and MHS correlated significantly with the
WHOQOL-BREF(HK) and the three sub-scales of Profile of Mood States used in this study. Both PHS and MHS were significantly
associated with self-perceived change in health status. PHS but not MHS was associated with Karnofsky Performance Status scores.
PHS was also associated with disease stage. The MOS-HIV however, did not distinguish between groups of different CD4 cell
counts. It is likely that the quality of life of these PLWHA of different disease stages was good in general. Conclusions: There is a large demand for evaluating treatments and services programs offered to PLWHA in China. The validated Chinese
MOS-HIV would facilitate such research activities. 相似文献
17.
Purpose
We investigated HRQoL among HIV-positive outpatients from October, 2006-December, 2007, incorporating medical chart review, and a survey of coping styles.Methods
Consented HIV-positive patients receiving medical care at University of Colorado Denver, with HAART as first antiretroviral regimen, completed the MOS-HIV and Brief COPE survey instruments. Linear regression identified a priori factors hypothesized to be associated with the MOS-HIV composite mental and physical health scores (MHS, PHS). Brief COPE survey maladaptive and adaptive coping components were added to the models and retained if significant.Results
Among the 157 patient cohort, parsimonious multivariable linear regression models (P?0.05) indicated higher nadir CD4+ T-cell counts and adaptive coping were associated with a higher MHS; public/no insurance, mental illness, current number of non-HIV medications, and maladaptive coping were inversely associated with MHS. Nadir CD4+ T-cell count and efavirenz use were associated with a higher PHS; mental illness, current number of non-HIV mediations, and maladaptive coping were inversely associated with PHS.Conclusions
Factors independently associated with lower MHS and lower PHS include lower nadir CD4+ T-cell counts, and use of maladaptive coping. Efforts to reduce use of maladaptive coping strategies and earlier identification and treatment of HIV may improve HRQoL in HIV-positive patients. 相似文献18.
Objectives: Reduce the number of HIV/AIDS-Targeted Quality of Life (HAT-QoL) items, assess psychometric performance of the shortened HAT-QoL, and compare psychometric performance of HAT-QoL to that of Medical Outcomes study HIV Health Survey (MOS-HIV). Design/Subjects: Convenience sample of 215 cross-sectionally studied seropositive individuals. Methods: Subjects completed the HAT-QoL, MOS-HIV, and sociodemographic and disease-specific questions. HAT-QoL and MOS-HIV responses were entered, separately, into principal components analysis (PCA). Results from PCA, internal consistency and correlation assessments were used to aid the item removal process. Dimension characteristics (e.g., score distributions, internal consistency, scaling success rates, intercorrelations, construct validity) were evaluated. Results: PCA of subjects' (80% male; 45% white; 62% gay/bisexual) responses revealed nine previously identified HAT-QoL dimensions. The measure was shortened by removing 12 items. Two HAT-QoL dimensions (HIV mastery and provider trust) had ceiling effects. All internal consistency coefficients were >0.80, except those for sexual function (0.57) and medication concerns (0.57). HAT-QoL scaling success rates were >90% for 7 of 9 dimensions, and a majority of dimensions showed minimal to low intercorrelations. Validity assessments indicated consistent, expected relationships (p0.05) for all dimensions except the medication concerns and provider trust dimensions. PCA indicated five MOS-HIV factors. Six of the 11 previously defined MOS-HIV dimensions – physical, role, social, and cognitive function, pain, and health transition – had substantial ceiling effects. MOS-HIV scaling success rates were >90% for only 2 out of 8 evaluable dimensions; three dimensions had very low (40–73%) scaling success rates. Most MOS-HIV dimensions were moderately-to-highly intercorrelated. Validity assessments indicated consistent, expected relationships for all MOS-HIV dimensions. Conclusions: Six dimensions of the shortened HAT-QoL instrument (overall function, disclosure worries, health worries, financial worries, HIV mastery, and life satisfaction) exhibited good psychometric properties, including limited ceiling effects, low dimension intercorrelations, high internal consistency, and evidence for construct validity. All multi-item MOS-HIV dimensions had high internal consistency and all dimensions revealed consistent evidence for construct validity. 相似文献
19.
Changes in health related quality of life among patients treated for eating disorders 总被引:1,自引:0,他引:1
Padierna A. Quintana J.M. Arostegui I. Gonzalez N. Horcajo M.J. 《Quality of life research》2002,11(6):545-552
Objective: To prospectively investigate changes in the perception of health-related quality of life (HRQoL) among eating disorder patients after 2 years of treatment and follow-up and clinical predictors of change. Method: One hundred and thirty-one consecutive subjects were recruited from an eating disorder outpatient clinic. Subjects completed a generic HRQoL questionnaire, the Short Form-36 (SF-36), as well as the Eating Attitudes Test (EAT-40) to measure symptom severity and the Hospital Anxiety and Depression scale (HAD), at the first visit and after 24 months. Results: Perception of HRQoL, measured by the SF-36, showed significant improvement in all but the role emotional domain after 2 years. The greatest improvements were observed in the physical function and social function domains, followed by mental health and vitality. Despite significant improvement in the summary mental health scale, scores after 2 years of treatment and follow-up were still below normative population values of women aged 18–34. Severity of eating disorder symptoms and presence of anxiety or depression at baseline significantly affected improvement in various SF-36 domains. Conclusions: Despite improvements in perception of HRQoL, eating disorder patients were more dysfunctional in all domains of the SF-36 even after 2 years of treatment and follow-up compared with women in the general population, and the severity of eating disorder symptoms was correlated with degree of dysfunction. 相似文献
20.
目的 了解安徽省皖北地区艾滋病病毒感染者和艾滋病病人的生存质量现状及其影响因素,为进一步改善其生存质量提供相关依据。方法 采用方便样本法选取皖北10个县(市、区)艾滋病病毒感染者和艾滋病病人,使用艾滋病病毒感染者医疗结局健康调查表简体中文版进行面对面匿名调查,均数比较采用t检验和方差分析,多因素分析采用多元线性回归方程评价其生存质量。结果 艾滋病病毒感染者和艾滋病病人的生理健康总分为(48.29±8.73)分,心理健康总分为(46.67±8.45)分。他(她)们的总体健康、躯体健康、社会功能、肌体疼痛、心理健康、活力6个维度得分均低于正常人群(均有P<0.05)。不同文化程度、职业、居住地、年收入分别与生理健康总分、心理健康总分及不同维度差异均有统计学意义(均有P<0.05),文化程度和收入与他(她)们的生理健康总分、心理健康总分及躯体健康、认知功能、肌体疼痛、心理健康、活力均呈正相关,而打短工与他(她)们的角色功能、肌体疼痛均呈负相关。结论 艾滋病病毒感染者和艾滋病病人的生存质量低于常人,其受文化程度、职业、居住地、年收入等多因素影响,今后可通过提高他(她)们的文化程度和收入以改善其生存质量。 相似文献