Health-related quality of life among renal-transplant recipients in Japan

BACKGROUND: This study had four goals: (1) to evaluate an index of health-related quality of life (HQOL) among renal-transplant recipients in Japan, (2) to compare HQOL of renal-transplant recipients with that of the Japanese population as a whole, and (3,4) to study associations of HQOL with renal function and with the time since transplantation. METHODS: Questionnaires were distributed to 570 subjects. All were outpatients, were 16 years old or older, and were studied at least 1 year after they had received their latest renal transplant. HQOL was assessed with the Short Form 36-item health survey. Subjects' physicians provided data on renal function. Associations of HQOL with serum creatinine concentration and with the time since transplantation were evaluated by logistic regression. RESULTS: The response rate was 83%. Data from patients with diabetes and from those who had had at least two renal transplants were excluded; data from 395 recipients were analyzed. On the physical functioning, general health perception, vitality, and social functioning scales, the patients' scores were significantly lower than the Japanese national-norm scores. General health perception was particularly low. Serum creatinine concentrations were associated with general health perception, vitality, and social functioning. Longer times since transplantation were associated with better social functioning. CONCLUSIONS: Although social and physical functioning may improve after transplant surgery, a low self-rating of general health seemed to remain. The rarity of renal transplantation in Japan and other psychosocial factors may explain the low self-rating of general health in Japanese renal-transplant recipients.     

Evaluation of the Quality of Life and Health-Related Quality of Life of Patients With End-Stage Kidney Disease Resulting From Kidney Transplantation Using the Kidney Disease Quality of Life-Short Form and EuroQOL-5 Dimension-5 Level Questionnaires

BackgroundRenal transplantation improves the quality of life (QOL) of end-stage renal disease (ESRD) patients with renal failure. However, it remains unclear which renal disease-specific QOL aspects determine general health-related QOL of ESRD patients. This study aimed to identify these QOL items by examining the QOL of ESRD patients using the Kidney Disease Quality of Life-Short Form (KDQOL-SF), version 1.3, and EuroQoL-5 dimension-5 levels (EQ-5D-5L) questionnaires.MethodsWe conducted QOL surveys with 67 renal transplant recipients at our hospital. EQ-5D-5L, which evaluates general health-related QOL, was the response variable, and KDQOL-SF, which includes the renal disease-specific instrument and general health-related QOL SF-36 instrument, was the explanatory variable. We analyzed the effects of each KDQOL-SF domain on EQ-5D-5L using Pearson correlation coefficient.ResultsRegarding the general health-related QOL assessed by SF-36, physical health aspects, such as physical functioning (R = 0.749) and daily functioning physical (R = 0.603), showed a strong correlation with EQ-5D-5L, and the domains related to the psychological and social aspects of QOL showed a limited correlation. Regarding kidney disease-specific scales, symptoms/problems related to physical function showed a good correlation (R = 0.691) with EQ-5D-5L, whereas other scales, including burden of kidney disease (R = 0.168), quality of social interaction (R = 0.284), and those related to the mental and social aspects of QOL showed a low correlation with EQ-5D-5L.ConclusionAmong kidney transplant recipients, the physical health aspects of QOL, such as symptoms/problems, were the major factors influencing overall QOL as assessed by EQ-5D-5L.     

Quality of life and physical activity in liver transplantation patients: results of a case-control study in Italy

The aim of the study was to assess the quality of life (QOL) and the physical activity of liver transplant recipients compared with the general population. The case-controlled pilot study was accomplished through the administration of 2 questionnaires: 36-item Medical Outcomes Study, Short-Form General Health Survey (SF-36) for quality of life (10 scores) and International Physical Activity Questionnaire (IPAQ) to estimate the physical activity (metabolic equivalent score). Fifty-four patients who underwent liver transplantation using the piggyback technique and 108 controls from the general population at the orthopedic ambulatories were enrolled between 2002 and 2009. Participants had a mean age of 55 years (range, 41-73). The multivariate analysis showed significant differences for some scales of the SF-36: liver transplant recipients displayed lower values for “Mental Composite Score” (P = .043), “physical activity” (P = .001), “role limitations due to physical health” (P = .006), “role limitations due to the emotional state” (P = .006), and “mental health” (P = .010). The metabolic equivalent positively associated with all examined SF-36 scales. The present study focused on the QOL and physical activity of liver transplant recipients, demonstrating that transplant recipients scored lower than the general population. Liver transplantation may allow full recovery of health status, but the physical and social problems persist in some patients. Interventions aimed at improving rehabilitation programs, regular psychosocial support, and follow-up in all phases of treatment may give patients a more satisfying lifestyle after transplantation.     

Evolution of Quality of Life in Renal Transplant Recipients and Patients With Multiple Sclerosis: A Follow-up Study

ObjectiveWe aimed to compare the evolution of quality of life in 2 medical conditions under immunotherapy (cadaveric renal transplantation [G₁] and multiple sclerosis [G₂]), and to assess the clinical significance of the results compared with a representative age-adjusted sample of the general Spanish population (G₃).MethodsUsing a mixed design (2 × 2), the SF-36 Health Survey was administered to 60 patients with one of these clinical conditions (30 in each group; the patient group factor), matched for gender, and homogenized regarding age and working status. All renal patients had undergone transplantation 6 months before the first assessment, and all neurological patients presented a relapsing-remitting course and a mild-moderate disability level. Both patient groups were assessed a second time 6 months later (the phase factor). A mixed analysis of covariance was computed controlling for age as a covariate. Cohen's d was reported as an effect size index and to analyze the clinical significance regarding a representative age-adjusted sample of the general Spanish population (n = 5821).ResultsStatistically significant differences were found between patient groups in vitality, bodily pain, social functioning, and mental health (P < .01), in which worse levels were displayed by patients with multiple sclerosis in both phases (Cohen's ds_1-2 from 0.61 to 1.40). Likewise, an interactive effect was observed in physical functioning [F(1,57) = 12.93; P = .001], such that the performance of daily physical activities improved in renal recipients after 6 months, but it decreased in neurological patients. Patients with multiple sclerosis showed higher, clinically significant impairment in all SF-36 dimensions in both phases compared with renal recipients (Cohen's ds_2-3 from ?0.50 to ?1.61), who presented clinically significant impairment in general health, role-physical, and role-emotional (Cohen's ds_1-3 from ?0.73 to ?1.28).ConclusionsRenal transplant recipients need specialized health care 1 year after transplantation because they still display relevant impairment in daily functioning compared with the general population.     

Tacrolimus and quality of life after kidney transplantation--a multicenter study

Kidney transplantation is currently the treatment of choice for end-stage renal disease. Although new immunosuppressive drugs have been introduced into clinical practice, the effect of such medication on quality of life (QoL) in transplant recipients is still unclear. The present study analyzes the impact of tacrolimus-based immunosuppression on QoL in a representative sample of adult kidney transplant recipients from Rio Grande do Sul, a Brazilian southern state. This was a cross-sectional multicenter study which used the SF-36 Health Survey for measuring QoL. The effect of tacrolimus on QoL was adjusted for possible confounders using multiple linear regression. A total of 272 patients (from 11 different centers) were evaluated, 48 of them were treated with tacrolimus. Transplant patients in use of tacrolimus presented significant higher scores in the physical component summary of SF-36 than non-users (49.1+/-8.3 vs. 46.1+/-8.7; p=0.03), and such difference was noted in the physical functioning and general health subscales (81.5+/-17.1 and 74.7+/-21.8; 74.6+/-22.3 and 67.1+/-22.3 for users and non-users of tacrolimus, respectively, p<0.05). The effect of tacrolimus remained significant after adjustment for age, gender, skin color and time since transplantation (coeff.: 2.83; 95% CI: 0.05-5.6, p=0.045). The association between tacrolimus-based immunosuppression and better perception of physical functioning and general health for renal transplant patients represents a significant finding as it may influence therapeutical decisions and contribute to maximize kidney transplantation benefits.     

Improvement of quality of life in tacrolimus-based pediatric renal transplant recipients and their caregivers, including donors

INTRODUCTION: To date, no reports have concurrently investigated the quality of life (QOL) of both pediatric renal transplant recipients and their caregivers. We conducted a survey at nine institutions in Japan with regard to changes in QOL before and after renal transplantation. METHODS: We chose 68 pediatric renal transplant recipients whose surgery was followed by tacrolimus-based immunosuppressive therapy. Both patients and their caregivers were asked to complete self-rating questionnaires. For the patients' surveys, we used 29 questions relevant to pediatric patients, which were excerpted from Kidney Disease Quality of Life (Japanese version). The SF-36 (Japanese version) was taken by their caregivers. RESULTS: Fifty-six patients (82.4%) responded to the questionnaires. The mean age at renal transplantation and at the time of the survey was 11.1 and 15.3 years old, respectively. The general questions of the patients' survey indicated a significant QOL improvement in each of the subscales (such as physical functioning and vitality) after transplantation as compared to prior. In the questions pertaining to kidney diseases, significant QOL improvement was observed in many subscales, such as symptoms/problems and effects of kidney disease. Of the 54 caregivers (79.4%) who answered SF-36 questionnaires, 47 (87.0%) were living donors. After renal transplantation surgery for the children, a significant improvement of QOL was seen in the subscales for caregivers' mental well-being. However, a significant decrease was observed for QOL in regard to physical health.     

Adolescent Health-Related Quality of Life Following Liver and Kidney Transplantation

Health perceptions of adolescent transplant patients should be considered in providing appropriate healthcare. OBJECTIVES: (i) quantify health-related quality of life (HRQOL) in adolescent liver and kidney transplant patients, (ii) compare caregiver ratings of their children's HRQOL to adolescent self-reports and (iii) examine the relationship between HRQOL and disease-specific disability (DSD). Adolescent liver (n = 51) and kidney (n = 26) transplant recipients and caregivers were surveyed using the CHQ-CF87 and CHQ-PF50. DSD scores were calculated for each patient. The response rate was >70%. Adolescent's psychological and physical health was similar to a healthy population, but general health poorer (p = 0.0006). Caretakers reported lower physical functioning and general health (p = 0.0001) but similar psychological health to a normative population. All caregivers expressed negative emotional impact of their child's health on themselves and family activities (p = 0.0001). Positive correlations were found between liver transplant recipients and caregivers: perceptions of behavior (ICC = 0.55, p < 0.001), mental health (ICC = 0.56, p < 0.001), self-esteem (ICC = 0.68, p 相似文献   

Impact on health-related quality of life in kidney transplant recipients with late posttransplant anemia administered darbepoetin alfa: results from the STRATA study

Posttransplant anemia (PTA) is a common, multifactorial condition that has a substantial negative impact on patients' health-related quality of life (HRQOL). Erythropoietin-stimulating agents are an effective treatment for PTA, but there is little research on HRQOL in posttransplant patients. This multicenter, prospective study enrolled adults with PTA (hemoglobin [Hb] < 11.0 g/dL). Subjects (n = 66) received subcutaneous darbepoetin alfa every 2 weeks for 24 weeks. Hb and patient-reported outcomes using the Short Form (SF)-36 questionnaire were assessed. Mean (standard deviation) Hb concentration increased from 9.9 (1.2) g/dL at baseline to 11.7 (1.3) g/dL during the evaluation period (14 to 24 weeks). At baseline, SF-36 scores in all the eight domains were lower (worse) compared with the general population and patients with other chronic conditions. In subjects with baseline Hb < 10 g/dL, SF-36 subscales and component summary scores were lower than in subjects with Hb ≥10 g/dL. Following treatment with darbepoetin alfa, statistically significant improvements were observed for all subjects in physical component summary (0.5 points, P < .001), physical functioning (11.8 points, P = .001), limitations due to physical health (26.5 points, P < .001), bodily pain (7.7 points, P = .01), limitations due to emotional health (15.7 points, P = .01), and vitality (12.8 points, P < .001) from baseline to week 24. Clinically significant improvements (>5 points) were observed in six subscales: physical functioning, limitations due to physical health, limitations due to emotional health, bodily pain, social functioning, and vitality. Darbepoetin alfa in kidney transplant recipients with PTA significantly increased Hb concentrations and improved HRQOL scores.     

Changes in quality of life after renal transplantation

Quality of life is becoming an increasingly important concept in the evaluation of different therapeutic interventions. In this cross-sectional study, quality of life analyzed in 76 renal transplant patients was compared with 65 patients with end-stage renal disease (ESRD) awaiting transplantation. Both groups were asked to estimate their subjective quality of life by responding to a multidimensional questionnaire that sought information in the following areas: (1) sociodemographic data, (2) a personality test (Giessen-Test), (3) information about employment, (4) assessment of anxiety and depression (GHQ-28), (5) the SF-36 as an important measurement for quality of life, and (6) the ESRD symptom checklist-transplantation module. The sociodemographic profiles of both groups were similar. The SF-36 revealed significantly higher values for transplant recipients in terms of physical functioning (P < or = .001), general health perceptions (P < or = .01), social functioning (P < or = .01), and physical summary value (P < or = .001). The other tests (Giessen-Test and GHQ-28) and employment data showed no significant differences between the two samples. Collectively, the data demonstrate a considerable improvement in quality of life in renal transplant patients. Despite good physical recovery and higher quality of life after transplantation, the rate of vocational rehabilitation remained low, partially explained by the currently high levels of unemployment.     

Quality of life in long-term survivors after liver transplantation: impact of recurrent viral hepatitis C virus hepatitis

Post liver transplant recurrence of infection with hepatitis C virus (HCV) occurs in approximately 50% of patients transplanted because of HCV-related liver disease. The aim of this study was to assess long-term quality of life, psychologic distress, and coping in patients with recurrent HCV after liver transplantation in comparison to patients transplanted for other etiologies of underlying liver disease. All liver transplant recipients transplanted at a University affiliated Veterans Affairs Medical Center who had greater than 6 months follow-up were sent a questionnaire investigating quality of life (assessed by Medical Outcomes study health survey SF-36), depression (assessed by Beck Depression Inventory), total mood disturbance (assessed by Profile of Mood States scale), coping (assessed by Billing and Moos Inventory of coping with illnesses), and employment status. Lower Beck Depression Inventory score (p = 0.001), lower mood disturbance score (p = 0.0001), overall satisfaction with present work (p = 0.0001), and lesser use of avoidant coping (p = 0.06) were predictors of better quality of life in long-term survivors of liver transplantation. At a mean follow-up of 4 yr after liver transplantation, patients with histopathologically diagnosed recurrent viral HCV hepatitis had significantly lower global quality of life score (mean score of 76.4 versus 86.2, p = 0.011) and physical functioning score (mean score 20 versus 25, p = 0.015), as compared to all other patients. In summary, quality of life and physical functioning were significantly impaired in liver transplant recipients with histopathologically diagnosed recurrent HCV hepatitis, as compared to those whose HCV hepatitis had not recurred or those transplanted for other reasons.     

General health, health-related quality of life and sexual health after pediatric liver transplantation: a nationwide study

The long-term impact of pediatric liver transplantation (LT) and its complications on general health, health-related quality of life (HRQoL) and sexual health were assessed. We conducted a national cross-sectional study of all pediatric recipients who underwent LT between 1987 and 2007. Of 66 survivors, 57 participants (86%) were compared to randomly chosen healthy controls (n = 141) at 10.7 ± 6.6 years posttransplant. PedsQL4.0, SF-36, DISF-SR and AUDIT questionnaires for appropriate age groups were used. Patients and controls <7 years had similar HRQoL and 54% of patients aged over 7 scored within the controls' normal range on all HRQoL domains. In adult survivors, physical functioning and general health were decreased (p < 0.05). Biliary complications, reoperations and obesity were independently associated with reduced HRQoL (p < 0.05 for all). Still 64% of adult survivors considered their health excellent. Sexual health was similar to controls but LT recipients may experience problems with their orgasm strength (p = 0.050) and condom-based contraception was more common after LT than among controls (58% and 12%, p < 0.001). In conclusion, normal HRQoL and sexual health are achievable post-LT.     

Quality of life after lung transplantation: a cross-sectional study.

BACKGROUND: The increase in life expectancy has raised the importance of quality of life after lung transplantation, although this issue has not yet been systematically investigated. The aim of this cross-sectional study was to provide an overview of quality of life in lung transplant patients. METHODS: Between April and July 2001, a set of 4 questionnaires were given to all adult, German-speaking lung transplant recipients (n = 108; response rate 87% [n = 94]): St. George's Respiratory Questionnaire (SGRQ), a lung-specific health status instrument; the Short Form-36 (SF-36), a general quality of life measure; the Hospital Anxiety and Depression Scale (HADS-D) and a self-reported questionnaire concerning sexual functioning, physical symptoms, adverse effects of immunosuppression and satisfaction with outcome. RESULTS: With regard to the SGRQ, all lung transplant recipients had significantly better scores, which reflected an enhanced quality of life compared with the reference value for patients with obstructive pulmonary disease (SGRQ: p < 0.001 in all sub-scales). The Hospital Anxiety and Depression Scale and the Mental Component Summary Scale of the SF-36 did not differ significantly compared with published normative data in the healthy population. However, the side effects of immunosuppression proved to be a major factor influencing the quality of life of lung transplant recipients (11% influenced strongly and 24% moderately). Seventy-six percent of lung transplant patients were highly satisfied with the transplant outcome and 92% would opt for the procedure again. Among all lung transplant recipients, those with cystic fibrosis were most satisfied (significantly) with their quality of life. CONCLUSIONS: Although lung transplant patients must cope with the side effects of immunosuppression, they report a highly satisfying quality of life with regard to physical and emotional well-being and social and sexual function.     

The effect of superficial venous surgery on generic health-related quality of life.

BACKGROUND: Superficial venous surgery (SVS) is associated with a significant improvement in disease-specific health related quality of life (HR-QoL) but the effect on generic HR-QoL remains uncertain. The aim of this study was to determine the effect of SVS on responses to the Short Form [SF]-36, the most widely used generic HR-QoL instrument. METHOD: Two hundred and three patients undergoing SVS completed the SF-36 pre-operatively and 24 months post-operatively. Scores for the 8 SF-36 domains [physical (PF) and social functioning (SF), role limitation due to physical (RP) and emotional (RE) problems, mental health (MH), vitality (V), pain (P), and general health perception (HP)] were calculated and normalised using UK standard data. RESULTS: Pre-operatively, patients scored significantly lower (worse) than the general UK population in PF, RP and P. Surgery was associated with a significant improvement in PF and P (45.3 vs. 42.5 and 48.9 vs. 43.8 postop vs. preop, p<0.001, WSR) at 2 years. CONCLUSION: SVS leads to a statistically and clinically significant improvement in the physical components of the SF-36. These data will allow the clinical benefits of SVS to be compared with other interventions so helping informing decisions about how venous surgery should be prioritised appropriately within the NHS.     

Quality of Life and Psychologic Distress of Recipients after Adult Living-Donor Liver Transplantation (LDLT)—A Study from Mainland China

This cross-sectional study investigated potential factors impacting quality of life in 125 recipients after living-donor liver transplantation (LDLT). Health-related quality of life (HRQoL) was measured by using the Chinese version of Medical Outcomes Study Short Form-36 (SF-36), and psychologic symptoms by using the Symptom Checklist-90-Revised (SCL-90-R). Clinical and demographic data were collected from the records of the Chinese Liver Transplant Registry and via questionnaire. A total of 102 recipients (81.6%) completed the questionnaires. All SF-36 domain scores (except the mental health score) were lower in the study than in the general population of Sichuan. The mental quality of life was significantly lower in female than in male subjects (P = .000). Regarding the role-physical (P = .016), social functioning (P = .000), and role-emotional (P = .004) domains, recipients >1 year after transplantation scored higher than those <1 year. Bodily pain scores were lower in recipients with prior acute liver failure than those with hepatic carcinoma or hepatic cirrhosis (P = .032). Social functioning was poorer in recipients with than in those without complications (P = .039). Mental component summary scale (MCS) scores and some of physical component summary scale (PCS) significantly correlated with symptom dimension scores of the SCL-90-R (P < .05). In conclusion, gender, time since transplant, etiology of disease, complications, occupation, and some psychologic symptoms were possible factors influencing postoperative HRQoL of LDLT recipients.     

Assessment of health-related quality of life in renal transplant recipients and dialysis patients

Health-related quality of life (HRQoL) is becoming an important outcome measure in evaluation of various forms of renal replacement therapy (RRT). The Short Form-36 (SF-36), Giessen Subjective Complaints List (GBB-24), and Zerssen's Mood Scale (Bf-S) are internationally validated questionnaires for the assessment of HRQoL. The goal of the current study was to evaluate the HRQoL of renal transplant recipients and compare it with that of patients on different forms of RRT. The study population consisted of: (1) 120 patients on hemodialysis (HD); (2) 43 patients on peritoneal dialysis (PD); (3) nine recipients who lost their grafts and went back to dialysis; (4) 120 age- and sex-matched healthy individuals (controls); and (5) 48 renal transplant recipients. The mean SF-36 scores were not significantly different between control group and transplant recipients as well as HD and PD patients including previously transplanted patients. The dialysis patients scored significantly worse in all eight SF-36 domains compared with transplant recipients and healthy subjects. In all GBB-24 components, the transplant recipients scored significantly higher than HD and PD patients. In the “fatigue tendency,” “limb pain,” and “cardiac complaints” components, recipients scored significantly higher than control group subjects. The mood analysis (Bf-S) showed that the scores of transplant recipients and controls did not differ, being significantly higher than those of dialysis patients. The HRQoL of patients on HD and PD were similar and lower than that of the general population. Renal transplantation significantly improved HRQoL at least to the level of healthy individuals. Graft loss was associated with significant worsening of HRQoL.     

Health-Related Quality of Life Before and After a Solid Organ Transplantation (Kidney, Liver, and Lung) of Four Catalonia Hospitals

Introduction and Aims

It has been described that patients who receive a transplant display a better Health Related Quality of Life (HRQoL). Our objective was to describe the HRQoL before and after a solid organ transplantation, comparing results among various transplantations.

Methods

This HRQoL study using the SF-36 was implemented before as well as at 3 and 12 months posttransplantation. Posttransplantation were compared with pretransplantation scores as well as with the general population.

Results

One hundred sixty-two renal, 159 liver, and 58 lung candidates were included before transplantation, among whom there were 126 renal, 108 liver, and 22 lung recipients. The median age of all transplant recipients was 53 years with 68% men. The various transplant types began with different HRQoL: lung showed the worst, followed by the liver, and then renal. The scores of the SF-36 before and 3 months posttransplantation showed significant improvements, except for “Pair.” At 12 versus 3 months, mental health was somewhat better for renal, and almost all dimensions showed significant improvement for liver and lung patients. All subjects showed clear improvements after transplantation.

Conclusion

All patients showed clear improvements after transplantation when mental health was compared with the general population, particularly lung transplant recipients who expressed the greatest improvement. However, they still showed deficits in physical health.     

Quality of life in survivors of thoracic aortic surgery.

BACKGROUND: The results of surgical repair of thoracic aortic lesions are improving. Still, mortality and morbidity are considerable. Outcomes need to be studied in greater detail. We studied quality of life in survivors of thoracic aortic surgery, which has not been reported before. METHODS: During a 5-year period, 115 patients underwent thoracic aortic repair. All mid- to long-term survivors (n = 81; median follow-up time, 26 months) received the Short Form-36 (SF-36) health questionnaire plus specific questions related to surgery. Five patients were lost to follow-up. RESULTS: Scores for the eight dimensions of SF-36 (range, 0 to 100, 100 reflecting best function) were compared with a normal population. The mean deficits from the norm were bodily pain, 0.1 (95% confidence interval, -3.4 to 3.6) points below norm; mental health, 8.3 (5.7 to 10.9); vitality, 9.5 (6.7 to 12.3); social functioning, 10.1 (6.9 to 13.3); general health, 11.1 (8.5 to 13.7); physical functioning, 16.6 (13.4 to 19.8); role emotional, 20.6 (15.3 to 25.9); and role physical, 30.2 (24.7 to 35.7). Subgroup scores for acute versus elective cases, ascendens versus arch versus descendens procedures, and major complication versus no major complication were not significantly different. Sixty-six percent (50 of 76) stated a general health perception improvement. In 82% (62 of 76), the quality of life improved or was preserved. Ninety-one percent (69 of 76) considered the operation successful. CONCLUSIONS: Considering the seriousness of the conditions, quality-of-life scores after thoracic aortic surgery were acceptable, although lower than in a normal population, except for bodily pain. Postoperative quality of life justifies thoracic aortic surgical repair.     

Sleep-related breathing disorders impair quality of life in haemodialysis recipients.

BACKGROUND: It is well known that the quality of life of haemodialysis recipients is often severely compromised. So far, the influence of sleep-related breathing disorders on the quality of life of patients receiving maintenance dialysis has not been evaluated. METHODS: Quality of life as assessed by the Medical Outcomes Study Short Form-36 (SF-36) and the Nottingham Health Profile Part 1 (NHP1) was determined in 33 patients (20 males, 13 females; median age 66 years (95% CI 22-82)) with end-stage renal disease treated with haemodialysis. Additionally, polygraphy with a validated eight-channel ambulatory recording unit was performed. RESULTS: Twenty-one patients (63.6%) had a clinically significant sleep-related breathing disorder with a median apnoea/hypopnoea index of 13.3 (6.3-78.1)/h and a median oxygen saturation during sleep of 92.5 (88-97)%. In three out of eight subjective measures of the SF-36 (vitality, social functioning and mental health) and in one out of six subjective measures of the NHP1 (emotional reactions), patients without sleep-related breathing disorders had a higher quality of life than patients with this disorder (P<0.05 each). Furthermore, the severity of the sleep-related breathing disorder as indicated by the apnoea/hypopnoea index significantly correlated with the following quality of life measures: physical functioning, social functioning, role limitation due to physical and emotional problems, general health and vitality (SF-36), and also with pain, sleep, social isolation and emotional reactions (NHP1) (P<0.05 each). CONCLUSIONS: We conclude that sleep-related breathing disorders independently influence the quality of life of patients receiving maintenance dialysis.     

原位心脏移植术后受者生存质量的调查与分析

目的 调查与评价原位心脏移植术后受者的生存质量,为采取针对性干预对策、提高受者生存质量提供科学依据.方法 选择初次接受原位心脏移植且存活超过6个月的79例成年受者(研究组),经受者知情同意后,由受者亲自填写调查问卷或通过电话对受者进行调查.采用生活质量评定量表(SF-36)调查受者总体生活质量,包括躯体健康、社会功能、躯体角色功能、躯体疼痛、心理健康、情绪角色功能、精力和总体健康共8个维度;采用社会支持度量表(SSRS)评价受者客观支持、主观支持和对社会支持的利用度共3个维度,分析受者社会支持与其生存质量的相关性;采用四川省城乡居民的SF-36调查数据作为对照(对照组).结果 调查结果显示,除躯体疼痛外,研究组受者术后SF-36中其他7个维度的评分明显低于对照组,两组间比较,差异均有统计学意义(P＜0.05);除躯体疼痛外,存活时间≥2年者较存活时间≤1年者其他7个维度的评分较对照组均有不同程度提高,二者比较,差异均有统计学意义(P＜0.05);存活时间1～2年者躯体疼痛的评分较存活时间≤1年者明显提高(P＜0.05).研究组受者的社会支持总分、客观支持分数、主观支持分数和对支持的利用度均低于对照组,两组间比较,差异均有统计学意义(P＜0.01).除躯体健康外,SF-36中其他7个维度的评分与社会支持总分密切相关(P＜0.05,r=0.223～0.710).结论 心脏移植术后受者的生存质量低于普通人群,但随着存活时间的延长,其生存质量水平逐渐提高;受者的生存质量与社会支持度密切相关,提高受者社会支持度有助于提高其生存质量.