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Patients' perception of health on renal replacement therapy: evaluation using a new instrument.

Patients' perception of their health is an important outcome measure in the management of chronic disease. Comparing that perception from patients receiving different forms of renal replacement therapy (RRT) with data from the general population could be used to monitor the effectiveness of treatment. The short form 36 (SF-36) questionnaire is a general measure of health status which has been validated in the UK and uses eight health scales comprising physical function, social function, role limitation (physical and emotional), mental health, energy, pain and overall health. Using the SF-36 questionnaire, the perception of health of patients receiving RRT was compared with data from healthy control subjects. One hundred and seventy-two of 185 (93%) patients receiving RRT--transplant (n = 102), haemodialysis (n = 43), and peritoneal dialysis (n = 27) completed the questionnaire; scores were compared with those from 542 healthy control subjects. The perception of health of haemodialysis and peritoneal dialysis patients was significantly worse than transplanted patients and controls in six of the eight scales (P < 0.05 dialysis versus transplant and controls). That of transplanted patients was worse in only two and better in one of the eight scales compared with the general population (P < 0.05). Patients were also stratified into low, medium, and high-risk groups based on age and comorbidity and were analysed irrespective of treatment modality. Scores were significantly different across the risk groups in five of the eight scales. We conclude that the SF-36 questionnaire is acceptable to patients on RRT and enables the perception of health of patients receiving RRT to be compared with that of the general population.(ABSTRACT TRUNCATED AT 250 WORDS)

Adolescent↗

Violence victims' perception of functioning and well-being: a survey from an urban public hospital walk-in clinic.

This study assessed the health perceptions of self-reported violence victims in an urban minority population attending a walk-in clinic by using an anonymous, 1-week, cross-sectional survey. The Medical Outcome Study Short-Form (MOS SF-20) was used to assess functioning/well being, including the dimensions of physical functioning, role functioning, social functioning, mental health, health perceptions, and pain. Health perception main scores were calculated for each of the six health dimensions in the following four groups: patient-victims, patient-nonvictims, visitor-victims, and visitor-nonvictims. Odds ratios (OR) were calculated to assess the association of violence victimization and functioning/well-being. The mean scores of health status were consistently better among nonvictims for all of the six health concepts measured; patients who were victims showed lower mean scores than nonvictim patients. A similar pattern also was found in visitors' health status scores when victims were compared to nonvictims. The strongest association was found between violence victimization and mental health, and the least association was between the pain score and violence victimization. This study showed a substantial association between poor health and violence victimization in the patient population studied. Intervention is needed to prevent and decrease violence in order to minimize the impact of violence on the health of victims.

Chicago↗

Change in clinical status, health status, and health utility outcomes in HIV-infected patients.

Psychometric health status scales and health utility scales were compared to measure the impact of changes in clinical status in patients infected with the human immunodeficiency virus (HIV). The data used included the first two waves of a longitudinal study of 160 HIV-infected patients, a population that was 34% women and 65% African American. The Medical Outcome Study-HIV Health Survey (MOS-HIV); sleep, cognitive function, and depression scales; the Sickness Impact Profile Home Management Scale; and questions on HIV-related clinical symptoms were administered. Standard gamble utilities and categorical rating scale preferences were assessed for current health state. The MOS-HIV scale scores of asymptomatic patients were significantly higher than those of symptomatic patients and patients with acquired immune deficiency syndrome. No differences were observed for utilities. Increases in clinical symptoms over 4 months were associated with changes in health perception, pain, physical role function, social function, mental health, depression, energy, cognitive function, and categorical rating scale preferences. The MOS-HIV and other health status measures discriminated between HIV disease stages and were associated with clinical status. Standard gamble utilities did not discriminate among the three groups and were not correlated with clinical status.

Acquired Immunodeficiency Syndrome↗

Postdischarge geriatric assessment of hospitalized frail elderly patients.

BACKGROUND: The diffusion of comprehensive geriatric assessment services has been rather limited in North America partly because of reimbursement and organizational constraints. OBJECTIVE: To evaluate the impact of a comprehensive geriatric assessment intervention for frail older patients that is started before hospital discharge and is continued at home. METHODS: Patients older than 65 years were selected who had either unstable medical problems, recent functional limitations, or potentially reversible geriatric clinical problems. Patients (n = 354) were randomly assigned to either the intervention group or a control group. Information on survival, readmissions, nursing home placement, medication use, and health status was collected at 30 and 60 days after hospital discharge. RESULTS: No differences were observed between the two treatment groups in survival, hospital readmission, or nursing home placement by 60 days. After adjustment for baseline characteristics, no significant differences were observed between the two groups on measures of physical functioning, social functioning, role limitations, health perceptions, pain, mental health, energy and/or fatigue, health change, or overall well-being. CONCLUSIONS: Although efficacy has been demonstrated for some forms of comprehensive geriatric assessment, the types of services that are easier to establish (inpatient consultation services and ambulatory assessment) have not been shown to improve outcomes. Our results indicate that outcomes are unaffected by a limited form of comprehensive geriatric assessment begun in the hospital and completed at home. Further efforts are needed to develop and to evaluate realistic approaches to comprehensive geriatric assessment.

Aged↗

The relationship between health status and blood pressure in urban African Americans.

African Americans have higher rates of hypertension and poorer health status than their white counterparts. This study assessed the relationship between health status, cardiovascular risk factors, and measured blood pressure. Free blood pressure screenings were performed at businesses and organizations located in west Baltimore. All individuals with cardiovascular risk factors were offered health education. Also, participants with a measured blood pressure of > or = 140/90 mm Hg were referred for free medical treatment. Participants completed a questionnaire that included demographics, cardiovascular risk factors, the Medical Outcomes Study SF 36, and two tests on cholesterol and heart disease knowledge. A total of 1389 African-American men and women were screened; 20% were found to have high normal blood pressure and 31% had stage 1 hypertension or higher. Those with hypertension reported lower physical functioning and poorer general health than those without high blood pressure. When compared with US normative data, participants reported higher levels in vitality and physical and emotional role functioning, more bodily pain, and poorer general health, but they were similar in physical functioning, social functioning, and mental health. Preliminary data suggest that hypertension does have an effect on health function.

Adult↗

Surgical correction of primary hyperparathyroidism improves quality of life.

BACKGROUND: The SF-36 health status assessment tool is well suited for measuring the morbidity associated with primary hyperparathyroidism (HPT). The purpose of this study was to test the hypothesis that surgical correction of primary HPT leads to measurable improvement in patient reported functional health status and well-being. METHODS: For the past 4 years patients with primary HPT have been asked to complete the SF-36 and to provide additional demographic and condition-specific information for study before operation. They then completed the SF-36 again by mail 2 months and 6 months after operation. RESULTS: One hundred forty patients entered the study through March 1998; 110 patients completed follow-up at 2 months and 82 at 6 months. Marked impairment compared to population norms occurred before operation in 7 of 8 domains of health status. Substantial improvement occurred in 5 of 8 domains of health status at 2 months and in 6 of 8 domains at 6 months. Statistically significant improvement was demonstrated in limitations caused by physical and emotional role function, social function, bodily pain, and vitality. CONCLUSIONS: Successful operation to correct primary HPT significantly improves patient reported functional health status and quality of life. Most improvement is seen within 2 months, but additional improvement in both physical and mental function is seen at 6 months.

Adult↗

Sensitizing clinicians and patients to the social and functional aspects of remission.

Axis I disorders are defined by specific symptom constellations that are frequently accompanied by notable impairments in social functioning. Social role impairments diminish personal fulfillment, satisfaction, and quality of life. It is now clear that these findings suggest a broader definition of remission that involves not only the absence of symptoms but also improvement in psychosocial functioning. Clinicians and patients need to become sensitized to the role of social functioning and quality of life in the assessment of treatment outcomes. Although there has been a recent emphasis on the inclusion of social function and quality of life measures in the definition of and requirements for remission, numerous standardized scales for measuring these factors already exist. In addition, selection of efficacious therapeutic agents proven to promote both elimination of symptoms and return to full social functioning is important. Finally, significant improvement in both symptoms and function may be necessary to prevent not only relapse but also ensure full remission of anxiety and depressive disorders.

Anti-Anxiety Agents↗

Determinants of client outcomes in self-help agencies.

OBJECTIVE: This study assessed the relationship between the outcomes of clients of client-run self-help agencies and attendance at the agency, satisfaction with the agency, psychological disability, and organizationally mediated empowerment, that is, the provision of opportunities for clients to meaningfully participate in decisions about their care and the care of others in the agency. The outcomes assessed were independent social functioning, assisted social functioning, and personal empowerment. METHODS: A total of 255 long-term users of four self-help agencies were interviewed at baseline and six months later. Univariate descriptive analyses as well as t tests describing changes in outcomes were conducted. The relationship of each of the four determinants to the three outcomes, after controlling for baseline status on the given outcome and other covariates, was assessed with structural modeling using Amos software. RESULTS: On average, personal empowerment among the clients of the self-help agencies increased, independent social functioning remained the same, and assisted social functioning decreased during the six-month follow-up period. Multivariate analyses showed a positive association between organizationally mediated empowerment and all three outcomes. CONCLUSIONS: The significant ingredient promoting positive outcomes for clients of self-help agencies appears to be the provision of opportunities for clients to meaningfully participate in decisions about their care and the care of others in the organization.

Adult↗

Stroke recovery profile and the Modified Rankin assessment.

BACKGROUND AND PURPOSE: The purpose of this study was to examine the relationship between the Modified Rankin Scale (MRS) and poststroke recovery in neurological deficits, activities of daily living (ADL), higher level of physical and social functioning and the patients' preference for health state. METHODS: Four hundred and fifty-nine participants in the Kansas City Stroke Study were prospectively assessed for measures of MRS, NIH Stroke Scale (NIHSS), Barthel ADL, SF-36 physical functioning, SF-36 social functioning, and Time Trade-Off (TTO). ANOVA and Bonferroni multiple comparisons were used to examine any differences in 3-month scores of NIHSS, Barthel ADL, SF-36 physical functioning, SF-36 social functioning and TTO between levels of the MRS. In addition, SF-36 physical functioning, SF-36 social functioning and TTO were characterized in patients who demonstrated improvement in global MRS outcome and also achieved a Barthel Index (BI) > or = 95 at 3 months after stroke. RESULTS: Two hundred and eighty patients (62%) shifted at least one grade in MRS from baseline to 3 months after stroke. Only 67 or 194 patients were considered to have a favorable outcome using MRS 0/1 or MRS 0/1/2, respectively, as criteria. Mean 3-month NIHSS and Barthel ADL scores were not significantly different between Rankin 0/1 and 2, but they were significantly different among Rankin 3, 4 and 5 (all p < 0.05). Mean 3-month scores of physical functioning and SF-36 social functioning were significantly different among Rankin 0/1, 2, 3 and 4 (all pairwise p < 0.05). Proportions of patients who achieved NIHSS < or = 1 or BI > or = 95 decreased as MRS grades worsened. In patients who showed improvement in MRS global outcome and also achieved BI > or = 95, mean scores on TTO were similar. CONCLUSIONS: Definition of favorable outcomes should include transition in the Modified Rankin score rather than MRS dichotomized as 0/1 or 0/1/2 because patients with transition in MRS scores have improvement in ADL, increased higher level of functioning and higher utility for health state.

Activities of Daily Living↗

The Social Occupational Functioning Scale (SOFS): a brief measure of functional status in persons with schizophrenia.

The social functioning of persons with schizophrenia contributes to their overall functional outcome and ability to live in the community. Enhancing the level of social functioning is an important treatment goal. The present study describes the development of the Social Occupational Functioning Scale (SOFS), a brief, yet comprehensive, easy to administer measure of social functioning for use in busy clinical settings. It has adequate psychometric properties in terms of reliability and validity. Exploratory factor analysis revealed a three-factor structure comprising of adaptive living skills, social appropriateness and interpersonal skills, accounting for 59% of the variance in total SOFS score.

Activities of Daily Living↗

Social stress alters splenocyte phenotype and function.

Social stress of group-housed male mice induced a state of functional glucocorticoid (GC) resistance in splenocytes. The following studies examined the effects of paired-fighting (PF) stress on immune cell distribution and function in spleens of male mice. Following six daily PF stress sessions, splenic monocytes and neutrophils increased and lymphocytes decreased. PF also altered the distribution of CD62L and CD11b positive monocytes. Additionally, PF augmented proliferation and lowered the sensitivity of LPS-stimulated splenocytes to the antiproliferative effects of corticosterone, suggesting that PF induced a state of GC resistance in splenocytes. Together, these findings indicate that social stress altered phenotype and function of splenic immune cells. These findings may have implications for the healing of bite wounds that are often associated with social stress in rodents.

Animals↗

Quality of life of patients on the waiting list for benign prostatic hyperplasia surgery.

OBJECTIVES: To assess the quality of life (QoL) of patients on the waiting list for benign prostatic hypertrophy (BPH) surgery and the relationship between prostate symptoms and QoL. MATERIALS AND METHODS: Our study included 189 BPH patients on the waiting list for surgery, during the period from January to December 1999. A survey was conducted to obtain information on sociodemographic characteristics, associated illnesses, prostate symptoms based on the International Prostate Symptoms Score (I-PSS), and QoL based on the 36-item Short Form Health Survey (SF-36). Moreover, the case history, prostate volume measured by ultrasound, and uroflowmetry results were considered. Descriptive, bivariate and multivariate analyses were conducted based on the scores recorded on the SF-36 scales and the other variables. RESULTS: The mean age was 68.8 +/- 6.9 SD. A total of 70.4% of the subjects had other chronic illnesses, 54.1% had severe symptoms (I-PSS > 19), and 69.8% reported that they were extremely dissatisfied with their symptoms. A total of 29.6% of the patients had urethral catheters. The SF-36 scale with the highest scores was social functioning (79.9, 95% CI: 76.5-83.4), whereas the lowest scores referred to role-physical (58.2, 95% CI: 52.3-64.1). Patients with more severe symptoms assigned lower scores to the physical functioning, vitality, social functioning, mental health, role-emotional and mental component summary (MCS) scales. Irritative symptoms were associated with lower vitality, social functioning, mental health and MCS. Patients with urethral catheters recorded lower scores on the physical functioning and role-physical scales. CONCLUSIONS: The QoL of BPH patients on the waiting list for surgery is poorer than that of the general population of the same age. The increased severity of prostate symptoms, particularly the irritative symptoms, leads to a poorer QoL in terms of nearly all aspects of QoL. However, this correlation was not observed for prostate volume nor uroflowmetry data.

Activities of Daily Living↗

A behavior management program to increase social responses in psychogeriatric patients.

Although increased numbers of psychogeriatric patients have been placed in proprietary nursing homes in recent years, many facilities have not been able to accommodate the behavioral problems involved. This study summarizes the results of a behavior management program for improving the social functioning and social behaviors of 6 psychogeriatric patients in a nursing home. The use of reinforcement by tokens substantially improved social behavior over a 10-day period; during a 10-day withdrawal of reinforcement, the level dropped precipitantly; but during the subsequent 10-day reinforcement period, substantial improvement in social functioning again was observed. Four of the 6 patients improved significantly, and after one year could be placed in a higher-level unit of the nursing home. The findings suggest that behavior management programs can be used successfully to improve the social functioning of psychogeriatric patients.

Aged↗

Depression in patients with acute traumatic brain injury.

OBJECTIVE: This study was undertaken to examine patients with closed head injuries for the presence of depressive disorders. METHOD: A consecutive series of 66 patients with closed head injuries but no significant spinal cord or other organ system injury were examined by means of a semistructured psychiatric interview. The Hamilton Rating Scale for Depression as well as scales measuring impairment in activities of daily living, intellectual functioning, and social functioning were administered. The patients' CT scans were also examined. RESULTS: Seventeen patients had major depression and two had minor depression. The presence of left dorsolateral frontal lesions and/or left basal ganglia lesions and, to a lesser extent, parietal-occipital and right hemisphere lesions was associated with an increased probability of developing major depression. Compared to the nondepressed group, the group with major depression had a higher frequency of previous psychiatric disorder and showed evidence of poorer social functioning. CONCLUSIONS: Major depression occurs in about one-quarter of patients after traumatic brain injury. This is the same frequency as in other major disorders such as stroke. Major depression appears to be provoked by one or more factors that include poor premorbid social functioning and previous psychiatric disorder or injury to certain critical brain locations.

Activities of Daily Living↗

Efficacy of interpersonal psychotherapy for depressed adolescents.

BACKGROUND: Psychotherapy is widely used for depressed adolescents, but evidence supporting its efficacy is sparse. METHODS: In a controlled, 12-week, clinical trial of Interpersonal Psychotherapy for Depressed Adolescents (IPT-A), 48 clinic-referred adolescents (aged 12-18 years) who met the criteria for DSM-III-R major depressive disorder were randomly assigned to either weekly IPT-A or clinical monitoring. Patients were seen biweekly by a "blind" independent evaluator to assess their symptoms, social functioning, and social problem-solving skills. Thirty-two of the 48 patients completed the protocol (21 IPT-A-assigned patients and 11 patients in the control group). RESULTS: Patients who received IPT-A reported a notably greater decrease in depressive symptoms and greater improvement in overall social functioning, functioning with friends, and specific problem-solving skills. In the intent-to-treat sample, 18 (75%) of 24 patients who received IPT-A compared with 11 patients (46%) in the control condition met recovery criterion (Hamilton Rating Scale for Depression score < or =6) at week 12. CONCLUSIONS: These preliminary findings support the feasibility, acceptability, and efficacy of 12 weeks of IPT-A in acutely depressed adolescents in reducing depressive symptoms and improving social functioning and interpersonal problem-solving skills. Because it is a small sample consisting largely of Latino, low socioeconomic status adolescents, further studies must be conducted with other adolescent populations to confirm the generalizability of the findings.

Adolescent↗

General practitioners' knowledge of functional and social factors in patients with rheumatoid arthritis.

The care of people with chronic physical disease is an important part of the work of general practitioners (GPs). Knowledge of social and functional factors, and good teamwork with other health and social care professionals, are necessary to provide high quality general practice care. This study investigated functional disability, social situation and the involvement of health and social care professionals in patients with rheumatoid arthritis, and their GPs' knowledge of these factors. Questionnaires were sent to all patients aged 15-74 with rheumatoid arthritis in two general practices, and similar questionnaires were given to their GPs. Functional disability was assessed using the health assessment questionnaire (HAQ), on a scale of 0-3. The GP consultation rate for patients with rheumatoid arthritis in the previous year was 6.9 compared to 3.7 for all patients in the practices, and increased with increasing disability. Sixty-five per cent of patients had a moderate (HAQ > 1 but </= 2) or severe (HAQ > 2) disabiltiy. There was an average difference between patient and GP scores for functional disability on the HAQ of 0.49 (95% confidence interval 0.36-0.62), with GPs scoring lower than patients and the difference increased with increasing disability. Seventy-one per cent of patients had seen a rheumatologist or orthopaedic surgeon in the previous year, but there was little involvement by other members of the primary health care team (PHCT). General practitioners had good levels of knowledge of their patients' employment status and who they lived with, but poor knowledge of most of the welfare benefits they were receiving, and of other health and social care professionals involved. It is concluded that GPs see their patients with rheumatoid arthritis frequently, but are often lacking the knowledge about their patients to provide high quality care. They often only know about aspects of their patients' care in which they are directly involved. Ways are suggested for how this situation could be improved.

Journal Article↗

Chinese SF-36 Health Survey: translation, cultural adaptation, validation, and normalisation.

STUDY OBJECTIVE: To develop a self administered Chinese (mainland) version of the Short-Form Health Survey (SF-36) for use in health related quality of life measurements in China. DESIGN: A three stage protocol was followed including translation, tests of scaling construction and scoring assumptions, validation, and normalisation. SETTING: 1000 households in 18 communities of Hangzhou. PARTICIPANTS: 1688 respondents recruited by multi-stage mixed sampling. MAIN RESULTS: The assumption of equal intervals was violated for the vitality and mental health scales. The recoded item values were used to calculate scale scores. The clustering and ordering of item means was the same as that of the source and other two Chinese versions. The items in each scale had similar standard deviations except those in the physical functioning, boduily pain, social functioning scales. The item hypothesised scale correlations were identical for all except the social functioning and vitality scales. Convergent validity and discriminant validity were satisfactory for all except the social functioning scale. Cronbach's alpha coefficients ranged from 0.72 to 0.88 except 0.39 for the social functioning scale and 0.66 for the vitality scale. Two weeks test-retest reliability coefficients ranged from 0.66 to 0.94. Factor analysis identified two principal components explaining 56.3% of the total variance. The Chinese SF-36 could distinguish known groups. CONCLUSIONS: This study suggested that the Chinese (mainland) version of the SF-36 functioned in the general population of Hangzhou, China quite similarly to the original American population tested. Caution is recommended in the interpretation of the social functioning and vitality scales pending further studies.

Adolescent↗

The Duke-UNC Health Profile: an adult health status instrument for primary care.

The Duke--UNC Health Profile (DUHP) was developed as a brief 63-item instrument designed to measure adult health status in the primary care setting along four dimensions: symptom status, physical function, emotional function and social function. Reliability and validity were tested on a group of 395 ambulatory patients in a family medicine center. Temporal stability Spearman correlations ranged from 0.52 to 0.82 for the four dimensions. Cronbach's alpha for internal consistency was 0.85 for emotional function. Guttman's reproducibility coefficients were 0.98 for physical function and 0.93 for social function, and the scalability coefficients were 0.89 for physical and 0.71 for social. Observed relationships between DUHP scores and demographic characteristics of the respondents correlated well with those predicted by the investigators (overall Spearman correlation 0.79). Convergent and discriminant validity was supported by strong associations between components of DUHP and those on the Sickness Impact Profile (SIP), the Tennessee Self-Concept Scale (Tennessee), and the Zung Self-Rating Depression Scale (Zung). DUHP with SIP monocomponent-heteromethod Spearman correlations ranged from 0.34 to 0.45, and those for DUHP with Tennessee ranged from 0.68 to 0.81. DUHP with Zung monoitem--heteromethod correlations ranged from 0.54 to 0.57. It is concluded that this evidence supports the reliability and validity of the DUHP as an instrument suitable for studying the impact of primary health care on the health outcomes of patients.

Adolescent↗