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Sedentary behavior, physical activity, and the metabolic syndrome among U.S. adults.

OBJECTIVE: We examined the associations among physical activity, sedentary behavior, and metabolic syndrome in a representative sample of U.S. adults. RESEARCH METHODS AND PROCEDURES: A total of 1626 men and women > or =20 years old from National Health and Nutrition Examination Survey 1999 to 2000 who attended the morning examination were evaluated. The metabolic syndrome was defined by using the definition from the National Cholesterol Education Program. RESULTS: In unadjusted analysis, participants who did not engage in any moderate or vigorous physical activity during leisure time had almost twice the odds of having metabolic syndrome [odds ratio (OR), 1.90; 95% confidence interval (CI), 1.22 to 2.97] as those who reportedly engaged in > or =150 min/wk of such activity. Adjustment for age, sex, race or ethnicity, educational status, smoking status, and alcohol use attenuated the OR (OR, 1.46; 95% CI, 0.87 to 2.45). Compared with participants who watched television or videos or used a computer <1 h/d outside of work, the adjusted ORs for having metabolic syndrome were 1.41 (95% CI 0.80 to 2.51) for 1 h/d, 1.37 (95% CI 0.85 to 2.20) for 2 h/d, 1.70 (95% CI 0.92 to 3.14) for 3 h/d, and 2.10 (95% CI 1.27 to 3.47) for > or =4 h/d. Additional adjustment for physical activity or sedentary behavior minimally affected the ORs. DISCUSSION: Sedentary behavior is an important potential determinant of the prevalence of the syndrome. Efforts to lessen the amount of time that U.S. adults spend watching television or videos or using a computer, especially if coupled to increases in physical activity, could result in substantial decreases in the prevalence of metabolic syndrome.

Adult↗

Ionizing radiation--understanding and acceptance.

A written survey about perceived radiation risks was conducted among three groups of a total of 400 individuals. Seventy-seven (26%) of the respondents were radiation workers, 35 (12%) were medical doctors without professional exposure, and 177 (68%) belonged to the general population. Even if the sample is not representative of the Romanian population as a whole, some interesting conclusions can be made. The level of anxiety toward radiation, expressed as a hazard perception index, is significantly lower in radiation workers when compared to medical doctors and the general population (0.81 +/- 0.94, 1.42 +/- 1.21, and 1.72 +/- 1.34, respectively, p < 0.001). Hazard perception index values also varied with the education status, with lowest values among medical university graduates and highest among public school graduates (p < 0.001). Both university-graduated groups significantly differ from the non-university groups (p < 0.05). Knowledge about radiation and emergency plans for nuclear accidents/incidents was also correlated with hazard perception, with the results confirming the hypothesis that better knowledge is associated with lower radiation hazard perception. The extent to which people accept civilian nuclear power is also related to hazard perception and knowledge. The way people perceive the radiation risk differed among the three groups. Different levels of risk perception were associated with radiation from nuclear energy and diagnostic x rays. It is important that radiological protection authorities develop new plans and materials for communicating with the general public in order to improve knowledge of ionizing radiation, radiation risks, and the safety of civilian nuclear energy employment.

Anxiety↗

Community awareness and utilization of growth chart in a semi-urban Nigerian community.

Five hundred and eighteen mothers resident in Adeta, Sawmill and Baboko Communities of Ilorin Local Government Area of Kwara State, Nigeria, were interviewed to assess their knowledge, utilization, and understanding of the growth chart. Five health facilities in the communities studied were visited to assess the availability, utilization and understanding of growth charts by health workers. Over half (53.7%) of the mothers interviewed have heard about growth charts. The level of awareness was significantly influenced by maternal age, educational status and parity (PLO.OS). Of those who have heard about growth chart, only 155 (55.8%) have it, and 150 of these (96.8%) use it regularly. One hundred and seventy four (33.6%) of all mothers, but 62.6% of those who have heard about the chart demonstrated an understanding of the markings on it. One hundred and sixteen mothers found the growth chart useful for immunization record, nutrition advice, clinic appointment dates, and assessment of developmental milestones. Two of the five health facilities visited had, and used growth charts. The health workers, however, demonstrated a clear understanding of weighing, plotting, and interpretation of the chart, and gave appropriate advice to mothers. Ways of improving growth monitoring in the community using the growth chart are suggested.

Adult↗

Insurance problems among inflammatory bowel disease patients: results of a Dutch population based study.

BACKGROUND AND AIMS: The majority of patients with inflammatory bowel disease (IBD) have a normal life expectancy and therefore should not be weighted when applying for life assurance. There is scant literature on this topic. In this study our aim was to document and compare the incidence of difficulties in application for life and medical insurance in a population based cohort of IBD patients and matched population controls. METHODS: A population based case control study of 1126 IBD patients and 1723 controls. Based on a detailed questionnaire, the frequency and type of difficulties encountered when applying for life and medical insurance in matched IBD and control populations were appraised. RESULTS: In comparison with controls, IBD patients had an 87-fold increased risk of encountering difficulties when applying for life assurance (odds ratio (OR) 87 (95% confidence interval (CI) 31-246)), with a heavily weighted premium being the most common problem. Patients of high educational status, with continuous disease activity, and who smoked had the highest odds of encountering such problems. Medical insurance difficulties were fivefold more common in IBD patients compared with controls (OR 5.4 (95% CI 2.3-13)) although no specific disease or patient characteristics were identified as associated with such difficulties. CONCLUSIONS: This is the first detailed case control study that has investigated insurance difficulties among IBD patients. Acquiring life and medical insurance constituted a major problem for IBD patients in this study. These results are likely to be more widely representative given that most insurance companies use international guidelines for risk assessment. In view of the recent advances in therapy and promising survival data on IBD patients, evidence based guidelines for risk assessment of IBD patients by insurance companies should be drawn up to prevent possible discriminatory practices.

Adolescent↗

Female surgical sterilization at a tertiary care hospital in Karachi.

BACKGROUND: Tubal ligation for sterilization is one of the common methods of contraception practiced by women in developing countries like Pakistan. This study was undertaken to study characteristics of couples undergoing surgical sterilization, and to identify ways of improving utililization of contraceptive services. MATERIAL AND METHODS: Details of 1148 women who underwent tubal ligation at the reproductive health center Jinnah Postgraduate Medical Center Karachi from January to December 2002 were recorded on a special proforma. The woman's age, duration of marriage, number of living children and the couple's educational status were recorded. Contraceptive use and duration, and associated medical conditions were documented. Data was entered in SPSS, frequency tables, means and standard deviations were obtained and comparative evaluation undertaken using non parametric methods, as indicated. RESULTS: Out of the 4210 initial clients, 1163 (27.62%) underwent surgical sterilization. This included 1148 (98.69%) tubal ligations and 15 (1.31%) vasectomies. Of these, 608 (52.96%) were carried out in the immediate puerperium. The mean age of women was 33.1+/-3.55 years, they had been married for 14.84+/-4.22 years and 44.34% had already had 6 or more children. CONCLUSION: Tubal ligation performed after careful selection and counseling, by experienced personnel under local anaesthesia is a safe procedure with very few complications. However older women with no history of contraception, who have already had 6 or more children, seem to avail it. Promotion of temporary contraceptives for birth spacing among younger couples is more likely to improve maternal and newborn health in addition to limiting the family size.

Adult↗

Pakistani moslems with Type 2 diabetes mellitus: effect of sex, literacy skills, known diabetic complications and place of care on diabetic knowledge, reported self-monitoring management and glycaemic control.

AIMS: To study factors such as sex, educational status and place of care, which might influence knowledge and self-management of diabetes, and glycaemic control in a Pakistani moslem diabetic population attending primary care general practices (GP) and secondary care clinics at the Manchester Diabetes Centre (MDC). METHODS: Patients with Type 2 diabetes mellitus took part in a one-to-one semi-structured interview and gave blood for haemoglobin A1c levels. RESULTS: Two hundred and one patients entered the study. Knowledge about diabetic diets was good (average scores 72%), and patients claimed to perform regular glucose measurements (66%), but they were not good at applying their knowledge to problems in daily life. Only 24% knew how to manage persistent hyperglycaemia. Women were worse than men at this (19 vs. 31% (chi2 = 3.8, P = 0.05)), were less likely to understand why glucose levels should be monitored, and had poorer glycaemic control overall (HbA1c 8.8 vs. 8.1%, P = 0.04). Fifty-four patients were completely illiterate. They had similar knowledge scores to readers but were less able to handle problem scenarios. Forty-five of these patients were women, and multiple regression analysis showed they were more likely to have the poorest glycaemic control. No major differences were found between general practitioner and hospital attenders, or between patients with and without known complications, except that hospital attenders were more likely to have complications and poorer control. CONCLUSIONS: Women who cannot read in this population are likely to have poorer glycaemic control and may be finding it more difficult to learn how to apply their knowledge to daily life. This subgroup may need more intensive, culturally appropriate, health education and support.

Age Factors↗

School behavior of children in kinship care.

This paper is based on the first comprehensive study of the health and educational status of children in kinship care, an increasingly frequent arrangement where children are placed in the care of relatives, mostly following neglect or abuse. Questionnaires were completed by teachers of 75% of the 374 school-age children in kinship care in one city, and additional information was obtained from caseworkers, caregivers, and school records. Compared to classroom peers, children in kinship care had poor study habits and attention and concentration skills. Other common problems included overactive, aggressive, and attention-seeking behavior. Most children had average or better relationships with teachers and peers. Multivariate analyses yielded several predictors that explained a modest amount of the variation in the children's school behavior. There was poor to moderate concordance in the assessments of teachers, caregivers, and caseworkers concerning various school related behaviors. Schools, caseworkers, and pediatricians should pay special attention to children in kinship care and ensure that this high-risk group of children receives necessary services.

Acting Out↗

Determinants of energy balance and overweight in Finland 1982 and 1992.

OBJECTIVE: To study the prevalence of overweight (BMI > 27 kg/m2) and major life-style determinants of energy balance in Finland, in 1982 and 1992. DESIGN: Cross-sectional study. SUBJECTS: 640 men and 677 women in 1982, and 664 men and 765 women 1992. MEASUREMENTS: BMI, dietary intake (3 d food record), physical activity and energy expenditure (self-administered questionnaire), data on smoking and educational status. RESULTS: The prevalence of overweight men was 39% in 1982 and 43% in 1992, and of women 33% and 34%, respectively. In 1992, the reported daily energy intake was 1203 kJ lower in men, and 711 kJ lower in women, compared with 1982 (P < 0.001). When suspected underreporters (energy intake less than 1.28 x BMR) were excluded, the decrease in reported energy intake was only 519 kJ (men) and 347 kJ (women) (P < 0.01). In 1992, the total physical activity level was 3.0% lower in men (P = 0.002), but only 0.6% lower in women (P = 0.18). Between 1982 and 1992, energy expenditure during work (P < 0.03) and during moving to and from work (P < 0.002) decreased. In contrast, energy expenditure during leisure-time exercise activity increased in men (+113 kJ/d) and in women (+146 kJ/d) (P < 0.001). CONCLUSION: Underreporting may explain a major part of the observed decrease in reported energy intake in 1992. The decreased energy expenditure during work was not counterbalanced by increased leisure-time physical exercise.

Adult↗

The validity and reliability of the Turkish version of Alzheimer's Disease Assessment Scale-Cognitive Subscale (ADAS-Cog) in patients with mild and moderate Alzheimer's disease and normal subjects.

OBJECTIVES: The cognitive subscale of the Alzheimer's Disease Assesment Scale (ADAS-Cog) is the most widely used test in clinical trials dealing with Alzheimer's disease (AD). The aim of this study was to investigate the validity and reliability of the Turkish version of ADAS-Cog. METHODS: Twenty-nine patients with AD, fulfilling NINCDS-ADRDA criteria of probable AD, who were in stage 3-5 according to the Global Deterioration Scale (GDS), and 27 non-demented control subjects with similar age, gender and educational status were recruited for the study. The Turkish version of ADAS-Cog, Standardized Mini Mental Status Examination (MMSE) and Short Orientation-Memory-Concentration Test (SOMCT) were applied to both of the groups. Inter-rater reliability, internal consistency, test-retest reliability; face validity, differential validity and convergent validity were statistically analyzed. RESULTS: Both MMSE and ADAS-Cog have significantly differentiated patients with AD and control subjects (p < 0.001). A significant correlation was established between MMSE and ADAS-Cog scores in AD group (r: -0.739). ADAS-Cog was also highly significantly correlated with GDS (r: 0.720) and SOMCT (r: 0.738). For the group with AD, control and whole cohort coefficients of internal consistency, Cronbach's alpha: 0.800, 0.515, 0.873 were found respectively. Inter-rater reliability for total ADAS-Cog score was found as ICC: 0.99 and 0.98 and test-retest reliability was found as ICC: 0.91 and 0.95 for demented and nondemented subjects, respectively. CONCLUSION: The Turkish version of ADAS-Cog has been found to be highly reliable and valid in differentiating patients with mild and moderate AD from nondemented subjects.

Aged↗

High prevalence of diabetes in Bahrainis. Associations with ethnicity and raised plasma cholesterol.

OBJECTIVE: To determine prevalence of diabetes and associated risk factors in the population of Bahrain. RESEARCH DESIGN AND METHODS: A cross-sectional study of 2,128 Bahrainis aged 40-69 years was conducted. RESULTS: Age-standardized prevalence of diabetes was 25% in Jaafari Arabs, 48% in Sunni Arabs, and 23% in Iranians. In multivariate analyses, positive family history of diabetes, low educational status, waist girth, plasma cholesterol, and, in women, postmenopausal status were independently associated with diabetes. Adjusting for these factors did not account for the difference in prevalence between Jaafari and Sunni Arabs. There was no association between diabetes and parental consanguinity. Mean plasma cholesterol was 0.5 mmol/l higher in diabetic than in normoglycemic participants, 0.5 mmol/l higher in Sunni than in Jaafari Arabs, and, excluding diabetic individuals, 0.2 mmol/l higher in those with a positive family history of diabetes than in those with a negative family history. Although 28% of participants had BMI > or = 30 kg/m2, only 42% of these obese individuals rated themselves as overweight. In men, obesity was inversely related to physical activity at work. In women, obesity was associated with high parity and inversely associated with employment outside the home. CONCLUSIONS: The high rates of diabetes in Bahrain and other Arabian Peninsula populations appear to be part of a familial syndrome that includes raised plasma cholesterol levels. Risk is related to ethnic origin but not to parental consanguinity. Despite the high rates of diabetes, obesity is still perceived as a desirable attribute in this population.

Adult↗

Risk factors for total tooth loss in the United States; longitudinal analysis of national data.

The NHANES I Epidemiologic Follow-up Study (NHEFS) of 1982-84 collected longitudinal data from 10,523 individuals initially seen during the first National Health and Nutrition Examination Survey (NHANES I) of 1971-75. Among this additional data was information on the incidence of total tooth loss during the 10 years between the surveys, which could then be added to NHANES I data to identify risk factors. In this analysis, a series of bivariate analyses were carried out, followed by logistic regression analysis to assess the simultaneous effect of major variables. Results showed that 7.4 percent of dentate Americans aged 25-74 at NHANES I became edentulous over the next 10 years. In bivariate analyses, the incidence of edentulism was correlated with baseline measures of lower income and education status, poorer oral health, self-perceptions of poor general health and oral health, absence of a regular dentist, and a lower number of remaining teeth at baseline. No correlation was found with gender and geographic region, nor with self-reported diabetes and arthritis, and age was not a factor when the number of remaining teeth at baseline were taken into account. In a logistic regression model assessing the effect of these variables simultaneously, none of the demographic variables retained significance; the only variable statistically significant in both age groups was the number of teeth remaining at baseline. Other significant variables in younger persons were higher periodontal disease scores, perceived poor dental health, perceived need for extractions, history of smoking, and low ascorbic acid intake. Some of these variables were reflections of negative health behavior and attitudes rather than direct correlates. Principal findings from this study were the importance of early tooth loss in eventual edentulism and the virtual disappearance of gender and age as determinants of total tooth loss.

Adult↗

Evaluation of the effect of cognitive therapy on perioperative anxiety and depression among Nigerian surgical patients.

STUDY OBJECTIVE: Surgical paients have been known to benefit immensely from psychological interventions. This study set out to assess the pre and postoperative anxiety levels and depression and the effect of cognitive therapy among Nigerian surgical patients. The effects of gender and educational status on perioperative anxiety and depression were also evaluated. STUDY DESIGN: The study utilized a controlled outcome design to evaluate the efficacy of self-instructional training (SIT) and rational emotive therapy (RET) in surgical patients. Preoperative anxiety and depression scores were used as co-variants. PATIENTS: Thirty-three (33) elective surgical patients were sampled randomly, divided into 3 groups of eleven (11) patients each. Eight (8) subjects underwent gynaecological procedures while the remaining 25 subjects had general surgical procedures. The mean age was 32.72 +/- 15.83 years (range = 17-16 years.) MEASUREMENTS: The major instruments used in the study were the State Anxiety Subscale of the Speilberger State Trait Anxiety Inventory (STAI) and Hospital Anxiety and Depression Inventory. MAIN RESULTS: SIT had the potential to reduce anxiety level among subjects postoperatively (t = 2.06; df = 10; p < 0.05). The use of RET reduced depression among surgical patients (t = 1.23; df = 10; p < 0.05). CONCLUSIONS: It was concluded that surgical patients manifest varying degrees of anxiety preoperatively and postoperatively. Patient's pre and postoperative anxiety and depression can be reduced by the introduction of SIT and RET.

Adult↗

The spatial epidemiology of cholera in an endemic area of Bangladesh.

This paper defines high-risk areas of cholera based on environmental risk factors of the disease in an endemic area of Bangladesh. The risk factors include proximity to surface water, high population density, and low educational status, which were identified in an earlier study by the authors. Cholera data were analyzed by spatially referenced extended household units for two time periods, 1983-1987 and 1992-1996. These periods were chosen because they had different dominant cholera agents. From 1983-1987 classical cholera was dominant and from 1992-1996 El Tor was dominant. By defining high-risk areas based on risk factors, this study builds a spatial risk model for cholera. The model is then evaluated based on the locations of observed cholera cases. The study also identifies the determinants of death due to cholera for the two different time periods dominated by the different cholera agents. The modeled risk areas that were based on the risk factors were found to correspond with actual distributions of cholera morbidity and mortality. The high-risk areas of the dominant cholera agents are relatively stable over time. However, from 1983-1987 El Tor cholera, which was not the dominant agent during that period, was not associated with high-risk areas, suggesting that the El Tor habitat may have changed over time. The case fatality rate for cholera was related to proximity to a diarrhea treatment hospital in the study area.

Bangladesh↗

The relationship of genotype to cognitive outcome in galactosaemia.

AIMS: To evaluate the cognitive outcome of a cohort of children with galactosaemia in relation to genotype. METHODS: The cohort was drawn from children notified to the British Paediatric Surveillance Unit galactosaemia study which ran from 1988 to 1990. Cognitive outcome was assessed using the Wechsler Intelligence Scale for Children or the Wechsler Preschool and Primary Scale of Intelligence. Parents completed a questionnaire detailing educational status, and the attending paediatrician returned a questionnaire regarding age at diagnosis and biochemical outcome over the previous two years. RESULTS: A total of 45 children were genotyped: 30 were homoallelic for the Q188R mutation, the remainder being heteroallelic for Q188R with K285N (n = 4), L195P (n = 4), or other mutations (n = 7). Psychometric evaluation was available in 34 cases: mean full scale IQ was 79, verbal quotient 79, and performance quotient 82. Genotype was not related to galactose-1-phosphate (Gal-1-P) concentrations. However, children homoallelic for the Q188R mutation had significantly lower IQ scores than those who were heteroallelic (73. 6 v 94.8). This difference was independent of social and demographic influences and Gal-1-P concentrations over the previous two years. CONCLUSIONS: In children with galactosaemia, cognitive outcome appears to relate to genotype rather than metabolic control, as reflected by Gal-1-P concentrations. The value of measuring Gal-1-P concentrations routinely once successfully established on a galactosaemia diet is questionable as concentrations do not appear to affect outcome. In the UK population, homozygosity for the Q188R mutation is invariably associated with a poor outcome, and there is evidence that variability in neurocognitive outcome is at least part dependent on allelic heterogeneity.

Child↗

Mould/dampness exposure at home is associated with respiratory disorders in Italian children and adolescents: the SIDRIA-2 Study.

AIMS: To report on the relation between home mould and/or dampness exposure and respiratory disorders in a large sample of children and adolescents in Italy, accounting for age at time of exposure. METHODS: 20,016 children (mean age 7 years) and 13,266 adolescents (mean age 13 years) completed questionnaires on indoor exposures and respiratory symptoms/diseases. Statistical analyses were adjusted for sex, age, questionnaire's compiler, area of residence, season of interview, parental educational status, family history of asthma, rhinitis, eczema, chronic obstructive pulmonary disease, presence of gas water heaters, passive smoking, pets, and active smoking (only for adolescents). Population attributable risk % (PAR) was also computed. RESULTS: Asthma was more strongly related to only early than to only current exposure, both in children (OR 1.80, 95% CI 1.41 to 2.30) and adolescents (OR 1.89, 95% CI 1.38 to 2.59). The same result was found for rhino-conjunctivitis (OR 1.46, 95% CI 1.17 to 1.82), in children, and for wheeze among adolescents (OR 1.56, 95% CI 1.15 to 2.11). In children, wheeze (OR 1.98, 95% CI 1.47 to 2.66) and eczema (OR 1.44, 95% CI 1.09 to 1.91) were more strongly related to mould/dampness when exposed both early and currently; the same occurred in adolescents for rhino-conjunctivitis (1.78, 95% CI 1.30 to 2.45). Although persistent cough/phlegm was significantly related to mould/dampness exposure in children, regardless of exposure timing, no significant association between mould/dampness exposure and eczema or cough/phlegm was found among adolescents. PAR estimates were higher for only early than only current exposures. Avoiding early only exposure would abate wheeze by 6%, asthma or cough/phlegm by 7%, rhino-conjunctivitis in children by 4%, and in adolescents, asthma by 6%, and wheeze by 4%. CONCLUSIONS: Respiratory disorders such as wheeze and asthma can often be explained by exposure to home mould/dampness, especially early in life. The association seems more evident in children than in adolescents. These findings may suggest the need for environmental prevention strategies.

Adolescent↗

Medical student name tags: identification or obfuscation?

OBJECTIVE: To explore how U.S. medical students doing clinical rotations are physically identified to patients via their name tags, and how patients interpret the educational status conveyed by those name tags. MEASUREMENTS AND MAIN RESULTS: A letter was sent to the dean of students at all 141 medical school campuses in the United States, requesting a photocopy of the name tag distributed to third-year students on clinical rotations. We then surveyed a convenience sample of 100 general medicine outpatients at the Hospital of the University of Pennsylvania and the Philadelphia Veterans Affairs Medical Center and presented them with examples of four ways medical students were identified on name tags we received: "medical student," "student physician," "student doctor," and "MD student." Patients were then asked to rank these, and three other identifiers ("faculty physician," "resident physician," and "house staff"), from least experienced to most experienced. Patients were told that some of the identifiers might denote the same level of experience. Fifty-three percent of the medical school name tags we received identified the medical student as "medical student," 11% as "student," 6% as "student physician," 2% as "student doctor," and 1% as "MD student." Four percent of name tags had only the student's name, and 18% had only the student's name and university affiliation. Patients thought that the four student descriptors ("medical student," "student physician," "student doctor," and "MD student") on medical student name tags indicated less experience than the other three descriptors. However, of the four student descriptors, patients thought "medical student" indicated less experience than the other three (p < .0001). CONCLUSIONS: There is great variation in how medical schools identify medical students on the name tags used during their clinical rotations. These different ways of identifying medical students are not interpreted as being identical to many patients.

Adult↗

Health-related quality of life in patients with inflammatory bowel disease measured with the short form-36: psychometric assessments and a comparison with general population norms.

BACKGROUND: We compared health-related quality of life (HRQOL) in a population-based cohort of Norwegian patients with inflammatory bowel disease (IBD) with a normal reference population by means of the short form-36 (SF-36) questionnaire, including the effect of age, sex, educational status, and symptom severity and the psychometric properties of the questionnaire. METHODS: The SF-36 was self-administered and was answered by the patients at the hospital at 2 occasions that were 6 months apart. RESULTS: Five hundred fourteen patients with IBD were eligible for analysis: 348 with ulcerative colitis (UC) and 166 with Crohn's disease (CD). The comparison group consisted of 2323 Norwegian people. The dimension scores for SF-36 were significantly lower in 6 of 8 dimensions for patients with UC and in 7 of 8 dimensions for patients with CD than for the reference population. In both patients with UC and patients with CD, we found lower scores in elderly patients, which also was found in the background population. Women scored lower than men in all dimension scores. In both patients with UC and patients with CD, there was a statistically significant reduction in HRQOL score with increasing symptoms. The SF-36 has satisfactory reliability and discriminant ability for scores for all dimensions in both patients with UC and patients with CD. However, when measuring responsiveness, the figures were generally low. This finding, together with the high ceiling effects, may indicate that the SF-36 has limitations regarding detecting deterioration or improvement over time. CONCLUSION: We have shown that HRQOL in a Norwegian population-based cohort of patients with IBD, measured with the SF-36, is lower than that of a Norwegian reference population. In general, the SF-36 was found to have satisfactory psychometric properties in this IBD population.

Adolescent↗

Satisfaction with hospital rehabilitation: is it related to life satisfaction, functional status, age or education?

Satisfaction with care, functional and cognitive status, life satisfaction, anxiety, and sociodemographic variables were correlated in 55 in-patients admitted to a rehabilitation unit after hip or knee surgery. The study aimed at investigating whether, as an index of care quality, patient satisfaction can be considered as a distinct domain or instead is subsidiary to other patient characteristics. Patient satisfaction with rehabilitation care was measured through a questionnaire, SAT-16. The SAT-16 scores were moderately correlated with a short form of the Life Satisfaction Index (LSI-11: rs = 0.41, p = 0.001), but did not correlate with either the Functional Independence Measure (FIM), the STAI form X (the Spielberger State-Trait Anxiety Inventory), age or educational level. According to the "discrepancy model", the fair degree of correlation between SAT-16 and LSI-11 could be explained by connecting both expressions of satisfaction with personal background expectations and their perceived degree of fulfilment. The results confirm, also for rehabilitation care, that patient satisfaction should be considered as a valuable specific outcome, independent of most of the patient characteristics investigated (functional and cognitive status, anxiety, age, and education).

Activities of Daily Living↗