Hand-arm vibration: Swedish carpenters' perceptions of health and safety management.

BACKGROUND: Workers in the construction industry are highly exposed to vibration from handheld equipment, which can have negative effects on the nerves and blood vessels in the hands. Employers in this industry often fail to comply with legislation regarding vibration exposure. AIMS: To assess carpenters' perceptions of proactive health and safety (H&S) management regarding hand-arm vibration exposure at construction sites in Sweden. METHODS: The carpenters answered a questionnaire on their perception of the implementation of H&S management, on symptoms indicating injury and on the use of vibrating equipment. RESULTS: One hundred and ninety-four carpenters from 4 construction companies and 18 construction sites completed the questionnaire. Attitudes to H&S management were generally positive. However, 36% of the carpenters reported that the H&S regulations and routines did not function in practice, and 40% claimed they did not receive necessary information on the exposure and effects of vibration. Most respondents (74%) perceived a high risk of injury in general in their work. Younger carpenters, carpenters employed at smaller companies and carpenters with symptoms indicating injury or with higher vibration exposure reported more negative perceptions. CONCLUSIONS: In general, the carpenters were positive about management's commitment to H&S management. However, the results indicate deficiencies in the way in which this commitment is applied in practice at the workplace. This highlights the importance of raising awareness concerning vibration exposure and possible injuries, and strengthening proactive H&S programmes, especially in smaller companies.

Local allergic rhinitis in children.

Local allergic rhinitis (LAR) is one of the endotypes of rhinitis. Despite much data about epidemiology diagnosis and treatment in adult patients with LAR, there is little information on children. Many studies indicate the need for such an assessment of the phenomenon in children, which results in one meta-analysis based on young patients selected from cohorts of patients of different ages.

Explaining the complex impact of the Covid-19 pandemic on children with overweight and obesity: a comparative ecological analysis of parents' perceptions in three countries.

BACKGROUND: The Covid-19 pandemic has changed children's eating and physical activity behaviours. These changes have been positive for some households and negative for others, revealing health inequalities that have ramifications for childhood obesity. This study investigates the pandemic's impact on families of children aged 2-6 years with overweight or obesity. METHODS: Drawing on interviews conducted as part of a randomised controlled trial (RCT) for childhood obesity, thematic analysis was used to examine how parents of pre-schoolers perceived changes in their eating, screentime and physical activity behaviours between the first and second waves of Covid-19. Parents (n = 70, representing 68 families) were interviewed twice during a period of 6 months in three countries with markedly different pandemic policies - Sweden, Romania, and Spain. The analysis is informed by Bronfenbrenner's ecological systems theory, which embeds home- and school-based influences within societal and policy contexts. RESULTS: The findings show that, although all participants were recruited from an RCT for families of children with excess weight, they reported different responses to the pandemic's second wave, with some children engaging in healthier eating and physical activity, and others engaging in comfort eating and a more sedentary lifestyle. Differences in children's obesity-related behaviours were closely related to differences in parents' practices, which were, in turn, linked to their emotional and social wellbeing. Notably, across all sites, parents' feeding and physical activity facilitation practices, as well as their emotional and social wellbeing, were embedded in household resilience. In resilient households, where parents had secure housing and employment, they were better able to adapt to the challenges posed by the pandemic, whereas parents who experienced household insecurity found it more difficult to cope. CONCLUSIONS: As the Covid-19 pandemic is turning into a long-term public health challenge, studies that address household resilience are crucial for developing effective prevention and treatment responses to childhood obesity.

How do young children eat after an obesity intervention? Validation of the Child Eating Behaviour Questionnaire using the Rasch Model in diverse samples from Australia and Sweden.

Child eating behaviours have consistently been linked to child weight status. Yet, changes in child eating behaviours during early obesity treatment are rarely evaluated. Psychometric evaluation of the Child Eating Behaviour Questionnaire (CEBQ) is common, but results are sample-dependent and included items may not capture the full range of the underlying traits. Rasch analysis can overcome these disadvantages. The aim of this paper was to assess child eating behaviours measured by the CEBQ after a 12-month obesity intervention applying the Rasch model for the validation of the CEBQ. The Rasch-based fit statistics were applied in children from two samples, Australian and Swedish (n = 1724). Changes in eating behaviours amongst children aged 4-6 years were examined in the More and Less RCT for obesity treatment (n = 177), which compared a parenting programme (with and without boosters) against standard treatment. Parents completed the CEBQ at four time points over 12-months. Linear mixed models were applied to estimate treatment effects on the CEBQ, refined according to Rasch, over time. We found that the validity of CEBQ was confirmed after removing 4 items (item fit statistics outside range 0.5-1.5). When the refined CEBQ was used in the assessment of the RCT, there were no differences in parental reports of changes in children's eating behaviours between the parenting programme and standard treatment (group-by-time interactions p > 0.05). However, in the total sample food approach behaviours decreased while fussy eating behaviours increased (p < 0.05). In conclusion, the refined CEBQ proved to be a valid tool for examining parent-reported child eating behaviours. Early obesity treatment may decrease eating behaviours associated with higher child weight. Future research should address the associations between changes in child weight status and eating behaviours.

Serum periostin relates to type-2 inflammation and lung function in asthma: Data from the large population-based cohort Swedish GA(2)LEN.

BACKGROUND: Periostin has been suggested as a novel, phenotype-specific biomarker for asthma driven by type 2 inflammation. However, large studies examining relationships between circulating periostin and patient characteristics are lacking and the suitability of periostin as a biomarker in asthma remains unclear. AIM: To examine circulating periostin in healthy controls and subjects with asthma from the general population with different severity and treatment profiles, both with and without chronic rhinosinusitis (CRS), in relation to other biomarkers and clinical characteristics. METHODS: Serum periostin was examined by ELISA in 1100 subjects aged 17-76 from the Swedish Global Allergy and Asthma European Network (GA(2)LEN) study, which included 463 asthmatics with/without chronic rhinosinusitis (CRS), 98 individuals with CRS only, and 206 healthy controls. Clinical tests included measurement of lung function, Fraction of exhaled NO (FeNO), IgE, urinary eosinophil-derived neurotoxin (U-EDN), and serum eosinophil cationic protein (S-ECP), as well as completion of questionnaires regarding respiratory symptoms, medication, and quality of life. RESULTS: Although median periostin values showed no differences when comparing disease groups with healthy controls, multiple regression analyses revealed that periostin was positively associated with higher FeNO, U-EDN, and total IgE. In patients with asthma, an inverse relationship with lung function was also observed. Current smoking was associated with decreased periostin levels, whereas increased age and lower body mass index (BMI) related to higher periostin levels in subjects both with and without asthma. CONCLUSION: We confirm associations between periostin and markers of type 2 inflammation, as well as lung function, and identify novel constitutional factors of importance to the use of periostin as a phenotype-specific biomarker in asthma.

From a reactive to a proactive safety approach. Analysis of medication errors in chemotherapy using general failure types.

A better understanding of why medication errors (MEs) occur will mean that we can work proactively to minimise them. This study developed a proactive tool to identify general failure types (GFTs) in the process of managing cytotoxic drugs in healthcare. The tool is based on Reason's Tripod Delta tool. The GFTs and active failures were identified in 60 cases of MEs reported to the Swedish national authorities. The most frequently encountered GFTs were defences, procedures, organisation and design. Working conditions were often the common denominator underlying the MEs. Among the active failures identified, a majority were classified as slips, one-third as mistakes, and for a few no active failure or error could be determined. It was found that the tool facilitated the qualitative understanding of how the organisational weaknesses and local characteristics influence the risks. It is recommended that the tool be used regularly. We propose further development of the GFT tool. We also propose a tool to be further developed into a proactive self-evaluation tool that would work as a complement to already incident reporting and event and risk analyses.

Microcirculatory responses of sacral tissue in healthy individuals and inpatients on different pressure-redistribution mattresses.

OBJECTIVE: The aim of this study was to explore the interaction between interface pressure, pressure-induced vasodilation, and reactive hyperaemia with different pressure-redistribution mattresses. METHOD: A cross-sectional study was performed with a convenience sample of healthy young individuals, and healthy older individuals and inpatients, at a university hospital in Sweden. Blood flow was measured at depths of 1mm, 2mm, and 10mm using laser Doppler flowmetry and photoplethysmography. The blood flow, interface pressure and skin temperature were measured in the sacral tissue before, during, and after load while lying on one standard hospital mattress and three different pressure-redistribution mattresses. RESULTS: There were significant differences between the average sacral pressure, peak sacral pressure, and local probe pressure on the three pressure-redistribution mattresses, the lowest values found were with the visco-elastic foam/air mattress (23.5 ± 2.5mmHg, 49.3 ± 11.1mmHg, 29.2 ± 14.0mmHg, respectively). Blood flow, measured as pressure-induced vasodilation, was most affected in the visco-elastic foam/air group compared to the alternating pressure mattress group at tissue depths of 2mm (39.0% and 20.0%, respectively), and 10mm (56.9 % and 35.1%, respectively). Subjects in all three groups, including healthy 18-65 year olds, were identified with no pressure-induced vasodilation or reactive hyperaemia on any mattress (n=11), which is considered a high-risk blood flow response. CONCLUSION: Interface pressure magnitudes considered not harmful during pressure-exposure on different pressure-redistribution mattresses can affect the microcirculation in different tissue structures. Despite having the lowest pressure values compared with the other mattresses, the visco-elastic foam/air mattress had the highest proportion of subjects with decreased blood flow. Healthy young individuals were identified with the high-risk blood flow response, suggesting an innate vulnerability to pressure exposure. Furthermore, the evaluation of pressure-redistribution support surfaces in terms of mean blood flow during and after tissue exposure is not feasible, but assessment of pressure-induced vasodilation and reactive hyperaemia could be a new way to assess individualised physiological measurements of mechanisms known to be related to pressure ulcer development.

Nocturnal blood pressure non-dipping is prevalent in severely obese, prepubertal and early pubertal children.

AIM: To investigate the prevalence of nocturnal blood pressure dipping among obese prepubertal and early pubertal children and to analyse the relationship between dipping and measures of insulin-glucose metabolism or sleep-disordered breathing. METHODS: We studied 76 obese children (41% girls) under clinical care, with an average age of 10.4 ± 1.7 and a body mass index Z-score (BMI Z-score) of 6.2 ± 1.6. We performed a 24-h ambulatory blood pressure measurement. Non-dipping was defined as a nocturnal blood pressure reduction of <10%. We calculated measures of insulin-glucose metabolism from the performed frequently sampled intravenous glucose-tolerance test and from fasting blood samples. Overnight sleep polygraph recordings were performed to assess sleep-disordered breathing. RESULTS: Forty-two percent of the children were systolic non-dippers, and 17% were diastolic non-dippers. There were no associations between systolic or diastolic dipping and measures of insulin-glucose metabolism after adjustments for BMI Z-score, gender and pubertal status. There were no associations between dipping and measures of sleep-disordered breathing. CONCLUSION: Nocturnal non-dipping was two times higher among severely obese, prepubertal and early pubertal children, compared to previous reports among children in general. There were no associations between nocturnal dipping and insulin-glucose metabolism or measures of sleep-disordered breathing in this group.

Infant growth is associated with parental education but not with parental adiposity - Early Stockholm Obesity Prevention Project.

AIM: To explore the simultaneous impact of parental adiposity and education level on infant growth from birth to 12 months, adjusting for known early-life risk factors for subsequent childhood obesity. METHODS: Baseline data for 197 one-year-old children and their parents, participating in a longitudinal obesity intervention, were used. Obesity risk groups, high/low, were defined based on parental body mass index (n = 144/53) and parental education (n = 57/139). Observational data on infant growth between 0 and 12 months were collected. The children's relative weight (body mass index standard deviation score) at 3, 6 and 12 months and rapid weight gain 0-6 months were analysed in regression models, with obesity risk as primary exposure variables, adjusting for gestational weight gain, birth weight, short exclusive breastfeeding and maternal smoking. RESULTS: Relative weight at 3, 6 and 12 months was associated with low parental education but not with parental adiposity. No significant associations were observed with rapid weight gain. None of the early-life factors could explain the association with parental education. CONCLUSION: Low parental education level is independently associated with infant growth, whereas parental obesity does not contribute to a higher weight or to rapid weight gain during the first year.

Chronic rhinosinusitis in asthma is a negative predictor of quality of life: results from the Swedish GA(2)LEN survey.

BACKGROUND: Asthma and chronic rhinosinusitis (CRS) both impair quality of life, but the quality-of-life impact of comorbid asthma and CRS is poorly known. The aim of this study was to evaluate the impact of CRS and other relevant factors on quality of life in asthmatic subjects. METHODS: This Swedish cohort (age 17-76 years) consists of 605 well-characterized asthmatics with and without CRS, 110 individuals with CRS only, and 226 controls and is part of the Global Allergy and Asthma European Network (GA(2) LEN) survey. The Mini Asthma Quality of Life Questionnaire (mAQLQ), the Euro Quality of Life (EQ-5D) health questionnaire, spirometry, skin prick test (SPT), exhaled nitric oxide (FeNO), smell test, and peak nasal inspiratory flow were used. RESULTS: Subjects having both asthma and CRS have lower mAQLQ scores in all domains (P < 0.001) and a lower EQ-5D index value and EQ-5D VAS value (P < 0.001) compared to those with asthma only. Asthmatics with CRS have significantly lower FEV1%pred and FVC%pred (88.4 [85.1-91.7] and 99.9 [96.7-103.0], respectively) compared with asthma only (91.9 [90.3-93.4] and 104.0 [102.5-105.5], respectively P < 0.05). Multiple regression analysis shows that low asthma quality of life is associated with having CRS (P < 0.0001), lower lung function (P = 0.008), current smoking (P = 0.01), BMI > 30 kg/m2 (P = 0.04), high age (P = 0.03), and a negative SPT (P = 0.04). CONCLUSIONS: Comorbid CRS was a significant and independent negative predictor of quality of life in asthmatics. Other negative factors were lower lung function, current smoking, obesity, advanced age, and having nonatopic asthma.

Perceptions of family planning among low-income men in Western Kenya.

BACKGROUND: Men have rarely been involved in either receiving or providing information on sexuality, reproductive health or birth spacing. They have also been ignored or excluded in one way or the other from participating in many family planning programmes as family planning is viewed as a woman's affair. AIM: To describe the perceptions of family planning among low-income men in Western Kenya. METHODS: A qualitative study using focus group interviews and content analysis was conducted, with 64 men aged 15-54 years participating actively. FINDINGS: Perceptions of family planning were manifold. For example, some perceived it as meaning having the number of children one is able to provide for. Most men knew about traditional and modern methods of birth control, although their knowledge was poor and misconceived. Modern methods were thought to give side effects, discouraging family planning. Low instances of family planning were also because of the fact that culturally, children are considered wealth. A law advocating family size limitation was regarded as necessary for the future. CONCLUSION: Men's perceptions of family planning are manifold. Their knowledge about contraception is poor and sometimes misconceived. Preferences regarding a child's gender are strong, thus attitudes and cultural beliefs that might hinder family planning have to be considered. A policy on male contraception and contraceptive services is seen as necessary.

Fluticasone and ibuprofen do not add to the effect of salmeterol on organic dust-induced airway inflammation and bronchial hyper-responsiveness.

BACKGROUND: Exposure in a pig house causes airway inflammation and bronchial hyper-responsiveness which are not influenced by anti-asthma drugs, including a beta(2)-agonist (salmeterol). OBJECTIVES: We hypothesized that a glucocorticoid or a cyclo-oxygenase-inhibitor synergistically interacts with salmeterol offering a protection against dust-induced increased bronchial responsiveness and airway inflammation. As data did not confirm previous results a retrospective analysis of pooled data on dust-induced bronchial hyper-responsiveness from four other studies was performed. DESIGN: Fluticasone or ibuprofen was administered for 1 week and salmeterol or placebo was inhaled 1 h prior to a 3-h exposure in a pig barn in a double-blind, placebo-controlled, cross-over design (2-3 weeks apart) in 12 healthy subjects. Lung function, bronchial responsiveness to methacholine and inflammatory markers were evaluated before and after exposure. Pre- and postexposure bronchial responsiveness in nontreated subjects was retrospectively evaluated from four previous studies. SUBJECTS: Twelve healthy, nonatopic nonsmokers. RESULTS: Salmeterol partially protected against bronchial hyper-responsiveness but did not influence inflammatory markers. Fluticasone and ibuprofen did not add to these effects. The retrospective analysis showed that PD(20)FEV(1) after exposure in a pig barn is almost totally independent of pre-exposure PD(20)FEV(1)-level; all subjects end up at the same low postexposure PD(20)FEV(1). CONCLUSION: Contradictory to our previous results, salmeterol offered partial protection against enhanced bronchial responsiveness induced by exposure in a pig barn. This effect was not modified by fluticasone or ibuprofen. Our data clearly demonstrate that interventions altering bronchial responsiveness must be compared between groups with similar prechallenge bronchial responsiveness or in a cross-over design.

Self-care ability and sense of coherence in older nutritional at-risk patients.

OBJECTIVE: To investigate self-care ability and sense of coherence in geriatric rehabilitation patients nutritionally screened using the Nutritional Form For the Elderly and to relate the patients' perceived health to self-care ability and sense of coherence. DESIGN: Cross-sectional study. SETTING: A geriatric rehabilitation ward in a hospital in western Sweden. SUBJECTS: A sample of 172 consecutively recruited patients (65+ years) fulfilled the inclusion criteria. One hundred forty-four patients were included in the study because 16 patients refused to take part and 12 could not complete the entire data collection procedure. METHODS: Interviews, using one instrument for nutritional screening and other instruments measuring self-care ability and sense of coherence and one question about perceived health, were performed. RESULTS: Patients at medium or high risk for undernutrition had lower self-care ability (P<0.001) and weaker sense of coherence (P=0.007) than patients at low risk for undernutrition. Lower self-care ability, being single and admitted from another hospital ward was found to be predictors for being at medium or high risk for undernutrition. Patients who perceived good health had higher self-care ability (P<0.001) and stronger sense of coherence (P<0.001) than patients who perceived ill health. CONCLUSIONS: There is an indication that older patients at low risk for undernutrition have a greater capability to care for themselves than patients at medium or high risk for undernutrition. Perceived ill health in older patients is associated with lower self-care ability and weaker sense of coherence.

Nutritional status in elderly people admitted to community residential homes: comparisons between two cohorts.

The aim was to describe nutritional status and socio-demographic and medical data in people who were newly admitted to community residential homes (cohort 2), and to compare the results with a previous study performed in the same municipality four years earlier (cohort 1). One hundred and twenty-seven people, 65 years of age, or older, newly admitted to residential homes in a municipality in the southern part of Sweden, were consecutively included. Nutritional status was assessed, using a combination of anthropometry and serum protein measurements and by Mini Nutritional Assessment (MNA). The results showed that 32% of the residents in cohort 2 were assessed as protein-energy malnourished (PEM), compared with 38% in cohort 1. Body mass index, psychological stress or acute disease, and reduced fluid intake were items in MNA which had power to predict PEM. Residents in cohort 2, diagnosed as having severe medical diseases, increased as well as residents with neuropsychological problems. Simultaneously, the number living in residential homes decreased, as compared to cohort 1. These differences indicate that the admission criteria have changed between cohorts 1 and 2.

Low grandparental social support combined with low parental socioeconomic status is closely associated with obesity in preschool-aged children: a pilot study.

While the influence of parental socioeconomic status (SES) on children's weight status is well known, the impact of other family-related aspects such as parental and grandparental social support is less understood. This study investigates the importance of parents' SES and social support (functional and structural) for weight status in a clinical sample of preschoolers 4-6 years old with obesity (n = 39, 56% girls; 73% of parents were overweight/obese, 50% were of non-Swedish origin). Linear regression analyses, simple and multiple, were performed on SES and social support with child BMI SDS (body mass index standard deviation score) as the dependent variable. The results show that parents' income and low emotional support from paternal grandparents were significantly associated with more severe obesity. The association between parental income and the child's BMI SDS was stronger among parents who had low emotional support from their own parents. In conclusion, grandparental social support may be protective against childhood obesity.

The uptake of ascorbic acid into human umbilical vein endothelial cells and its effect on oxidant insult.

Intracellular reduced ascorbate (AA) levels in confluent cultures of human umbilical vein endothelial (HUVE) cells, grown under conventional conditions, were shown to be very low, ranging between undetectable, < 0.1 nmol/mg protein, and 0.3 nmol/mg protein. Reduced ascorbate was accumulated into the endothelial cells from M199 culture medium in time- and concentration-dependent manners, and was saturated at medium concentrations related to the normal plasma concentrations of the antioxidant (i.e. between 50 microM and 100 microM). Cells derived from different individuals demonstrated considerable inter-individual variation in these AA uptake parameters. The uptake of AA was sensitive to temperature and the presence of the structural analogue isoascorbate in the medium, indicating the involvement of an active transport mechanism. A role for the glucose transporter is, however, not indicated, as AA uptake was not sensitive to phloretin, an inhibitor of the cellular glucose transporter, nor greatly enhanced by depletion of glucose from the medium. Incubation of HUVE cells with dehydroascorbate (DHAA) caused a dose-dependent, but transient increase in intracellular AA. This indicates that HUVE cells are both competent in the uptake and intracellular reduction of oxidised ascorbate, and may resecrete AA into the medium. Indeed, reduced ascorbate in the medium was shown to be preferentially maintained in the presence of cells. The uptake of AA was not sensitive to the presence of DHAA in the medium, perhaps indicating different transporters for reduced and oxidised forms of ascorbate in these human cells. Pre-loading HUVE cells with AA was shown to protect control cells only weakly from the acute, sub-lethal toxicity of H2O2 generated by xanthine oxidase (1 U/mL or 10 U/mL). Protection was optimal at intracellular levels of 3-4 nmol AA/mg protein, with higher concentrations lacking a protective effect. Additionally, the presence of the iron chelator, desferoxamine, significantly protected GSH-depleted HUVE cells only in response to the peroxide, but did not potentiate the protective action of intracellular AA in either control or GSH-depleted cells. This indicates that ascorbate-driven redox-cycling of the Fe2+/Fe3+ does not hamper the intracellular protective function of ascorbate during hydrogen peroxide-derived oxidative stress. These results are discussed in terms of the central role of endothelial cells in the distribution of AA to the tissues of the body, the use of the HUVE cell system for model studies of the toxicity of oxidants in the human endothelium, and the balance between the antioxidant and pro-oxidant actions of AA.

History of cystometry.

Looking back on the changes in the conceptualization of micturition and the development of cystometry, it is reasonable to arrive at several conclusions. Considering their poor technical equipment, Budge's and Goltz's neurophysiologic observations in the 19th century were impressive. The pontine center for micturition, found by Budge, was later confirmed, by Barrington, to have a facilitating and coordinating function. Goltz's demonstration that micturition could be partially accomplished by a spinal reflex was unfortunately given too little attention by clinicians practicing cystometry in the beginning of this century. Dubois' careful pioneering investigations of bladder pressure, and Mosso and Pellacani's studies in bladder motility were outstanding. From Born's and Genouville's contributions, continuously recordable filling cystometry was developed as early as the end of the last century. However, due to a fixation on "bladder tone" and the concept of "crossed innervation" by succeeding investigators, development of cystometry was at a standstill for almost forty years before gradually attaining its modern interpretation. Compared to our century, it is striking how carefully all investigators from the 19th century cited each other and knew about each other's work. This was possible, in spite of poor communication, because of the small number of investigators involved in studies of bladder function. Although cystometry today is quite informative in many cases, two main points, the presence of detrusor contraction reflex and the patient's capacity to suppress its occurrence, are still highly dependent on the technique used and the subject's cooperation. The more complicated urodynamic investigations flourishing during the last fifteen years have been met with the same uncertainty as the preceding ones since they are partially or completely dependent on patient compliance. Frequently, findings in the laboratory do not relate to the clinical situation. Hopefully, future development of monitoring of bladder-urethral function and the use of neurophysiologic electrodiagnostic methods will reduce these difficulties. The authors believe that modern cystometry began in the 1950s, and that discussion of this period and up to the present is more appropriately the subject of a review on modern methodologies. Further, it is difficult to place modern technology and investigators in historical perspective when events are evolving.

Contelle: pelvic floor stimulator for female stress-urge incontinence. A multicenter study.

The clinical efficacy of a new device for treatment of female incontinence was studied in a multicenter trial. The device consists of an inflatable electrode carrier and an external stimulator unit. Forty women were treated: 10 had primary or recurrent genuine stress incontinence, 15 had urge incontinence due to idiopathic detrusor instability, not responding to drug treatment, and 15 had stress incontinence combined with detrusor instability. Twenty-five patients were improved by the treatment. Another 8 reported an excellent result of treatment and remained free of symptoms for more than six months after withdrawal of the treatment. The results were more favorable in patients with bladder hyperactivity than in genuine stress incontinence. The patients' general ratings of treatment efficacy correlated well with their recordings of urinary frequency and consumption of incontinence pads. The functional bladder capacity increased in improved patients, but normalization of urodynamic parameters was no prerequisite for clinical improvement. We found intravaginal electrical stimulation to be a valuable alternative to medical and surgical intervention in patients with detrusor instability.

Assessment of nutritional status using biochemical and anthropometric variables in a nutritional intervention study of women with hip fracture.

BACKGROUND & AIMS: The aim of this study of women with hip fracture was to describe nutritional status with biochemical markers and anthropometric variables, and to evaluate the effect of nutritional intervention with the intention of increasing protein and energy intake. METHODS: The first consecutive 44 women were included, and used as controls. The next 44 were matched for age, fracture and mental state. Anthropometric variables, IGF-I, hormones and serum albumin were collected 4--6 days (baseline), 1 and 3 months after surgery. Twenty-four women filled out a 7-day food record. RESULTS: At baseline, one fourth had BMI <20 kg/m(2)and subnormal triceps skinfold thickness. Baseline serum albumin, IGF-I and growth hormone levels were low, probably as an acute response to trauma. Women with BMI <20 kg/m(2)had lower IGF-I levels compared to those with higher BMI. At 3 months, one-third of both groups were protein and energy malnourished. The intervention group obtained higher daily energy percentage from fat but none of the groups reached their calculated energy need. CONCLUSIONS: Using biochemical markers in the acute postoperative situation to assess nutritional status is not recommended. The intervention had no impact on anthropometric or biochemical variables.

Living with fibromyalgia. Consequences for everyday life.

The influence of chronic pain on daily life was studied in 58 patients (55 women and three men) with fibromyalgia. The mean age was 45 +/- 11 (SD) years. A mail questionnaire including a 2-day diary was used for data collection. Information was gathered on social background, employment status, symptoms, physical training habits, patients' experience of general health, physical condition, and difficulties in performing motor tasks. The patient reported every half hour in the activity diary the degree of pain and fatigue, whether the activities were difficult to perform, and whether the patient considered them to be enjoyable, valuable, and meaningful. Fifty-five percent of the group had gainful employment. Most were working shorter hours and with changed work tasks. Motor tasks, such as carrying, holding, and running were more difficult to perform than before the onset of the symptoms, and half of the group reported most of their activities as strenuous to perform. Thirty-nine persons (67%) reported no, or very short, pain-free periods during the 2 days. In conclusion, symptoms influenced daily life considerably, and almost all patients reported changes in habits and routines as a consequence of fibromyalgia. An assessment of the patient's total life situation gives valuable information for understanding the patients' ability to handle everyday life.