Sit-to-stand performance in children with cerebral palsy: a population-based cross-sectional study.

BACKGROUND: Sit-to-stand (STS) is one of the most commonly performed functional movements in a child's daily life that enables the child to perform functional activities such as independent transfer and to initiate walking and self-care. Children with cerebral palsy (CP) often have reduced STS ability. The aim of this study was to describe STS performance in a national based total population of children with CP and its association with age, sex, Gross Motor Function Classification System (GMFCS) level, and CP subtype. METHODS: This cross-sectional study included 4,250 children (2,503 boys, 1,747 girls) aged 1-18 years from the Swedish Cerebral Palsy Follow-Up Program (CPUP). STS performance was classified depending on the independence or need for support into "without support," "with support," or "unable." "With support" included external support from, e.g., walls and furniture. Physical assistance from another person was classified as "unable" (dependent). Ordinal and binary logistic regression analyses were used to identify associations between STS and age, GMFCS level, and CP subtype. RESULTS: 60% of the children performed STS without support, 14% performed STS with support, and 26% were unable or needed assistance from another person. STS performance was strongly associated with GMFCS level and differed with age and subtype (p < 0.001). For all GMFCS levels, STS performance was lowest at age 1-3 years. Most children with GMFCS level I (99%) or II (88%) performed STS without support at the age of 4-6 years. In children with GMFCS level III or IV, the prevalence of independent STS performance improved throughout childhood. CP subtype was not associated with STS performance across all GMFCS levels when adjusted for age. CONCLUSIONS: Independent STS performance in children with CP is associated with GMFCS level and age. Children with CP acquire STS ability later than their peers normally do. The proportion of children with independent STS performance increased throughout childhood, also for children with GMFCS level III or IV. These findings suggest the importance of maintaining a focus on STS performance within physiotherapy strategies and interventions for children with CP, including those with higher GMFCS level.

Knee and ankle range of motion and spasticity from childhood into adulthood: a longitudinal cohort study of 3,223 individuals with cerebral palsy.

BACKGROUND AND PURPOSE: Reduced range of motion (ROM) and spasticity are common secondary findings in cerebral palsy (CP) affecting gait, positioning, and everyday functioning. These impairments can change over time and lead to various needs for intervention. The aim of this study was to analyze the development path of the changes in hamstring length, knee extension, ankle dorsiflexion, and spasticity in hamstrings and gastrosoleus from childhood into adulthood in individuals with CP at the Gross Motor Function Classification System (GMFCS) levels I-V. METHODS: A longitudinal cohort study was undertaken of 61,800 measurements in 3,223 individuals with CP, born 1990-2017 and followed for an average of 8.7 years (range 0-26). The age at examination varied between 0 and 30 years. The GMFCS levels I-V, goniometric measurements, and the modified Ashworth scale (MAS) were used for repeated assessments of motor function, ROM, and spasticity. RESULTS: Throughout the follow-up period, knee extension and hamstring length exhibited a consistent decline across all individuals, with more pronounced decreases evident in those classified at GMFCS levels III-V. Ankle dorsiflexion demonstrated a gradual reduction from 15° to 5° (GMFCS I-IV) or 10° (GMFCS V). Spasticity levels in the hamstrings and gastrosoleus peaked between ages 5 and 7, showing a propensity to increase with higher GMFCS levels. CONCLUSION: Passive ROM continues to decrease to 30 years of age, most pronouncedly for knee extension. Conversely, spasticity reached its peak at a younger age, with a more notable occurrence observed in the gastrosoleus compared with the hamstrings. Less than 50% of individuals had spasticity corresponding to MAS 2-4 at any age.

Introducing brief admissions by self-referral in child and adolescent psychiatry: an observational cohort study in Sweden.

BACKGROUND: Brief admission by self-referral, a novel crisis intervention designed to reduce suicide and self-harm in adults, was adopted for adolescents in paediatric psychiatry in Malmö, Sweden, in 2018. We aimed to investigate changes in utilisation of emergency psychiatric care. METHODS: We did an observational longitudinal cohort study in The University Hospital in Malmö, Sweden, which provides the only psychiatric emergency unit with 24 h psychiatric facilities in Region Skåne. Eligible patients were those aged 13-17 years who were admitted to the psychiatric facility, who had at least one emergency visit or admission during the 6 months before admission, and had prominent features of instability and self-harm, corresponding to at least three of the nine criteria for borderline personality disorder as per the DSM-5 as assessed by a paediatric psychiatrist during the admission. Patients with intellectual disabilities, psychosis, or language barriers were excluded. Patients who signed a brief admissions contract between April 1, 2018, and April 30, 2021, were eligible for inclusion in the study. A brief admissions contract allows patients to admit themselves to psychiatric emergency care for a transitory time. The primary outcome measures were the number of emergency visits, emergency admissions, inpatient days, and episodes of coercive (involuntary) care, compared at individual level before and after signing the brief admissions contract until end of follow-up. The number of visits and days were modelled using random-effects Poisson regression models, and the relative changes in the expected numbers of days per time unit were reported as rate ratios (RRs). FINDINGS: Of the 928 patients admitted to the psychiatric facility between April 1, 2018, and April 30, 2021, 60 were excluded, and a further 801 did not meet the inclusion criteria for age, previous emergency visits, or having at least three of the nine criteria of borderline personality disorder. 67 patients were eligible for inclusion, but four patients did not sign a contract. 63 patients were included in the study, including 60 females (95%) and three (5%) males, with a mean age of 14·8 years (SD 1·7). Ethnicity data were not collected. Patients were followed up for a median of 13·5 months (IQR 9·2 -19·6). After signing the contract, there was a decrease in the number of emergency visits (RR 0·22 [95% CI 0·15-0·32]; p<0·0001), emergency admissions (RR 0·26 [0·19-0·35]; p<0·0001), inpatient days (RR 0·29 [0·26-0·32]; p<0·0001), and inpatient days including brief admissions (RR 0·44 [95% CI 0·40-0·48]; p<0·0001). Episodes of coercive care did not change significantly (RR 0·99 [95% CI 0·40-2·43]; p=0·98). Psychiatric evaluation due to persistent suicidal ideations immediately after discharge was required for five patients. INTERPRETATION: Our findings suggest that brief admissions can be successfully implemented in paediatric psychiatry and appear to be an effective crisis management method for adolescents, associated with reduced demand for emergency care. Future randomised controlled trials are warranted. FUNDING: Region Skåne Health Care Authority.

Sequence of flexion contracture development in the lower limb: a longitudinal analysis of 1,071 children with cerebral palsy.

BACKGROUND: To prevent severe contractures and their impact on adjacent joints in children with cerebral palsy (CP), it is crucial to treat the reduced range of motion early and to understand the order by which contractures appear. The aim of this study was to determine how a hip-knee or ankle contracture are associated with the time to and sequence of contracture development in adjacent joints. METHODS: This was a longitudinal cohort study of 1,071 children (636 boys, 435 girls) with CP born 1990 to 2018 who were registered before 5 years of age in the Swedish surveillance program for CP and had a hip, knee or ankle flexion contracture of ≥ 10°. The results were based on 1,636 legs followed for an average of 4.6 years (range 0-17 years). The Cox proportional-hazards model adjusted for Gross Motor Function Classification System (GMFCS) levels I-V was used to compare the percentage of legs with and without more than one contracture. RESULTS: A second contracture developed in 44% of the legs. The frequency of multiple contractures increased with higher GMFCS level. Children with a primary hip or foot contracture were more likely to develop a second knee contracture. Children with a primary knee contracture developed either a hip or ankle contracture as a second contracture. CONCLUSIONS: Multiple contractures were associated with higher GMFCS level. Lower limb contractures appeared in specific patterns where the location of the primary contracture and GMFCS level were associated with contracture development in adjacent joints.

Paper-Based Optode Devices (PODs) for Selective Quantification of Potassium in Biological Fluids.

This paper describes the design, fabrication, and feasibility of paper-based optode devices (PODs) for sensing potassium selectively in biological fluids. PODs operate in exhaustive mode and integrate with a handheld, smartphone-connected optical reader. This integrated measuring system provides significant advantages over traditional optode membranes and other paper-based designs, by obtaining a linear optical response to potassium concentration via a simple, stackable design and by harnessing a smartphone to provide an easy-to-use interface, thus enabling remote monitoring of diseases.

Comparison of Hemodialysis Using a Medium Cutoff Dialyzer versus Hemodiafiltration: A Controlled Cross-Over Study.

PURPOSE: Conventional hemodialysis (HD) treatment has an acceptable removal of small uremic molecules, but so-called "middle molecules" in the range of 0.5-60 kDa are poorly cleared with HD compared to a native kidney, which may contribute to morbidity in the dialysis population. Hemodiafiltration (HDF) has a better removal of middle molecules compared to HD but is technically demanding and requires well-functioning dialysis access. The newly introduced medium cutoff (MCO) filters have been developed to enhance middle molecule clearance in HD-mode. The aim of this study was to compare reduction ratios (RRs) of molecules with different molecular weights (0.06-150 kDa) during dialysis with MCO dialyzer (used in HD-mode) compared to online-hemodiafiltration (ol-HDF) treatment with a conventional high-flux dialyzer. PATIENTS AND METHODS: This is a prospective controlled single-center cross-over study, including 16 patients in Malmö, Sweden. All patients had ongoing post-dilution ol-HDF treatment before the study. The study compared reduction ratios of small-, middle-, and large-sized molecules during a single 4h dialysis treatment with post-dilution ol-HDF (Polyflux 210H) to a 4h dialysis treatment with MCO dialyzer (Theranova 500) in HD-mode. Between treatments, the patients had a washout period of at least two weeks of their ordinary HDF treatment to reach their ordinary steady state. RESULTS: ol-HDF had significantly higher RR for cystatin C (13 kDa), compared to MCO (RR 68.1 vs 65.8, p=0.003), during a 4h dialysis treatment (mean convection volume of 24.5 L for HDF, and mean Qb of 324 mL/min for HDF and 323 mL/min for MCO). There was no significant difference in the RR for other middle molecules, or for smaller or larger molecules. CONCLUSION: Overall, the RRs were comparable for ol-HDF and MCO-HD. There was a slightly higher RR of cystatin C (a small middle molecule) for HDF compared to MCO but no difference in other measured molecules.

Study protocol: effects, costs and distributional impact of digital primary care for infectious diseases-an observational, registry-based study in Sweden.

INTRODUCTION: The ability to provide primary care with the help of a digital platform raises both opportunities and risks. While access to primary care improves, overuse of services and medication may occur. The use of digital care technologies is likely to continue to increase and evidence of its effects, costs and distributional impacts is needed to support policy-making. Since 2016, the number of digital primary care consultations for a range of conditions has increased rapidly in Sweden. This research project aims to investigate health system effects of this development. The overall research question is to what extent such care is a cost-effective and equitable alternative to traditional, in-office primary care in the context of a publicly funded health system with universal access. Three specific areas of investigation are identified: clinical effect; cost and distributional impact. This protocol describes the investigative approach of the project in terms of aims, design, materials, methods and expected results. METHODS AND ANALYSIS: The research project adopts a retrospective study design and aims to apply statistical analyses of patient-level register data on key variables from seven regions of Sweden over the years 2017-2018. In addition to data on three common infectious conditions (upper respiratory tract infection; lower urinary tract infection; and skin and soft-tissue infection), information on other healthcare use, socioeconomic status and demography will be collected. ETHICS AND DISSEMINATION: This registry-based study has received ethical approval by the Swedish Ethical Review Authority. Use of data will follow the Swedish legislation and practice with regards to consent. The results will be disseminated both to the research community, healthcare decision makers and to the general public.

Identifying female pelvic cancer survivors with low levels of physical activity after radiotherapy: women with fecal and urinary leakage need additional support.

OBJECTIVE: To investigate the frequency of physical activity among female pelvic cancer survivors (i.e., gynecological, rectal, and anal cancer survivors) and to investigate if survivors who practiced physical activity less than once a week differed from survivors practicing physical activity at least once a week with respect to urinary and fecal leakage, clinical and sociodemographic characteristics, quality of life (QoL), and depressed and anxious mood. METHODS: Female pelvic cancer survivors (n = 578, mean age 64 years) answered a questionnaire 6-48 months after radiotherapy. A multivariable regression model analyzed factors covarying with frequency of physical activity. We compared QoL and depressed and anxious mood between women practicing physical activity at least or less than once a week. RESULTS: Of 568 women delivering data, 186 (33%) practiced physical activity less than once a week while 382 (67%) practiced physical activity at least weekly. Women who leaked a large or all volume of stools (p = 0.01), had just elementary school level of education (p < 0.001), smokers (p = 0.049), or had lymphedema without receiving lymphedema treatment (p = 0.030) were more likely to practice physical activity less than weekly (50%, 45%, 45%, and 37%, respectively) compared with other women. Women practicing physical activity at least weekly reported better QoL (p < 0.001) and lower frequency of depressed mood (p = 0.044) compared with the others. CONCLUSIONS: Female cancer survivors experiencing fecal leakage were less likely to practice weekly physical activity than survivors without leakage. The survivors practicing weekly physical activity experienced better QoL and experienced depressed mood less frequently than the others.

Standard mortality rates and years of life lost for serologically defined adult-onset type 1 and type 2 diabetes - A fifteen year follow-up.

AIMS: The Diabetes Incidence in Kronoberg (DIK) study of adult-onset diabetes used serological classification. Standard Mortality Rates (SMR) and Years of Life Lost (YLL) 15 years after adult-onset (18-100 years) of diabetes were compared to the population of Kronoberg. METHODS: Of 1609/1660 (97%) patients, 112 (7%) had type 1 (T1D) (GADA+ and/or ICA+, and/or C-peptide < 0.25 nmol/l), and 1497 (93%) had type 2 diabetes (T2D) (antibody- and C-peptide ≥ 0.25 nmol/l). The National Swedish Mortality Register provided time of death. RESULTS: For T1D SMR did not differ from the Kronoberg population in any age group. In T2D SMR was 1.20 (1.12-1.29). After 15 years 26% (29/112) T1D and 52% (785/1497) T2D patients had died, p < 0.0001. In T2D SMR was 5.6 (30-39 years), 2 (40-59 years), 1.4 (60-69 years), and thereafter no difference. There were no significant sex differences in mortality, and no YLL to adult-onset T1D, but five YLL to T2D for onset at ages 20-60 years. CONCLUSIONS: For adult-onset T1D SMR did not differ from the general population, in contrast to previous findings in childhood-onset (< 30 years of age) T1D. The difference in mortality between persons with diabetes and the general population was due to higher mortality in T2D.

Highly sensitive and specific LC-MS/MS method to determine endogenous leukotriene B4 levels in human plasma.

Aim: To develop a high sensitivity and specific analytical method to measure endogenous levels of leukotriene B4 (LTB4) in human plasma. Methodology: LC-MS/MS and ELISA. Results: An LC-MS/MS method was developed with a sensitivity of 1.0 pg/ml, and within and between batch precision of <16% and <13% RSD, respectively. Conclusion: We have developed a sensitive LC-MS/MS method that can detect endogenous LTB4 in human plasma. The LC-MS/MS method displayed correlation with a commercial LTB4 ELISA when analyzing in ex vivo ionophore-stimulated blood samples. For untreated plasma this correlation was lost. Endogenous LTB4 was shown to be unstable in plasma during storage at -20°C and subject to stereoisomer formation. Neither of the assays could quantify endogenous plasma LTB4 in samples stored for long term.

Utilization of digital primary care in Sweden: Descriptive analysis of claims data on demographics, socioeconomics, and diagnoses.

OBJECTIVE: As digital technologies for health continue to develop, the ability to provide primary care services to patients with new symptoms will grow. In Sweden, two providers of digital primary care have expanded rapidly over the past years giving rise to a heated debate with clear policy implications. The purpose of the study is to present a descriptive review of digital primary care as currently under development in Sweden. METHODS: Descriptive analysis of national coverage data on the utilization of digital care by sex, age, place of residence, socioeconomic status, and most common diagnoses. The data are compared with samples of corresponding data on traditional, office-based primary care, out-of-hours care, and on non-emergency telephone consultations to obtain a comparative analysis of digital care. RESULTS: Digital primary care in Sweden has increased rapidly over the past two years. Currently, more than 30,000 digital consultations are made per month, equivalent to around two percent of all physician-led primary care. Digital care differs in some ways to that of traditional care as users are generally younger and seek for different conditions compared with office-based primary care. Digital care is also similar to traditional care as utilization is higher in metropolitan areas compared with rural areas. Similar to general health care use, there is a negative correlation between use of digital care and socioeconomic status. User profiles by age and sex of digital care are also similar to those of out-of-hours care and non-emergency telephone medical consultations. CONCLUSIONS: By providing a detailed description of the development of digital primary care the study contributes to a growing understanding of the contributions that digital technologies can make to health care. Based on current trends digital primary care is likely to continue to increase in frequency over the coming years. As technologies develop and the public becomes more familiar to interacting with medical providers over the Internet also the scope of digital care is likely to expand. As the provision of digital primary care expands across Europe and beyond, policy makers will need to develop regulating capacities to ensure its safe, effective and equitable integration into existing health systems.

Promoting intestinal lymphatic transport targets a liver-X receptor (LXR) agonist (WAY-252,623) to lymphocytes and enhances immunomodulation.

Lymphocytes play a central role in the pathology of a range of chronic conditions such as autoimmune disease, transplant rejection, leukemia, lymphoma HIV/AIDs and cardiometabolic diseases such as atherosclerosis. Current treatments for lymphocyte-associated conditions are incompletely effective and/or complicated by a range of off-target toxicities. One major challenge is poor drug access to lymphocytes via the systemic blood and this may be attributed, at least in part, to the fact that lymphocytes are concentrated within lymph fluid and lymphoid tissues, particularly in gut-associated lymphatics. Here we demonstrate that promoting drug uptake into the intestinal lymphatics with a long chain fatty acid, thereby increasing lymphocyte access, enhances the pharmacodynamic effect of a highly lipophilic liver X receptor (LXR) agonist, WAY-252623, that has been suggested as a potential treatment for atherosclerosis. This has been exemplified by: (1) increased mRNA expression of key markers of LXR activation (ABCA1) and regulatory T cells (Foxp3) in local lymphatic lymphocytes and (2) enhanced numbers of CD4+CD25+Foxp3+ regulatory T cells in the systemic circulation, after administration of a 5-fold lower dose with a lymph directing lipid formulation when compared with a non-lipid containing formulation. These data suggest that combining lipophilic, lymphotropic drug candidates such as WAY-252,623, with lymph-directing long chain lipid based formulations can enhance drug targeting to, and activity on, lymphocytes in lymph and that this effect persists through to the systemic circulation. This presents a promising approach to achieve more selective and effective therapeutic outcomes for the treatment of lymphocyte associated diseases.

Implementing a salutogenic treatment model in a clinical setting of emergency child and adolescent psychiatry in Sweden.

PROBLEM: Emergency care in child and adolescent psychiatry often lacks a coherent treatment model. This study reports on the development and implementation of a salutogenic treatment model at the Child & Adolescent Psychiatric Emergency Unit in Malmö, Sweden. METHODS: The development and implementation involved all staff categories and was guided by a recognized authority on salutogenesis. Generalized resistance resources (GRR) were identified that could be implemented at the unit to improve patients' sense of coherence. FINDINGS: Eight GRR were developed and implemented at the unit. During the 6-month period following the implementation, patients (n = 41) and parents reported satisfaction with the treatment, while mental health improved between admission and discharge, and both treatment length and readmission rates were reduced. CONCLUSION: A salutogenic treatment model involving GRR seems to be a promising approach in child and adolescent psychiatric emergency treatment.

Eradication of methicillin-resistant Staphylococcus aureus (MRSA) throat carriage: a randomised trial comparing topical treatment with rifampicin-based systemic therapy.

Eradication of methicillin-resistant Staphylococcus aureus (MRSA) colonisation may prevent transmission of strains between patients and reduces the risk of clinical infection. Colonisation of the throat is associated with prolonged carriage and is more difficult to eradicate. An open randomised study was conducted to evaluate two eradication protocols. Patients with pharyngeal carriage of MRSA were enrolled at six Swedish centres during 4 years. One treatment group received oral rifampicin and either clindamycin or trimethoprim/sulfamethoxazole (SXT) for 7 days in combination with nasal mupirocin. Patients in the other group were treated with nasal mupirocin only. Patients in the same household were randomised together. Both groups followed a hygiene protocol including chlorhexidine washing. Cultures from the nares, perineum and throat were taken at baseline and then at 2 weeks, 2 months and 6 months after the end of treatment. A total of 28 patients received rifampicin-based systemic antibiotics and 24 subjects received mupirocin only. At follow-up 6 months after the end of treatment, 61% of patients and 50% of households in the systemic antibiotics group had culture results negative for MRSA. Significantly less patients (12%) and households (10%) became decolonised in the group receiving topical treatment only. A combination of rifampicin and either clindamycin or SXT was more effective in eliminating pharyngeal MRSA carriage compared with topical treatment with mupirocin only.

Experiences of incontinence and pelvic floor muscle training after gynaecologic cancer treatment.

PURPOSE: The purpose of the present study is to describe how gynaecological cancer survivors (GCS) experience incontinence in relation to quality of life, their possibilities for physical activity and exercise and their perceptions and experiences of pelvic floor muscle training. METHOD: This qualitative interview content analysis study included 13 women (48-82 age) with urinary (n = 10) or faecal (n = 3) incontinence after radiation therapy (n = 2), surgery (n = 5) and surgery and radiation therapy (n = 6) for gynaecological cancer, 0.5-21 years ago. RESULT: Symptoms related to incontinence and restrictions in daily activities reduced physical quality of life. Emotions related to incontinence reduced psychological quality of life and social and existential quality of life, due to restrictions in activity and feelings of exclusion. Practical and mental strategies for maintaining quality of life were described, such as always bringing a change of clothes and accepting the situation. Possibilities for sexual and physical activity as well as exercise were also restricted by incontinence. The women had little or no experience of pelvic floor muscle training but have a positive attitude towards trying it. They also described a lack of information about the risk of incontinence. The women were willing to spend both money and time on an effective treatment for their incontinence. Nine out of 10 were willing to spend at least 7 h a week. CONCLUSION: GCS experienced that incontinence reduced quality of life and limited possibilities for sexual and physical activity as well as exercise. Coping strategies, both practical and emotional, facilitated living with incontinence. The women had a positive attitude towards pelvic floor muscle training. Lack of information had a negative impact on their way of dealing with the situation.

Ever dispense of prescribed allergy medication in children growing up close to traffic: a registry-based birth cohort.

BACKGROUND: Epidemiologic studies have shown conflicting results regarding the role of traffic pollution in the development of allergic disease. This study investigated the relationship between living close to traffic and ever dispense of prescribed oral antihistamines or nasal anti-allergic medication, among young children. The underlying aim was to investigate if children growing up close to traffic pollution are at higher risk of developing allergy in early childhood. METHODS: We investigated a birth cohort in southern Sweden, consisting of N = 26 128 children (0-6 years) with health outcome and exposure data. Of these children, N = 7898, had additional covariate information. Traffic intensity and yearly averages of dispersion-modeled concentrations of NOX (100 × 100 m grid) at residential addresses, were linked with registry data on dispensed allergy medication (the Swedish Prescribed Drug Register). Individual level covariate information was obtained from questionnaires distributed to parents at Child Health Care-center visits, eight months after birth. Cox proportional hazards regression was used for the statistical analyses. RESULTS: Living in close proximity to a road with equal to or greater than 8640 cars/day (compared to 0-8639 cars/day), was not associated with higher incidence of ever dispensed oral antihistamine or nasal anti-allergic medication, with or without adjustment for confounders (sex, breastfeeding, parental allergy, parental origin, season, and year of birth). Similar results were found in relation to NOX. CONCLUSIONS: Traffic-related exposure was not associated with higher incidence of ever dispensed medication against allergy, in children 0-6 years in southern Sweden. These results indicates that traffic-related exposure may not be a risk factor for early onset allergy in children in southern Sweden. However, children with dispense of prescribed allergy medication may be a selected subgroup, and the results for this group may not be generalizable to all children with allergy.

Overrepresentation of unaccompanied refugee minors in inpatient psychiatric care.

BACKGROUND: Unaccompanied refugee minors (URMs) have high levels of psychiatric symptoms, and concerns for their access to mental health services have been raised. From the mid-2000s, an increasing number of asylum-seeking URMs, mainly adolescent boys from Afghanistan, have been referred to the Child & Adolescent Psychiatry emergency unit in Malmö, Sweden. The aim of the study was to compare inpatient psychiatric care between URMs and non-URMs. FINDINGS: All admissions in 2011 at the emergency unit were identified and divided into URMs (n = 56) and non-URMs (n = 205). On the basis of unique patients' first treatment occasion, a group level analysis was performed on gender, age, treatment duration, additional treatment occasions/patient, involuntary care, involuntary care by gender, and ICD-10 principal diagnosis. To retrieve further sample characteristics, a questionnaire was administered to the physicians responsible for admitting patients in 2011. More URMs than non-URMs exhibited self-harm or suicidal behaviour in conjunction with referral. 86% of URMs were admitted with symptoms relating to stress in the asylum process. In the catchment area, 3.40% of the URM population received inpatient care and 0.67% inpatient involuntary care, compared to 0.26% and 0.02% respectively of the non-URM population, both comparisons p < 0.001. There were more boys in the URM group (95%) compared to the non-URM group (29%). A difference in use of involuntary care disappeared after adjusting for gender. No differences were found in diagnoses except for neurotic disorders (F40-48), which were more common in the URM group. CONCLUSION: From an epidemiological perspective, URMs were overrepresented in inpatient psychiatric care.

Individual whole-body concentration of ¹³7Cesium is associated with decreased blood counts in children in the Chernobyl-contaminated areas, Ukraine, 2008-2010.

The Narodichesky region, Zhitomir Oblast, Ukraine, is situated ∼80 km from the Chernobyl Nuclear Power Plant, which exploded in 1986 and polluted the environment. A previous study found that children living in villages with high activity of (137)Cesium (Cs) in the soil had decreased levels of hemoglobin, erythrocytes and thrombocytes. These findings motivated the present study that used a more comprehensive exposure assessment, including individual whole-body concentrations (WBC) of (137)Cs (Bq/kg). This cross-sectional sample examined between 2008-2010, included 590 children in the age 0-18 years. Children with higher individual log(WBC) activity in the body had significantly decreased hemoglobin, erythrocyte and thrombocyte counts. The effect of log(WBC) on decreased thrombocyte count was only seen in children older than 12 years. The average village activity of (137)Cs (kBq/m(2)) in soil was associated with decreased blood counts only indirectly, through (137)Cs in the body as an intermediate variable. Children in this study were born at least 4 years after the accident and thus exposed to low doses of ionizing radiation from (137)Cs. This cross-sectional study indicates that low levels may be associated with decreased blood counts, but we cannot exclude that these results are due to residual confounding factors.

Increased health care utilization by survivors of childhood lymphoblastic leukemia is confined to those treated with cranial or total body irradiation: a case cohort study.

BACKGROUND: Previous studies have indicated that survivors of childhood acute lymphoblastic leukemia (ALL) have an increased morbidity measured in terms of health care utilization. However, earlier studies have several potentially important limitations. To overcome some of these, we investigated hospital contact rates, and predictors thereof, among 5-year survivors of ALL in a population-based setting, and compared them to a control cohort regarding outcome measures from a comprehensive nation-wide health register. METHODS: All individuals diagnosed with ALL before the age of 18 in Southern Sweden during 1970-1999 and alive January 2007 (n=213; male=107) were identified through the Swedish Cancer Register. Each subject was matched to fifty controls, identified in the Swedish Population Register. All study subjects were linked to the National Hospital Register and detailed information was obtained on all hospital contacts (hospital admissions and outpatients visits) starting five years after cancer diagnosis, and the corresponding date for the controls, until 2009. RESULTS: The median follow-up among the 5-year survivors of ALL was 16 years (range 5-33), accruing a total of 3,527 person-years. Of the 213 5-year survivors, 105 (49.3%) had at least one hospital contact compared to 3,634 (34.1%) of the controls (p<0.001). Survivors had more hospital contacts (3 [1-6] vs. 2 [1-4] contacts, p<0.001) and more total days in hospital (6 [2-18] vs. 3 [1-7] days, p<0.001) than the controls during the study period. Logistic regression analysis showed that survivors treated with cranial irradiation and/or total body irradiation (45% and 7%, respectively) had an increased risk of at least one hospital contact (OR 2.3, 95%CI; 1.5-3.6 and OR 11.0, 95%CI; 3.2-50.7, respectively), while there was no significant difference between the non-irradiated survivors and controls. CONCLUSIONS: We show that irradiated survivors of childhood ALL have an increased morbidity measured in terms of hospital contacts, in comparison to non-irradiated survivors and controls, while non-irradiated survivors have not. These findings are encouraging regarding the future morbidity of children currently treated for ALL, as radiotherapy is necessary only for a minority of these.