RESUMO
BACKGROUND: This observational, cross-sectional, retrospective chart review aimed to identify factors determining health-related quality of life (HRQoL) in adults with newly diagnosed attention-deficit/hyperactivity disorder (ADHD) in Sweden. METHODS: Adult participants with a new clinical diagnosis of ADHD were enrolled from two specialist outpatient clinics in Stockholm, Sweden, from 2013 to 2015. Data extracted from patient records included demographics, clinical characteristics and comorbid psychiatric diagnoses identified using the Mini International Neuropsychiatric Interview (MINI). Depression severity was assessed using the Montgomery-Åsberg Depression Rating Scale - Self-reported (MADRS-S). The self-rated five-dimension EuroQol questionnaire (EQ-5D) was used to measure HRQoL. Predictors of EQ-5D index score were identified using multivariate linear regression adjusting for age, sex, education level, and main income source. RESULTS: The mean age of the 189 enrolled patients was 35.2 years (standard deviation [SD], 12.3), and 107 (57%) were female. Psychiatric comorbidities were present in 92 patients (49%), with anxiety and depression being the most common diagnoses. The mean EQ-5D index score was 0.63 (SD, 0.28). Low EQ-5D index scores were significantly associated with high MADRS-S scores, multiple comorbid psychiatric disorders, low educational achievement, female sex, and not having a main income derived from employment or self-employment. CONCLUSIONS: These findings suggest that adults with newly diagnosed ADHD experience low HRQoL, which may often be exacerbated by psychiatric comorbidities such as anxiety and depression. Patients presenting with ADHD and psychiatric comorbidities in adulthood may require particular care and resources in the management of their ADHD.
Assuntos
Ansiedade , Transtorno do Deficit de Atenção com Hiperatividade , Efeitos Psicossociais da Doença , Depressão , Qualidade de Vida , Adulto , Idoso , Ansiedade/diagnóstico , Ansiedade/epidemiologia , Transtorno do Deficit de Atenção com Hiperatividade/diagnóstico , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Transtorno do Deficit de Atenção com Hiperatividade/psicologia , Comorbidade , Estudos Transversais , Depressão/diagnóstico , Depressão/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Escalas de Graduação Psiquiátrica , Estudos Retrospectivos , Autorrelato , Fatores Socioeconômicos , Suécia/epidemiologiaRESUMO
BACKGROUND AND PURPOSE: The incidence of hospitalizations, treatment and case fatality of ischaemic stroke were assessed utilizing a comprehensive multinational database to attempt to compare the healthcare systems in six European countries, aiming also to identify the limitations and make suggestions for future improvements in the between-country comparisons. METHODS: National registers of hospital discharges for ischaemic stroke identified by International Classification of Diseases codes 433-434 (ICD-9) and code I63 (ICD-10), medication purchases and mortality were linked at the patient level in each of the participating countries and regions: Finland, Hungary, Italy, the Netherlands, Scotland and Sweden. Patients with an index admission in 2007 were followed for 1 year. RESULTS: In all, 64,170 patients with a disease code for ischaemic stroke were identified. The number of patients registered per 100,000 European standard population ranged from 77 in Scotland to 407 in Hungary. Large differences were observed in medication use. The age- and sex-adjusted all-cause case fatality amongst hospitalized patients at 1 year from stroke was highest in Hungary at 31.0% (95% confidence interval 30.5-31.5). Regional differences in age- and sex-adjusted 1-year case fatality within countries were largest in Hungary (range 23.6%-37.6%) and smallest in the Netherlands (20.5%-27.3%). CONCLUSIONS: It is feasible to link population-wide register data amongst European countries to describe incidence of hospitalizations, treatment patterns and case fatality of ischaemic stroke on a national level. However, the coverage and validity of administrative register data for ischaemic stroke should be developed further, and population-based and clinical stroke registers should be created to allow better control of case mix.
Assuntos
Isquemia Encefálica/epidemiologia , Sistema de Registros/estatística & dados numéricos , Acidente Vascular Cerebral/epidemiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Finlândia/epidemiologia , Humanos , Hungria/epidemiologia , Itália/epidemiologia , Masculino , Pessoa de Meia-Idade , Países Baixos/epidemiologia , Escócia/epidemiologia , Suécia/epidemiologiaRESUMO
BACKGROUND: People with a diagnosis of schizophrenia have limited metacognitive awareness of their symptoms. This is also evident for cognitive difficulties when neuropsychological assessments and self-reports are compared. Unlike for delusions and hallucinations, little attention has been given to factors that may influence the mismatch between objective and subjectively reported cognitive problems. Symptom severity, and also self-esteem and social functioning, can have an impact on cognitive problem perception and help to explain the gap between objective and subjective cognitive assessments in psychosis. METHOD: One-hundred participants with a diagnosis of schizophrenia were recruited and assessed with a comprehensive neuropsychological battery, a measure of awareness of cognitive problems and measures of psychotic symptoms, social and behavioural functioning and self-esteem. Regression was used to investigate the influence of symptoms, social functioning and self-esteem, and patients with different levels of cognitive problem awareness were contrasted. RESULTS: Simple correlation analysis replicated the lack of association between objective cognitive measures and metacognitive awareness of cognitive problems. However, the results of the regression analyses highlight that self-esteem and negative symptoms predict metacognitive awareness. When significant predictors were controlled, individuals with better awareness had more impaired working memory but higher IQ. CONCLUSIONS: Poor self-esteem and high negative symptoms are negatively associated with metacognitive awareness in people with schizophrenia. Interventions that aim to improve cognition should consider that cognitive problem reporting in people with schizophrenia correlates poorly with objective measures and is biased not only by symptoms but also by self-esteem. Future studies should explore the causal pathways using longitudinal designs.
Assuntos
Transtornos Cognitivos/etiologia , Esquizofrenia/complicações , Psicologia do Esquizofrênico , Autoimagem , Adolescente , Adulto , Idoso , Análise de Variância , Conscientização , Transtornos Cognitivos/psicologia , Feminino , Humanos , Inteligência , Masculino , Memória de Curto Prazo/fisiologia , Pessoa de Meia-Idade , Testes Neuropsicológicos/estatística & dados numéricos , Escalas de Graduação Psiquiátrica , Análise de Regressão , Índice de Gravidade de Doença , Ajustamento Social , Adulto JovemRESUMO
Calculation of costs of different medical and surgical services has numerous uses, which include monitoring the performance of service-delivery, setting the efficiency target, benchmarking of services across all sectors, considering investment decisions, commissioning to meet health needs, and negotiating revised levels of funding. The role of private-sector healthcare facilities has been increasing rapidly over the last decade. Despite the overall improvement in the public and private healthcare sectors in Bangladesh, lack of price benchmarking leads to patients facing unexplained price discrimination when receiving healthcare services. The aim of the study was to calculate the hospital-care cost of disease-specific cases, specifically pregnancy- and puerperium-related cases, and to indentify the practical challenges of conducting costing studies in the hospital setting in Bangladesh. A combination of micro-costing and step-down cost allocation was used for collecting information on the cost items and, ultimately, for calculating the unit cost for each diagnostic case. Data were collected from the hospital records of 162 patients having 11 different clinical diagnoses. Caesarean section due to maternal and foetal complications was the most expensive type of case whereas the length of stay due to complications was the major driver of cost. Some constraints in keeping hospital medical records and accounting practices were observed. Despite these constraints, the findings of the study indicate that it is feasible to carry out a large-scale study to further explore the costs of different hospital-care services.
Assuntos
Países em Desenvolvimento/estatística & dados numéricos , Custos Hospitalares , Cuidado Pós-Natal/economia , Pobreza , Cuidado Pré-Natal/economia , Bangladesh , Custos e Análise de Custo , Feminino , Hospitalização/economia , Humanos , Gravidez , Complicações na Gravidez/economiaRESUMO
A simulation model was developed to estimate the stomatal conductance and ozone flux to Norway spruce saplings in open-top chambers. The model was parameterized against needle conductance measurements that were made on 4-6-year-old spruce saplings, grown in open-top chambers, in July-September during three different seasons. The spruce saplings were either maintained well watered or subject to a 7-8 week drought period in July-September each year. The simulated conductance showed a good agreement with the measured conductance for the well-watered as well as the drought stress-treated saplings. The simulations were significantly improved when different vapour pressure deficit (VPD) functions were applied for well-watered and drought-stressed spruce saplings. The cumulated ozone uptake which was calculated from the conductance simulations showed less variation between years, compared to the cumulative ozone exposure index AOT40 (accumulated exposure over a threshold of 40 ppb or nl l(-1)) for the corresponding time periods. Measurements in May 1995 demonstrated the occurrence of long-term 'memory-effects' from the drought stress treatments on the conductance. Memory-effects need to be considered when simulation models for stomatal conductance are to be applied to long-lived forest trees under a multiple stress situation.
RESUMO
Norway spruce saplings [Picea abies (L.) Karst.] were exposed during four growing seasons to two different ozone treatments in open-top chambers: charcoal filtered air (CF), and non-filtered air with extra ozone (NF+, 1.4xambient concentrations). Within each ozone treatment the saplings were either kept well watered or treated with a 7-8 week period with reduced water supply each growing season. The total biomass of the trees was measured in April and September during each of the last three growing seasons. NF+ significantly reduced the total biomass accumulation of Norway spruce saplings during the fourth growing season. No interaction between ozone and reduced water supply could be detected. The magnitude of the ozone impact after 4 years of exposure was an 8% reduction of the total plant biomass and a 1.5% reduction of the RGR. The reduced water supply reduced the total biomass 29% and the RGR 12%.
Assuntos
Poluentes Atmosféricos/farmacologia , Biomassa , Ozônio/farmacologia , Pinus/efeitos dos fármacos , Câmaras de Exposição Atmosférica , Clima , Modelos Lineares , Pinus/crescimento & desenvolvimento , ÁguaRESUMO
Norway spruce saplings [Picea abies (L.) Karst.] were exposed during four growing seasons to different ozone treatments in open-top chambers: charcoal filtered air (CF), non-filtered air (NF) and non-filtered air with extra ozone (NF+, 1.4xambient concentrations). The CF and NF+ ozone treatments were combined with phosphorous deficiency and drought stress treatments. The total biomass of the trees was harvested at different intervals during the experimental period. The ozone uptake to current-year needles of the Norway spruce saplings was estimated using a multiplicative stomatal conductance simulation model. There was a highly significant correlation between the reduction of total biomass and the estimated cumulative ozone uptake, which did not vary when different thresholds were applied for the rate of ozone uptake. The reduction of the total biomass was estimated to 1% per 10 mmol m(-2) cumulated ozone uptake, on a projected needle area basis.
Assuntos
Poluentes Atmosféricos/metabolismo , Ozônio/metabolismo , Picea/crescimento & desenvolvimento , Picea/metabolismo , Poluentes Atmosféricos/toxicidade , Modelos Biológicos , Ozônio/toxicidade , Picea/efeitos dos fármacos , Estômatos de Plantas/metabolismoRESUMO
Chronic conditions contribute to the majority of the mortality and morbidity burden in Europe. The extent to which infectious agents are responsible for the chronic disease burden remains elusive. The complex nature of the natural history of chronic conditions calls for an overview of ongoing research activities linking infectious agents with these conditions in order to guide research endeavours, direct research funding, steer prevention efforts, and point health policy towards promising interventions. A selection of websites hosted by institutions either financing or conducting research within the European Union was screened for ongoing research activities examining infectious aetiology of chronic conditions. The searches were conducted until September 2011, applying search strategies and inclusion criteria predefined in a study protocol. In total, 25 research activities met the inclusion criteria. Of those, ten activities were focused to investigate infectious aetiology of cancer, four focused on type 2 diabetes mellitus, and 11 focused on a wide spectrum of other chronic conditions. The identified research projects did not cover areas such as mental and behavioural disorders. Infectious agents analysed included enteroviruses, Epstein-Barr virus, human rhinoviruses, P. gingivalis, human papillomaviruses, cytomegalovirus, Helicobacter spp. and human parvovirus. Only three projects specifically addressed therapeutic interventions. Ultimately, linking infectious agents with chronic conditions may translate into prevention efforts with vaccinations or treatment strategies with antimicrobial agents, and could, thus, eventually reduce the heavy disease burden from chronic conditions. However, little translational research on therapeutic interventions was found in our search and should be fostered, particularly for more established infectious-chronic disease associations.