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BACKGROUND: Cardiovascular disease (CVD) is the leading cause of mortality and disability globally. We examined healthcare service utilization and costs attributable to CVD in Ireland in the period before the introduction of a major healthcare reform in 2016. METHODS: Secondary analysis of data from 8 113 participants of the first wave of The Irish Longitudinal Study on Ageing. CVD was defined as having a self-reported doctor's diagnosis of myocardial infarction, angina, heart failure, stroke, atrial fibrillation or transient ischaemic attack. Participants self-reported the utilization of healthcare services in the year preceding the interview. Negative binomial regression with average marginal effects (AME) was used to estimate the incremental number of general practitioner (GP) and outpatient department (OPD) visits, accident and emergency department attendances and hospitalisations in population with CVD relative to population without CVD. We calculated the corresponding costs at individual and population levels, by gender and age groups. RESULTS: The prevalence of CVD was 18.2% (95% CI: 17.3, 19.0) Participants with CVD reported higher utilization of all healthcare services. In adjusted models, having CVD was associated with incremental 1.19 (95% CI: 0.99, 1.39) GP and 0.79 (95% CI: 0.65, 0.93) OPD visits. There were twice as many incremental hospitalisations in males with CVD compared to females with CVD (AME (95% CI): 0.20 (0.16, 0.23) vs 0.10 (0.07, 0.14)). The incremental cost of healthcare service use in population with CVD was an estimated 352.2 million (95% CI: 272.8, 431.7), 93% of which was due to use of secondary care services. CONCLUSION: We identified substantially increased use of healthcare services attributable to CVD in Ireland. Continued efforts aimed at CVD primary prevention and management are required.
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ABSTRACT: Sickle cell disease (SCD) is a rare but costly condition in the United States. Super-utilizers have been defined as a subset of the population with high health care encounters or expenditures. Although super-utilizers have been described in other disease states, little is known about super-utilizers among adults with SCD. This study aimed to characterize the differences in expenditures, overall health care encounters, and pain episode encounters between super-utilizers (top 10% expenditures) and lower-utilizers with SCD (high, top 10%-24.9%; moderate, 25%-49.9%; and low, bottom 50% expenditures). A retrospective longitudinal cohort of adults with SCD were identified using validated algorithms in MarketScan and Medicare claim databases from 2016 to 2020. Encounters and expenditures were analyzed from inpatient, outpatient, and emergency department settings. Differences in encounters and expenditures between lower-utilizers and super-utilizers were compared using logistic regression. Among super-utilizers, differences in encounters and expenditures were compared according to incidences of pain episode encounters. The study population included 5666 patients with commercial insurance and 8600 with Medicare. Adjusted total annual health care expenditure was 43.46 times higher for super-utilizers than for low-utilizers among commercial-insured and 13.37 times higher in Medicare-insured patients. Among super-utilizers, there were patients with few pain episode encounters who had higher outpatient expenditures than patients with a high number of pain episode encounters. Our findings demonstrate the contribution of expensive outpatient care among SCD super-utilizers, in which analyses of high expenditure have largely focused on short-term care. Future studies are needed to better understand super-utilizers in the SCD population to inform the effective use of preventive interventions and/or curative therapies.
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Anemia Falciforme , Medicare , Idoso , Adulto , Humanos , Estados Unidos/epidemiologia , Estudos Retrospectivos , Gastos em Saúde , Anemia Falciforme/tratamento farmacológico , Dor/tratamento farmacológico , Dor/etiologiaRESUMO
Pregnancy and sickle cell disease (SCD) both individually carry a risk of thromboembolism (TE). Pregnancy in people with SCD may further enhance the prothrombotic effect of the underlying disease. The objectives of this study were to determine the rate and risk factors for arterial and venous thrombosis in pregnant people with SCD. Administrative claims data from the United States Centers for Medicare and Medicaid Service Analytic eXtract from 2006 to 2018 were used. The study population included people with SCD from the start of their first identified pregnancy until 1 year postpartum and a control cohort of pregnant people without SCD of similar age and race. Outcomes of interest were identified with ICD-9 or 10 codes. Logistic regression analyses were used to analyze risk factors. We identified infant deliveries in 6388 unique people with SCD and 17 110 controls. A total of 720 venous thromboembolism (11.3%) and 335 arterial TE (5.2%) were observed in people with SCD compared to 202 (1.2%) and 95 (0.6%) in controls. People with SCD had an 8-11 times higher odds of TE compared to controls (p < .001). Within the SCD cohort, age, hemoglobin SS (HbSS) genotype, hypertension, and history of thrombosis were identified as independent risk factors for pregnancy-related TE. Pregnancy-specific factors (pre-eclampsia, eclampsia, multigestational pregnancy) were not associated with TE. In conclusion, the risk of pregnancy-related TE is considerably higher in people with SCD compared with controls without SCD. Hence, people with SCD, particularly those with multiple risk factors may be candidates for thromboprophylaxis during pregnancy and the postpartum period.
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Anemia Falciforme , Tromboembolia Venosa , Idoso , Gravidez , Humanos , Feminino , Estados Unidos/epidemiologia , Medicaid , Anticoagulantes , Tromboembolia Venosa/epidemiologia , Tromboembolia Venosa/etiologia , Medicare , Anemia Falciforme/complicações , Anemia Falciforme/epidemiologiaRESUMO
Patients with sickle cell disease (SCD) are at a risk of thromboembolism (TE), and use of hormonal contraception can further increase that risk. This study aims to assess patterns of hormonal contraceptive use and compare risk of contraception-related TE between combined hormonal contraceptives (CHCs) and progestin-only contraceptives (POCs). Patients with SCD aged between 12 and 44 years with a new prescription of a hormonal contraceptive in the Centers for Medicare and Medicaid Services Medicaid Analytic eXtract database (2006-2018) were followed up to 1 year. We identified 7173 new users: 44.6% initiated CHC and 55.4% initiated POC. Combined oral contraceptive pills (OCPs; 36.5%) and progestin-only depot medroxyprogesterone acetate (33.9%) were the most frequently prescribed agents. A total of 1.8% of contraception users had a new diagnosis of TE within 1 year of the first identified contraception prescription. There were no significant differences in TE event rates between CHC and POC users (17.2 and 24.7 events per 1000 person-years, respectively). In patients prescribed OCP, there were no differences in TE event rates based on estrogen dose or progestin generation. Transdermal patch had a 2.4-fold increased risk of TE as compared with that of OCP. Although limited by the retrospective study design and use of administrative claims data, this study found no significant differences in TE rates between new users of CHC and POC in patients with SCD. Careful evaluation of underlying TE risk factors should be considered for each patient with SCD before initiation of hormonal contraception.
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Anemia Falciforme , Tromboembolia , Estados Unidos/epidemiologia , Feminino , Humanos , Idoso , Criança , Adolescente , Adulto Jovem , Adulto , Progestinas/efeitos adversos , Contracepção Hormonal , Anticoncepcionais Orais Hormonais/efeitos adversos , Estudos Retrospectivos , Medicare , Tromboembolia/epidemiologia , Tromboembolia/etiologia , Anemia Falciforme/complicações , Anemia Falciforme/tratamento farmacológico , Anemia Falciforme/epidemiologiaRESUMO
Physical activity (PA) promotion is a complex challenge, with the Global Action Plan on Physical Activity (GAPPA) endorsing a systems approach and recommending countries assess existing areas of progress which can be strengthened. This paper reports a process facilitating a systems approach for identifying current good practice and gaps for promoting PA in Ireland. Elements of participatory action research were enabled through 3 stages: (1) aligning examples of actions from Irish policy documents (n = 3) to the GAPPA, (2) workshop with stakeholders across multiple sectors, and (3) review of outputs. Data collected through the workshop were analyzed using a deductive thematic analysis guided by the GAPPA. The policy context in Ireland aligns closely to the GAPPA with the creation of Active Systems the most common strategic objective across policy documents. Forty participants (50% male) took part in the systems approach workshop, which after revision resulted in 80 examples of good practice and 121 actions for greater impact. A pragmatic and replicable process facilitating a systems approach was adopted and showed current Irish policy and practices align with the GAPPA "good practices." The process provides existing areas of progress which can be strengthened, as well as the policy opportunities and practice gaps.
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Exercício Físico , Promoção da Saúde , Feminino , Humanos , Irlanda , Masculino , Análise de SistemasRESUMO
INTRODUCTION: In the era of electronic medical records, pen-and-paper-based physician-administered bleeding assessment tools (BAT) remain under-utilized in the clinical setting, as they are noted to be time-consuming. AIM: The current study reviews the use of an electronic self-administered bleeding assessment tool (eBAT) prospectively in a paediatric haematology clinic and in comparison with a physician administered BAT (pBAT). MATERIALS AND METHODS: This was reviewed and approved in the current form because the aims statement includes the method regarding comparison of 2 groups. So no additional section required. RESULTS: A total of 94 BAT response pairs were available for analysis. The median time required for patients or parents to complete the eBAT was 8 min, with less than a third of the patients requiring over 10 min. The median bleeding scores noted in this study were 4 for both the BATs, with strong positive correlation between the eBAT and the physician administered bleeding questionnaire. The eBAT had a sensitivity of 93.8% (95% CI 82.8%-98.7%), a specificity of 34.8% (95% CI 21.4%-50.3%), a positive predictive value (PV) of 60.0% (95% CI 54.5%-65.2%) and a negative PV of 84.2% (95% CI 62.5%-94.5%) for identifying a bleeding disorder. CONCLUSIONS: Findings indicate that eBAT is a valid and time-efficient screening tool for evaluating patients' bleeding symptoms, which can improve clinical applicability of BATs by reducing time for bleeding history review.
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Transtornos da Coagulação Sanguínea , Criança , Eletrônica , Hemorragia/diagnóstico , Humanos , Programas de Rastreamento , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Children with acute lymphoblastic leukemia (ALL) suffer from a litany of chemotherapy-induced side effects. Constipation secondary to vinca alkaloids, environmental changes, and opioid use is a common issue for children newly diagnosed with leukemia. PROCEDURE: We analyzed data from 48 children's hospitals in the Pediatric Health Information System, extracting patients 1-21 years of age with ALL hospitalized from October 2015 through September 2019. Our objective was to investigate the prevalence, risk factors, and treatment of constipation in hospitalized children with ALL. RESULTS: We identified 4647 unique patients with an ALL induction admission. Constipation was the most common gastrointestinal diagnosis with 1576 (33.9%; 95% confidence interval [CI]: 32.6%-35.3%) patients diagnosed during induction admission and 19.8% in post-induction admissions. The most commonly administered constipation medications were poly-ethyl glycol (n = 3385, 89.6%), followed by senna (n = 1240, 32.8%), lactulose (n = 916, 24.2%), and docusate (n = 914, 24.2%). Multivariate logistic regression revealed the following variables to be significantly associated with the presence of a constipation diagnosis: age < 6 years at induction (compared with those ≥12 years; odds ratios [OR] = 1.32 [95% CI: 1.13-1.55]; P = < 0.001), female sex (OR = 1.16 [95% CI: 1.02-1.31]; P = 0.024), increased length of hospitalization (OR = 1.03 [95% CI: 1.02-1.04]; P < 0.0001), use of non-fentanyl opioids for one or two days (OR = 1.28 [95% CI: 0.99-1.65]; P = 0.056), and use of non-fentanyl opioids > 2 days (OR = 1.53 [95% CI: 1.19-1.95]; P < 0.001). CONCLUSIONS: A large portion of hospitalized children with ALL experience constipation and required medications. Increased attention should be paid to constipation prophylaxis and treatment in ALL patients, particularly at the start of induction therapy.
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Analgésicos Opioides/uso terapêutico , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Constipação Intestinal/tratamento farmacológico , Hospitalização/estatística & dados numéricos , Leucemia-Linfoma Linfoblástico de Células Precursoras/tratamento farmacológico , Adolescente , Adulto , Criança , Pré-Escolar , Constipação Intestinal/induzido quimicamente , Constipação Intestinal/epidemiologia , Gerenciamento Clínico , Feminino , Seguimentos , Humanos , Lactente , Kansas/epidemiologia , Masculino , Leucemia-Linfoma Linfoblástico de Células Precursoras/patologia , Prognóstico , Estudos Retrospectivos , Adulto JovemRESUMO
BACKGROUND: Acute gastroenteritis (AGE) is a highly transmissible condition spreading rapidly between individuals and within households. Rotavirus vaccination was introduced in the UK in 2013. The study objectives were to investigate how acute gastroenteritis incidence changed over 25 years and household incidence of AGE since 2013. METHODS: Repeated cross-sectional study of Royal College of General Practitioners Research and Surveillance Centre network. We used a negative binomial model to report incidence rate ratio (IRR) using the last 5 years data. We also conducted a retrospective cohort analysis, using a shared gamma frailty model (2013-2017). We explored the impact of child under 5- years, household size, socioeconomic status quintile, and rurality. RESULTS: In the cross-sectional analysis, the IRR of AGE in households with a child of under 5 years was 12.20 (95%CI 11.08-13.45-, p < 0.001) compared with households without; the IRR fell across IMD quintiles, for example there is a 37% decrease in incidence comparing IMD quintile 1 to quintile 5 (95%CI -0.52-0.76, p < 0.001), The cohort study revealed that the presence of an under 5 in the household was associated with a higher risk of household presentation (HR = 6.29, 95% CI 5.61-7.06, p < 0.001). In addition, we observe a reduction in risk of presentation from the most to the least deprived socioeconomic quintile (second quintile: HR = 0.74 (95%CI 0.59-0.92), to least deprived quintile, HR = 0.55 (95%CI 0.41-0.74). We saw a lower association with male gender, white ethnicity and living outside London, but an increased association with increasing household size. CONCLUSIONS: The incidence of AGE has changed over time: pre-school children, larger households, and living in London were associated with higher rates, and male gender and higher economic status associated with lower rates.
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Características da Família , Gastroenterite/epidemiologia , Adolescente , Adulto , Idoso , Criança , Pré-Escolar , Estudos Transversais , Bases de Dados Factuais , Feminino , Humanos , Incidência , Lactente , Recém-Nascido , Londres , Masculino , Pessoa de Meia-Idade , Atenção Primária à Saúde , Estudos Retrospectivos , Fatores de Risco , Fatores Socioeconômicos , Adulto JovemRESUMO
Children from low income families are at greater risk of poorer health outcomes than their wealthier peers. Hospital admissions for children with gastroenteritis increase as deprivation increases. Noroviruses are responsible for 47-96% of outbreaks of acute paediatric gastroenteritis, and 5-36% of sporadic cases worldwide. However, evidence on the relationship between family income and childhood exposure to norovirus is still limited, with published studies pointing to conflicting results. This study explored the relationship between family income and early childhood exposure to norovirus in the United Kingdom using data from the Millennium Cohort Study linked to serological data. Exposure to norovirus was measured by the level of human norovirus-specific antibodies (titres) obtained from oral fluid samples collected from 5962 pre-school age UK children and tested for Norovirus-specific Immunoglobulin G (IgG). Multivariable linear and quantile regression analyses were conducted to investigate the extent to which family income was associated with child norovirus exposure, and to explore the potential mechanisms through which income might translate into norovirus exposure. Higher norovirus-specific IgG titres were associated with higher family income, but the relationship weakened after controlling for potential mediating factors, mainly increased opportunities for person-to-person contacts, such as formal childcare arrangements. This study provides novel evidence that can help inform and prioritise policy interventions (e.g. vaccination) and health promotion programmes to reduce child health inequalities in the area of gastrointestinal infections.
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Allogeneic hematopoietic cell transplantation (HCT) is a curative option for patients with acute leukemia and myelodysplastic syndromes (MDS) but is associated with significant cost. Compared with children (age <15 years), adolescents and young adults (AYA; age 15 to 39 years) undergoing HCT have an increased risk for transplantation-related complications. However, whether such complications translate into increased resource utilization and costs during HCT remains unknown. Therefore, we conducted a multicenter database study using the Pediatric Health Information System database, an administrative database containing resource utilization data from 49 US tertiary children's hospitals to compare inpatient costs and resource utilization in children and AYA undergoing HCT for acute leukemia and MDS. The International Classification of Diseases, Ninth Revision, Clinical Modification codes were used to identify HCT recipients and transplantation-related complications occurring up to 1 year post-HCT. We identified 1693 HCT recipients at pediatric centers between January 2010 and September 2014. Eighty percent of the total costs (from admission for HCT up to 1 year post-HCT) occurred during the initial transplantation admission. During initial admission, although AYA and children had a similar median length of stay (LOS) of 43 days, AYA incurred significantly greater adjusted costs ($338,458 versus $275,723; P < .001) and costs per hospital day ($7122 versus $5838; P < .001). Median total costs and costs per day during subsequent time periods post-HCT were also significantly greater in the AYA group. In multivariable analysis, increasing age at HCT, LOS, use of cord blood or an unrelated donor, occurrence of any graft-versus-host disease, infection, and use of dialysis or mechanical ventilation were significant drivers of increased cost at initial admission. In conclusion, allogeneic HCT for acute leukemia and MDS is associated with higher costs in AYA recipients than in children. Therefore, directing efforts and resources aimed at reducing HCT-related costs may be advantageous in this high-risk group.
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Custos de Cuidados de Saúde , Transplante de Células-Tronco Hematopoéticas/economia , Leucemia/terapia , Síndromes Mielodisplásicas/terapia , Aceitação pelo Paciente de Cuidados de Saúde , Doença Aguda , Adolescente , Adulto , Fatores Etários , Criança , Bases de Dados Factuais , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Humanos , Tempo de Internação/economia , Leucemia/complicações , Síndromes Mielodisplásicas/complicações , Transplante Homólogo , Adulto JovemRESUMO
BACKGROUND: With over 800 million cases globally, campylobacteriosis is a major cause of food borne disease. In temperate climates incidence is highly seasonal but the underlying mechanisms are poorly understood, making human disease control difficult. We hypothesised that observed disease patterns reflect complex interactions between weather, patterns of human risk behaviour, immune status and level of food contamination. Only by understanding these can we find effective interventions. METHODS: We analysed trends in human Campylobacter cases in NE England from 2004 to 2009, investigating the associations between different risk factors and disease using time-series models. We then developed an individual-based (IB) model of risk behaviour, human immunological responses to infection and environmental contamination driven by weather and land use. We parameterised the IB model for NE England and compared outputs to observed numbers of reported cases each month in the population in 2004-2009. Finally, we used it to investigate different community level disease reduction strategies. RESULTS: Risk behaviours like countryside visits (t = 3.665, P < 0.001 and t = - 2.187, P = 0.029 for temperature and rainfall respectively), and consumption of barbecued food were strongly associated with weather, (t = 3.219, P = 0.002 and t = 2.015, P = 0.045 for weekly average temperature and average maximum temperature respectively) and also rain (t = 2.254, P = 0.02527). This suggests that the effect of weather was indirect, acting through changes in risk behaviour. The seasonal pattern of cases predicted by the IB model was significantly related to observed patterns (r = 0.72, P < 0.001) indicating that simulating risk behaviour could produce the observed seasonal patterns of cases. A vaccination strategy providing short-term immunity was more effective than educational interventions to modify human risk behaviour. Extending immunity to 1 year from 20 days reduced disease burden by an order of magnitude (from 2412-2414 to 203-309 cases per 50,000 person-years). CONCLUSIONS: This is the first interdisciplinary study to integrate environment, risk behaviour, socio-demographics and immunology to model Campylobacter infection, including pathways to mitigation. We conclude that vaccination is likely to be the best route for intervening against campylobacteriosis despite the technical problems associated with understanding both the underlying human immunology and genetic variation in the pathogen, and the likely cost of vaccine development.
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Comportamento , Infecções por Campylobacter/epidemiologia , Clima , Efeitos Psicossociais da Doença , Meio Ambiente , Modelos Biológicos , Estações do Ano , Animais , Galinhas , Inglaterra/epidemiologia , Humanos , Chuva , TemperaturaRESUMO
OBJECTIVES: Gastrointestinal (GI) infections are common and most people do not see a physician. There is conflicting evidence of the impact of socioeconomic status (SES) on risk of GI infections. We assessed the relationship between SES and GI calls to two National Health Service (NHS) telephone advice services in England. METHODS: Over 24 million calls to NHS Direct (2010-13) and NHS 111 (2013-15) were extracted from Public Health England (PHE) syndromic surveillance systems. The relationship between SES and GI calls was assessed using generalised linear models (GLM). RESULTS: Adjusting for rurality and age-sex interactions, in NHS Direct, children in disadvantaged areas were at lower risk of GI calls; in NHS 111 there was a higher risk of GI calls in disadvantaged areas for all ages (0-4 years RR 1.27, 95% CI 1.25-1.29; 5-9 years RR 1.43, 95% CI 1.36-1.51; 10-14 years RR 1.36, 95% CI 1.26-1.41; 15-19 years RR 1.59, 95% CI 1.52-1.67; 20-59 years RR 1.50, 95% CI 1.47-1.53, 60 years and over RR 1.12, 95% CI 1.09-1.14). CONCLUSIONS: Disadvantaged areas had higher risk of GI calls in NHS 111. This may relate to differences in exposure or vulnerability to GI infections, or propensity to call about GI infections.
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Diarreia/epidemiologia , Saúde Pública/estatística & dados numéricos , Fatores Socioeconômicos , Medicina Estatal/estatística & dados numéricos , Telemedicina/estatística & dados numéricos , Vômito/epidemiologia , Adolescente , Adulto , Criança , Pré-Escolar , Inglaterra/epidemiologia , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
BACKGROUND: Existing evidence on the role of sociodemographic variables as risk factors for overweight and obesity in school-aged children is inconsistent. Furthermore, findings seem to be influenced by the obesity definition applied. Therefore, this study aimed to investigate if school sociodemographic indicators were associated with weight status in Irish primary schoolchildren and whether this association was sensitive to different obesity classification systems. METHODS: A nationally representative cross-sectional sample of 7542 Irish children (53.9% girls), mean age 10.4 (±1.2SD) years, participating in the Childhood Obesity Surveillance Initiative in the 2010, 2012/2013 or 2015/2016 waves were included. Height, weight and waist circumference were objectively measured. Five definitions of obesity were employed using different approaches for either body mass index (BMI) or abdominal obesity. Associations between overweight and obesity and sociodemographic variables were investigated using adjusted multilevel logistic regression analyses. RESULTS: Children attending disadvantaged schools were more likely to be overweight and obese than their peers attending non-disadvantaged schools, regardless of the obesity classification system used. Associations remained significant for the BMI-based obesity definitions when the sample was stratified by sex and age group, except for boys aged 8-10.5 years. Only boys aged ≥10.5 years in disadvantaged schools had higher odds of abdominal obesity (UK 1990 waist circumference growth charts: OR = 1.56, 95%CI = 1.09-2.24; waist-to-height ratio: OR = 1.78, 95%CI = 1.14-2.79) than those in non-disadvantaged schools. No associations were observed for school urbanisation level. CONCLUSIONS: School socioeconomic status was a strong determinant of overweight and obesity in Irish schoolchildren, and these associations were age- and sex-dependent. School location was not associated with overweight or obesity. There remains a need to intervene with school-aged children in disadvantaged schools, specifically among those approaching adolescence, to prevent a trajectory of obesity into adult life.
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Disparidades nos Níveis de Saúde , Obesidade Infantil/epidemiologia , Instituições Acadêmicas/estatística & dados numéricos , Classe Social , Criança , Estudos Transversais , Feminino , Humanos , Irlanda/epidemiologia , Masculino , Obesidade Infantil/classificaçãoRESUMO
BACKGROUND: The association between socioeconomic status (SES) and health is well-documented; however limited evidence on the relationship between SES and gastrointestinal (GI) infections exists, with published studies producing conflicting results. This systematic review aimed to assess the association between SES and GI infection risk, and explore possible sources of heterogeneity in effect estimates reported in the literature. METHODS: MEDLINE, Scopus, Web of Science and grey literature were searched from 1980 to October 2015 for studies reporting an association between GI infections and SES in a representative population sample from a member-country of the Organisation for Economic Co-operation and Development. Harvest plots and meta-regression were used to investigate potential sources of heterogeneity such as age; level of SES variable; GI infection measurement; and predominant mode of transmission. The protocol was registered on PROSPERO: CRD42015027231. RESULTS: In total, 6021 studies were identified; 102 met the inclusion criteria. Age was identified as the only statistically significant potential effect modifier of the association between SES and GI infection risk. For children, GI infection risk was higher for those of lower SES versus high (RR 1.51, 95% CI;1.26-1.83), but there was no association for adults (RR 0.79, 95% CI;0.58-1.06). In univariate analysis, the increased risk comparing low and high SES groups was significantly higher for pathogens spread by person-to-person transmission, but lower for environmental pathogens, as compared to foodborne pathogens. CONCLUSIONS: Disadvantaged children, but not adults, have greater risk of GI infection compared to their more advantaged counterparts. There was high heterogeneity and many studies were of low quality. More high quality studies are needed to investigate the association between SES and GI infection risk, and future research should stratify analyses by age and pathogen type. Gaining further insight into this relationship will help inform policies to reduce inequalities in GI illness in children.
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Gastroenteropatias/epidemiologia , Infecções/epidemiologia , Classe Social , Países Desenvolvidos , HumanosRESUMO
STUDY OBJECTIVE: Heavy menstrual bleeding is a common symptom reported by approximately 30% of women. The Pictorial Blood Assessment Chart (PBAC) score is often used to quantify severity of menstrual bleeding. However, the traditional PBAC paper diary might be subject to recall bias and compliance issues, especially in adolescents. We developed a mobile application (app) version of the PBAC score and evaluated patient satisfaction and compliance with app reporting vs paper reporting. DESIGN, SETTING, PARTICIPANTS, INTERVENTIONS, AND MAIN OUTCOME MEASURES: This study was a randomized cross-over study of 25 postmenarchal female adolescents and young women ages 13-21 years. Participants agreed to track bleeding in 2 consecutive menstrual cycles and were randomized to use the PBAC paper diary or mobile app format first. At the end of each cycle, a satisfaction survey and system usability scale (app only) was used to assess the acceptability of the format used. RESULTS: Twenty-five participants had a median age of 15 years. Cross-over analysis showed that satisfaction level was significantly higher for the app (P < .001). Twenty of 25 (80%) participants preferred the app over the paper diary. For the app, 20 of 25 participants (80%) had high compliance for reporting bleeding, with a mean of 2 app entries per day. Participants' PBAC scores did not vary significantly between the paper diary (median, 95) and mobile app (median, 114). All paper diaries met definition for high compliance. There was no significant period or carryover effect. CONCLUSION: This study showed that a PBAC app compared with the paper diary was the preferred method of recording menstrual bleeding in adolescents and showed feasibility as a research data collection tool.
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Prontuários Médicos , Menorragia/diagnóstico , Aplicativos Móveis , Adolescente , Estudos Cross-Over , Feminino , Humanos , Menstruação , Cooperação do Paciente/estatística & dados numéricos , Satisfação do Paciente/estatística & dados numéricos , Adulto JovemRESUMO
Background: Infectious intestinal diseases (IID) are common, affecting around 25% of people in UK each year at an estimated annual cost to the economy, individuals and the NHS of £1.5 billion. While there is evidence of higher IID hospital admissions in more disadvantaged groups, the association between socioeconomic status (SES) and risk of IID remains unclear. This study aims to investigate the relationship between SES and IID in a large community cohort. Methods: Longitudinal analysis of a prospective community cohort in the UK following 6836 participants of all ages was undertaken. Hazard ratios for IID by SES were estimated using Cox proportional hazard, adjusting for follow-up time and potential confounding factors. Results: In the fully adjusted analysis, hazard ratio of IID was significantly lower among routine/manual occupations compared with managerial/professional occupations (HR 0.74, 95% CI 0.61-0.90). Conclusion: In this large community cohort, lower SES was associated with lower IID risk. This may be partially explained by the low response rate which varied by SES. However, it may be related to differences in exposure or recognition of IID symptoms by SES. Higher hospital admissions associated with lower SES observed in some studies could relate to more severe consequences, rather than increased infection risk.
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Doenças Transmissíveis/epidemiologia , Inquéritos Epidemiológicos/estatística & dados numéricos , Enteropatias/epidemiologia , Classe Social , Adolescente , Adulto , Idoso , Estudos de Coortes , Feminino , Humanos , Incidência , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Modelos de Riscos Proporcionais , Estudos Prospectivos , Reino Unido/epidemiologia , Adulto JovemRESUMO
BACKGROUND: The burden of infectious intestinal disease (IID) in the UK is substantial. Negative consequences including sickness absence are common, but little is known about the social patterning of these outcomes, or the extent to which they relate to disease severity. METHODS: We performed a cross-sectional analysis using IID cases identified from a large population-based survey, to explore the association between socioeconomic status (SES) and symptom severity and sickness absence; and to assess the role of symptom severity on the relationship between SES and absence. Regression modelling was used to investigate these associations, whilst controlling for potential confounders such as age, sex and ethnicity. RESULTS: Among 1164 cases, those of lower SES versus high had twice the odds of experiencing severe symptoms (OR 2.2, 95%CI;1.66-2.87). Lower SES was associated with higher odds of sickness absence (OR 1.8, 95%CI;1.26-2.69), however this association was attenuated after adjusting for symptom severity (OR 1.4, 95%CI;0.92-2.07). CONCLUSIONS: In a large sample of IID cases, those of low SES versus high were more likely to report severe symptoms, and sickness absence; with greater severity largely explaining the higher absence. Public health interventions are needed to address the unequal consequences of IID identified.
Assuntos
Enteropatias/microbiologia , Licença Médica/estatística & dados numéricos , Classe Social , Adolescente , Adulto , Idoso , Criança , Pré-Escolar , Estudos de Coortes , Estudos Transversais , Feminino , Humanos , Renda , Enteropatias/epidemiologia , Enteropatias/etiologia , Masculino , Pessoa de Meia-Idade , Autorrelato , Inquéritos e Questionários , Reino Unido/epidemiologia , Adulto JovemRESUMO
PURPOSE OF REVIEW: The purpose of this review is to provide an update on the clinical, public health and economic consequences of Campylobacter infection. RECENT FINDINGS: Campylobacter is a leading bacterial cause of food-related illness. Its importance is enhanced by the chronic sequelae that can result from acute infection. Recent advances include a new clinical classification system for neurological sequelae with the aim of speeding accurate diagnosis and appropriate treatment, a better understanding of the mechanisms underlying postinfectious functional gastrointestinal disorders, the emergence of Campylobacter concisus and Campylobacter showae as potential aetiological agents in inflammatory bowel disease, a new mechanism for antimicrobial resistance in campylobacters and a better appreciation of the economic costs. SUMMARY: Campylobacter infection is very common and can lead to serious chronic sequelae and considerable personal, healthcare and societal costs.
Assuntos
Infecções por Campylobacter/complicações , Infecções por Campylobacter/epidemiologia , Infecções por Campylobacter/tratamento farmacológico , Infecções por Campylobacter/economia , Efeitos Psicossociais da Doença , Surtos de Doenças/prevenção & controle , Farmacorresistência Bacteriana/fisiologia , Humanos , Saúde PúblicaRESUMO
OBJECTIVE: To generate estimates of the burden of UK-acquired foodborne disease accounting for uncertainty. DESIGN: A modelling study combining data from national public health surveillance systems for laboratory-confirmed infectious intestinal disease (IID) and outbreaks of foodborne disease and 2 prospective, population-based studies of IID in the community. The underlying data sets covered the time period 1993-2008. We used Monte Carlo simulation and a Bayesian approach, using a systematic review to generate Bayesian priors. We calculated point estimates with 95% credible intervals (CrI). SETTING: UK, 2009. OUTCOME MEASURES: Pathogen-specific estimates of the number of cases, general practice (GP) consultations and hospitalisations for foodborne disease in the UK in 2009. RESULTS: Bayesian approaches gave slightly more conservative estimates of overall health burden (â¼511â 000 cases vs 566â 000 cases). Campylobacter is the most common foodborne pathogen, causing 280â 400 (95% CrI 182â 503-435â 693) food-related cases and 38â 860 (95% CrI 27â 160-55â 610) GP consultations annually. Despite this, there are only around 562 (95% CrI 189-1330) food-related hospital admissions due to Campylobacter, reflecting relatively low disease severity. Salmonella causes the largest number of hospitalisations, an estimated 2490 admissions (95% CrI 607-9631), closely followed by Escherichia coli O157 with 2233 admissions (95% CrI 170-32â 159). Other common causes of foodborne disease include Clostridium perfringens, with an estimated 79â 570 cases annually (95% CrI 30â 700-211â 298) and norovirus with 74â 100 cases (95% CrI 61â 150-89â 660). Other viruses and protozoa ranked much lower as causes of foodborne disease. CONCLUSIONS: The 3 models yielded similar estimates of the burden of foodborne illness in the UK and show that continued reductions in Campylobacter, Salmonella, E. coli O157, C. perfringens and norovirus are needed to mitigate the impact of foodborne disease.
Assuntos
Infecções por Campylobacter/epidemiologia , Surtos de Doenças/estatística & dados numéricos , Doenças Transmitidas por Alimentos/epidemiologia , Modelos Estatísticos , Admissão do Paciente/estatística & dados numéricos , Teorema de Bayes , Infecções por Caliciviridae/epidemiologia , Infecções por Clostridium/epidemiologia , Efeitos Psicossociais da Doença , Infecções por Escherichia coli/epidemiologia , Inocuidade dos Alimentos , Humanos , Vigilância da População , Estudos Prospectivos , Encaminhamento e Consulta , Infecções por Salmonella/epidemiologia , Reino UnidoRESUMO
Although regimens for induction therapy in children with acute lymphoblastic leukemia (ALL) are similar across the United States, typical practice with regard to inpatient length of stay (LOS) varies by institution. US children's hospitals were categorized by typical induction LOS; and readmissions, pediatric intensive care unit (PICU) admissions, and average adjusted charges were compared for the first 30 days from initial admission. Using Pediatric Health Information System data, we extracted ALL induction admissions from 2007 to 2013. We categorized hospitals into 3 categories based on median LOS: short (≤7 d), medium (8 to 15 d), or long (≥16 d). Median LOS varied from 5 to 31 days across hospitals. Thirty-day median inpatient costs per patient ranged from $32 K for short LOS, $40 K for medium LOS, and $47 K for long LOS. Compared with short LOS hospitals (n=14), medium LOS (n=8) and long LOS hospitals (n=8) had lower odds of PICU readmissions (odds ratio [OR], 0.68; P=0.0124 and OR, 0.31; P<0.001, respectively), and long LOS hospitals had lower odds of any readmission (OR, 0.44; P<0.0001). Average LOS for children with newly diagnosed ALL varies widely by institution. Children's hospitals that typically admit new ALL patients for >7 days have fewer PICU readmissions but substantial increase in total induction inpatient costs.