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Importance: Ferritin is often measured by general practitioners, but the association of different cutoffs with the rates of iron deficiency diagnoses, particularly nonanemic iron deficiency, is unknown. Objective: To investigate the association of the ferritin cutoff choice with the incidence of nonanemic and anemic iron deficiency diagnoses in primary care. Design, Setting, and Participants: In this retrospective cohort study, patients 18 years or older with at least 1 consultation with a general practitioner participating in the Family Medicine Research Using Electronic Medical Records (FIRE) project, an electronic medical records database of Swiss primary care, from January 1, 2021, to November 30, 2023, were evaluated. Exposures: Sex, age, clinical patient characteristics, and professional general practitioner characteristics. Main Outcomes and Measures: Incidence of iron deficiency diagnoses (nonanemic and anemic) at ferritin cutoffs of 15, 30, and 45 ng/mL and ferritin testing itself. Time-dependent Cox proportional hazards regression was used to examine associations of patient and general practitioner characteristics with ferritin testing as adjusted hazard ratios (AHRs). Results: The study included 255â¯351 patients (median [IQR] age, 52 [36-66] years; 52.1% female). Per 1000 patient-years and at ferritin cutoffs of 15, 30, and 45 ng/mL, iron deficiency diagnoses had incidences of 10.9 (95% CI, 10.6-11.2), 29.9 (95% CI, 29.4-30.4), and 48.3 (95% CI, 47.7-48.9) cases, respectively; nonanemic iron deficiency diagnoses had incidences of 4.1 (95% CI, 3.9-4.2), 14.6 (95% CI, 14.3-15.0), and 25.8 (95% CI, 25.3-26.2) cases, respectively; and anemic iron deficiency diagnoses had incidences of 3.5 (95% CI, 3.3-3.7), 6.0 (95% CI, 5.8-6.2), and 7.5 (95% CI, 7.3-7.7) cases, respectively. Ferritin testing showed notable associations with fatigue (AHR, 2.03; 95% CI, 1.95-2.12), anemia (AHR, 1.75; 95% CI, 1.70-1.79), and iron therapy (AHR, 1.50; 95% CI, 1.46-1.54). Ferritin testing was associated with female sex in all age groups, including postmenopausal. Of the patients who received ferritin testing, 72.1% received concomitant hemoglobin testing, and 49.6% received concomitant C-reactive protein testing. Conclusions and Relevance: In this retrospective cohort study of primary care patients, ferritin cutoffs of 30 and 45 ng/mL were associated with a substantially higher incidence of iron deficiency compared with 15 ng/mL. These results provide a basis for health system-level evaluation and benchmarking of ferritin testing in high-resource settings and call for a harmonization of diagnostic criteria for iron deficiency in primary care.
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Anemia Ferropriva , Ferritinas , Atenção Primária à Saúde , Humanos , Feminino , Masculino , Ferritinas/sangue , Pessoa de Meia-Idade , Estudos Retrospectivos , Atenção Primária à Saúde/estatística & dados numéricos , Adulto , Idoso , Anemia Ferropriva/diagnóstico , Anemia Ferropriva/epidemiologia , Anemia Ferropriva/sangue , Incidência , Deficiências de Ferro , Suíça/epidemiologiaRESUMO
BACKGROUND: Diagnoses entered by general practitioners into electronic medical records have great potential for research and practice, but unfortunately, diagnoses are often in uncoded format, making them of little use. Natural language processing (NLP) could assist in coding free-text diagnoses, but NLP models require local training data to unlock their potential. The aim of this study was to develop a framework of research-relevant diagnostic codes, to test the framework using free-text diagnoses from a Swiss primary care database and to generate training data for NLP modelling. METHODS: The framework of diagnostic codes was developed based on input from local stakeholders and consideration of epidemiological data. After pre-testing, the framework contained 105 diagnostic codes, which were then applied by two raters who independently coded randomly drawn lines of free text (LoFT) from diagnosis lists extracted from the electronic medical records of 3000 patients of 27 general practitioners. Coding frequency and mean occurrence rates (n and %) and inter-rater reliability (IRR) of coding were calculated using Cohen's kappa (Κ). RESULTS: The sample consisted of 26,980 LoFT and in 56.3% no code could be assigned because it was not a specific diagnosis. The most common diagnostic codes were, 'dorsopathies' (3.9%, a code covering all types of back problems, including non-specific lower back pain, scoliosis, and others) and 'other diseases of the circulatory system' (3.1%). Raters were in almost perfect agreement (Κ ≥ 0.81) for 69 of the 105 diagnostic codes, and 28 codes showed a substantial agreement (K between 0.61 and 0.80). Both high coding frequency and almost perfect agreement were found in 37 codes, including codes that are particularly difficult to identify from components of the electronic medical record, such as musculoskeletal conditions, cancer or tobacco use. CONCLUSION: The coding framework was characterised by a subset of very frequent and highly reliable diagnostic codes, which will be the most valuable targets for training NLP models for automated disease classification based on free-text diagnoses from Swiss general practice.
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Codificação Clínica , Registros Eletrônicos de Saúde , Clínicos Gerais , Processamento de Linguagem Natural , Registros Eletrônicos de Saúde/estatística & dados numéricos , Humanos , Reprodutibilidade dos Testes , Codificação Clínica/métodos , Clínicos Gerais/educação , Suíça/epidemiologia , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Classificação Internacional de DoençasRESUMO
The six-minute walking test (6MWT) is commonly used to measure functional capacity in field settings, primarily through the distance covered. This study aims to establish reference curves for the six-minute walking distance (6MWD) and peak heart rate (PHR) and develop a predictive equation for cardiovascular capacity in Tunisian children and adolescents. A total of 1501 participants (706 boys and 795 girls), aged 10-18 years, were recruited from schools in Tunisia. The Lambda (L), Mu (M), and Sigma (S) methods (LMS method) were employed to develop smoothed percentile curves for 6MWD and PHR. Multivariate linear regression was utilized to formulate a prediction equation for 6MWD. Smoothed percentiles (3rd, 10th, 25th, 50th, 75th, 90th, and 97th) for 6MWD and PHR were presented with age. All variables showed a strong positive correlation (p < 0.001) with a six-minute walking distance (r ranged from 0.227 to 0.558 for girls and from 0.309 to 0.610 for boys), except resting heart rate, which showed a strong negative correlation (girls: r = -0.136; boys: r = -0.201; p < 0.001). Additionally, PHR showed a weak correlation (p > 0.05). The prediction equations, based on age as the primary variable, were established for both genders. For boys: 6MWD = 66.181 + 38.142 × Age (years) (R2 = 0.372; Standard Error of Estimate (SEE) = 122.13), and for girls: 6MWD = 105.535 + 28.390 × Age (years) (R2 = 0.312; SEE = 103.66). The study provides normative values and predictive equations for 6MWD and PHR in Tunisian children and adolescents. These findings offer essential tools for identifying, monitoring, and interpreting cardiovascular functional deficits in clinical and research settings.
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Backstroke has been thoroughly investigated in the context of sports science. However, we have no knowledge about the nationalities of the fastest age group backstroke swimmers. Therefore, the present study intended to investigate the nationalities of the fastest backstroke swimmers. For all World Masters Championships held between 1986 and 2024, the year of competition, the first and last name, the age, and the age group, and both the stroke and the distance were recorded for each swimmer. Descriptive data were presented using mean, standard deviation, maximum and minimum values, and confidence intervals. The top ten race times for each swimming distance and sex were identified for descriptive purposes. Nationalities were then grouped into six categories: the top five nationalities with the most appearances in the backstroke swimming top ten times by distance each year and one group consisting of all other nationalities. The Kruskal-Wallis test compared nationality differences, followed by Bonferroni-adjusted pairwise comparisons to identify specific distinctions. Between 1986 and 2024, most age group backstroke swimmers (39.6%) competed in the 50 m event (11,964, 6206 women, and 5,758 men), followed by the 100 m event (32.3%, n = 9764, 5157 women, and 4607 men), and the 200 m event (28.1%, n = 8483, 4511 women, and 3,972 men). Germany had the highest number of top ten female swimmers in the 50 m backstroke distance. Brazil had the highest number of top ten male swimmers in the same distance. The USA had the highest number of female and male swimmers among the top ten in the 100 m and 200 m backstroke distances. Germany and Great Britain were the only countries with swimmers in the top ten for all female backstroke distances. Brazil, the USA, Italy, and Germany were the countries that had swimmers in the top ten for all male backstroke distances. In summary, the fastest backstroke age group swimmers originated from Germany, Brazil, USA, Great Britain, and Italy, where differences between the sexes and race distances exist.
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Natação , Humanos , Masculino , Feminino , Adulto , Desempenho Atlético/estatística & dados numéricos , Desempenho Atlético/fisiologia , Pessoa de Meia-Idade , Adulto Jovem , Atletas/estatística & dados numéricos , Fatores Etários , Idoso , AdolescenteRESUMO
The present study aimed to compare VÌO2max (absolute, adjusted to total body mass, and adjusted to lean mass) in recreational runners and sedentary women < and > 50 yr and verify the effect of aging and physical activity level on the three types of VÌO2 max expression. The study included 147 women:85 runners (45.7 ± 14.1 yr) and 62 sedentary controls (48.8 ± 9.8 yr). They were subjected to cardiopulmonary exercise testing for VÌO2 max measurement and a body composition test by dual-emission X-ray absorptiometry system. VÌO2max were expressed as absolute values (L/min), relative to total body mass values (mL/kg/min), and relative to lean mass values (mL/kgLM/min). The two-way analysis of variance revealed a significant interaction [F(2,131) = 4.43, p < 0.001] and effects of age group [F(2,131) = 32.79, p < 0.001] and physical activity group [F(2,131) = 55.64, p < 0.001] on VÌO2max (mL/min). VÌO2max (mL/kg/min) and VÌO2 max (mL/kgLM/min) were significantly influenced by age and physical activity levels. The multiple regression model explains 76.2 % of the dependent variable VÌO2max (mL/kg/min), age (ß = -0.335, t = -7.841, p < 0.001), and physical activity group (ß = -0.784, t = -18.351, p < 0.001). In conclusion, female runners had higher VÌO2 max values than sedentary women at all ages, even though aging has a greater impact on VÌO2 max in the runners group. In addition to cardiorespiratory fitness, women's metabolic lean mass function, as measured by VÌO2max adjusted by lean mass, is significantly influenced by aging. Finally, physical activity has a greater impact on VÌO2 max levels than aging.
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Envelhecimento , Composição Corporal , Teste de Esforço , Consumo de Oxigênio , Corrida , Comportamento Sedentário , Humanos , Feminino , Pessoa de Meia-Idade , Consumo de Oxigênio/fisiologia , Corrida/fisiologia , Adulto , Envelhecimento/fisiologia , Composição Corporal/fisiologia , Absorciometria de Fóton , Idoso , Estudos de Casos e Controles , Exercício Físico/fisiologiaRESUMO
INTRODUCTION: There is potential for improvement in the care of cardiovascular diseases in Switzerland, particularly when it comes to achieving target values defined in guidelines. Adherence scores such as the SGED score for diabetic care established in Switzerland can help to reduce the evidence-performance gap. The CARE score presented here is an adherence score that validly reflects the quality of care for patients with a cardiovascular risk using process and outcome indicators.
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Doenças Cardiovasculares , Medicina Geral , Fidelidade a Diretrizes , Humanos , Doenças Cardiovasculares/prevenção & controle , Suíça , Indicadores de Qualidade em Assistência à Saúde , Garantia da Qualidade dos Cuidados de Saúde , Fatores de Risco de Doenças Cardíacas , Idoso , Masculino , Pessoa de Meia-IdadeRESUMO
Many of today's recreational runners have changed their diet from omnivorous to vegetarian or vegan for reasons like better sport performance, animal ethics, positive health, eco-aspects, or male infertility. Others have constructed the flexitarian diet due to current trends in sustainable eating. The aim of this investigation was to analyze the dietary habits and race day strategies of recreational endurance runners following current sustainable dietary trends. Recreational endurance runners (18+ years) were invited to complete the standardized online survey on socio-demography/anthropometry, motivations, running/racing history, food frequency, and race day dietary strategy. Chi-squared tests and Wilcoxon tests were used for the statistical analysis. In total, 289 participants submitted the survey; 146 subjects following flexitarian (n = 34), vegetarian (n = 50), or vegan (n = 62) diets were included in the final sample. Significant differences were found across the diet types: BMI (p = 0.018), fruit/vegetable consumption (p < 0.001), and the dietary motive of performance (p = 0.045). The findings suggest that the flexitarian diet may be appropriate for health- and environmentally conscious populations living in a meat-centered society and lacking social support to eat completely vegetarian/vegan. Following a plant-based diet is perceived as easy for health-conscious, athletic populations, and the vegan diet does not require a particularly effortful/complex race day strategy for endurance runners.
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Dieta Vegana , Dieta Vegetariana , Comportamento Alimentar , Corrida , Humanos , Masculino , Estudos Transversais , Adulto , Feminino , Pessoa de Meia-Idade , Resistência Física , Veganos , Vegetarianos , Recreação , Adulto Jovem , Dieta/estatística & dados numéricosRESUMO
INTRODUCTION: Cardiovascular diseases (CVD) represent a significant health problem worldwide and in Switzerland. Despite preventive measures and advances in treatment, cardiovascular diseases still lead to a significant number of hospitalizations in Switzerland (133 000 in 2021) and are for responsible for almost 1/3 of all deaths (19 600 in 2021). Emergency care for acute cardiovascular events now has a very high standard in Switzerland compared to other countries. However, there is a large discrepancy between evidence and daily practice (evidence-performance gap) in cardiovascular risk factor control, because a large percentage of patients do not achieve the goals of the guideline recommendations: 55% of hypertensives, 81% of patients with elevated LDL cholesterol and 44% of diabetics. In addition, 21% of people in Switzerland currently smoke, 42% are considered obese and 24% of people are sedentary. Therefore, primary and secondary prevention offers great potential for reducing the morbidity and mortality of cardiovascular diseases. Sub-optimal control of cardiovascular risk factors leads to preventable cardiovascular events and associated economic costs. Thus, cardiovascular diseases not only affect life expectancy, but also influence the years with reduced quality of life (disability-adjusted life years, DALY). In Switzerland, the main risk factors of cardiovascular diseases lead to a loss of 311 332 DALYs in total, 45 454 DALYs lost by hypertension, 64 445 DALYs lost due to hyperlipidema, 24 283 DALYs due to diabetes mellitus, 47 639 DALYs due to smoking, 21 170 DALYs lost by obesity)and 4 669 DALYs lost due to a lack of exercise. Assuming that one DALY is associated with a socioeconomic burden of CHF 99 417, the total socioeconomic cost of all cardiovascular diseases is 4% of gross domestic product (GDP). Furthermore, cardiovascular diseases caused a cost burden of CHF 27,8 billion in direct and indirect healthcare costs in 2021. Keywords: Cardiovascular diseases, hypertension, risk factors, prevention, healthcare costs, DALY, mortality.
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Doenças Cardiovasculares , Humanos , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/prevenção & controle , Doenças Cardiovasculares/mortalidade , Suíça , Estudos Transversais , Idoso , Masculino , Feminino , Pessoa de Meia-Idade , Fatores de Risco de Doenças Cardíacas , Fidelidade a Diretrizes , Fatores de RiscoRESUMO
There currently exists no comprehensive and up-to date overview on the financial impact of the different adverse events covered by the Patient Safety Indicators (PSIs) from the Agency for Healthcare Research and Quality. We conducted a retrospective case-control study using propensity score matching on a national administrative data set of 1 million inpatients in Switzerland to compare excess costs associated with 16 different adverse events both individually and on a nationally aggregated level. After matching 8,986 cases with adverse events across the investigated PSIs to 26,931 controls, we used regression analyses to determine the excess costs associated with the adverse events and to control for other cost-related influences. The average excess costs associated with the PSI-related adverse events ranged from CHF 1,211 (PSI 18, obstetric trauma with instrument) to CHF 137,967 (PSI 10, postoperative acute kidney injuries) with an average of CHF 27,409 across all PSIs. In addition, adverse events were associated with 7.8-day longer stays, 2.5 times more early readmissions (within 18 days), and 4.1 times higher mortality rates on average. At a national level, the PSIs were associated with CHF 347 million higher inpatient costs in 2019, which corresponds to about 2.2% of the annual inpatient costs in Switzerland. By comparing the excess costs of different PSIs on a nationally aggregated level, we offer a financial perspective on the implications of in-hospital adverse events and provide recommendations for policymakers regarding specific investments in patient safety to reduce costs and suffering.
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Hospitais , Segurança do Paciente , Feminino , Gravidez , Estados Unidos , Humanos , Estudos Retrospectivos , Estudos de Casos e Controles , Suíça/epidemiologia , Indicadores de Qualidade em Assistência à SaúdeRESUMO
PURPOSE: The Covid-19 pandemic may have encouraged at-risk patients to get vaccinated against influenza for the first time. As previous vaccinations are known predictors for further vaccinations, knowledge about individual vaccination patterns, especially in first time vaccinated patients, is of great interest. The aim of this study was to determine influenza vaccination uptake rate (VUR), individual vaccination patterns and factors associated with vaccination uptake among at-risk patients. METHODS: The study design was retrospective cross-sectional. Based on claims data, VUR was determined for four influenza seasons (2018/2019-2021/2022). In a cohort subgroup, with data available for all seasons, VUR, vaccination patterns and factors associated with uptake were determined. At-risk patients were people aged ≥ 65 and adult patients with chronic diseases. RESULTS: We included n = 238,461 patients in the cross-sectional analysis. Overall VUR ranged between 21.8% (2018/2019) and 29.1% (2020/2021). Cohort subgroup consisted of n = 138,526 patients. Within the cohort, 56% were never vaccinated and 11% were vaccinated in all seasons. 14.3% of previously unvaccinated patients were vaccinated for the first time in the first pandemic season (2020/2021 season). The strongest predictor for vaccination was history of vaccinations in all previous seasons (OR 56.20, 95%CI 53.62-58.90, p < 0.001). CONCLUSION: Influenza VUR increased during the Covid-19 pandemic, but only a minority of previously eligible but unvaccinated at-risk patients were vaccinated for the first time in the first pandemic season. Previous vaccinations are predictors for subsequent vaccinations and health care professionals should actively address at-risk patients' vaccination history in order to recommend vaccination in future seasons.
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COVID-19 , Vacinas contra Influenza , Influenza Humana , Vacinação , Humanos , Estudos Transversais , Estudos Retrospectivos , COVID-19/prevenção & controle , COVID-19/epidemiologia , Masculino , Feminino , Influenza Humana/prevenção & controle , Influenza Humana/epidemiologia , Vacinas contra Influenza/administração & dosagem , Idoso , Vacinação/estatística & dados numéricos , SARS-CoV-2/imunologia , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Adulto , PandemiasRESUMO
OBJECTIVE: To investigate general practitioners' course of action after detection of elevated thyroid stimulating hormone (TSH) levels regarding repeat testing, direct levothyroxine replacement, or neither. METHODS: We conducted a retrospective study of adults without prior evidence of thyroid disease and with a first detection of elevated TSH levels from January 1, 2015, to December 31, 2020, using data from electronic medical records of a Swiss primary care database. We determined the occurrence of either repeat TSH testing or direct levothyroxine initiation in primary care during 12-month follow-up and determined associations with demographic and clinical factors. RESULTS: Of the 1 591 patients included (median age 65 years, 64.4% female, median TSH 5.7 mIU/L), 34.3% received repeat TSH testing and 12.4% received direct levothyroxine replacement in primary care during follow-up. Repeat TSH testing showed the strongest association with overt hypothyroidism and was more common among patients with high primary care utilization and among patients aged 40-64 years compared to patients aged <40 years. Direct levothyroxine initiation was more likely for TSH levels >7 mIU/L, overt hypothyroidism, female patients, and nonurban practices. CONCLUSIONS: While the degree of thyroid dysfunction was the main driver of follow-up, we identified important gaps in the primary care-based monitoring of elevated TSH levels in young patients and in patients with infrequent consultations. We also observed potential overtreatment of women and patients in nonurban areas. Our findings highlight the need for standardization and dissemination of guidelines for the management of elevated TSH levels among general practitioners.
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Clínicos Gerais , Hipotireoidismo , Doenças da Glândula Tireoide , Adulto , Humanos , Feminino , Idoso , Masculino , Tiroxina/uso terapêutico , Tireotropina , Estudos Retrospectivos , Hipotireoidismo/tratamento farmacológico , Hipotireoidismo/epidemiologia , Hipotireoidismo/diagnóstico , Doenças da Glândula Tireoide/induzido quimicamenteRESUMO
ABSTRACT Introduction: Physical activity is an important tool to manage systemic arterial hypertension. However, less is known about the relationship of physical activity with the number of antihypertensive drugs used by older adults. Objective: The aim of this study was to compare the number of antihypertensive drugs used by older female adults (aged ≥ 60 years) with a low level of physical activity with the number used by those with a high level of physical activity, and to verify how many participants used more than two antihypertensive drugs. Methods: Twenty-eight physically active older women with systemic arterial hypertension who participated in a physical activity program for community-dwelling older female adults were divided into two groups: participants who presented lower habitual physical activity levels were placed in group 1 and participants that presented higher habitual physical activity levels were placed in group 2, according to the Baecke questionnaire. In addition, the number of antihypertensive drugs used by participants was collected. Results: The number of prescribed antihypertensive drugs was 2.0 (median) for both groups investigated. There was no significant difference between groups regarding the number of antihypertensive tablets prescribed (p>0.05). Although there was no statistical difference, a higher proportion of participants from the lower physical activity group used more than two antihypertensive drugs. Conclusion: The level of habitual physical activity did not affect the number of antihypertensive tablets used by hypertensive elderly women. Level of evidence II; Therapeutic studies - investigation of treatment results.
RESUMEN Introducción: La actividad física es una herramienta importante para el manejo de la hipertensión arterial sistémica. Sin embargo, se sabe poco sobre la relación de la actividad física con la cantidad de medicamentos antihipertensivos utilizados por las ancianas. Objetivo: El objetivo de este estudio fue hacer una comparación entre el número de medicamentos antihipertensivos utilizados por mujeres adultas mayores (≥ 60 años) y bajo nivel de actividad física con el número utilizado por aquellas con alto nivel de actividad física, y verificar cuántas de las participantes usaron más de dos medicamentos antihipertensivos. Métodos: Veintiocho ancianas físicamente activas con hipertensión arterial sistémica que participaron en un programa de actividad física para mujeres adultas mayores residentes en la comunidad fueran divididas en dos grupos: las participantes que presentaron niveles más bajos de actividad física habitual se ubicaron en el grupo 1 y las participantes que presentaron los mayores niveles de actividad física se ubicaron en el grupo 2, según el cuestionario de Baecke. Además, se recogió el número de medicamentos antihipertensivos utilizados por las participantes. Resultados: El número de comprimidos antihipertensivos prescritos fue de 2,0 (mediana) para ambos grupos investigados. No hubo diferencia significativa entre los grupos en cuanto al número de medicamentos antihipertensivos prescritos (p>0,05). Aunque no hubo diferencia estadística, una mayor proporción de participantes del grupo de menor actividad física usó más de dos medicamentos antihipertensivos. Conclusión: El nivel de actividad física habitual no afectó el número de comprimidos antihipertensivos utilizados por las ancianas hipertensas. Nivel de evidencia II; Estudios terapéuticos: investigación de los resultados del tratamiento.
RESUMO Introdução: A atividade física é uma importante ferramenta no manejo da hipertensão arterial sistêmica. No entanto, pouco se sabe sobre a relação entre a atividade física e a quantidade de anti-hipertensivos usados por idosos. Objetivo: O objetivo deste estudo foi realizar uma comparação entre o número de anti-hipertensivos usados por idosas (≥ 60 anos) com baixo nível de atividade física com o número usado por aquelas com alto nível de atividade física, verificando quantas participantes usaram mais de dois anti-hipertensivos. Métodos: Vinte e oito idosas fisicamente ativas com hipertensão arterial sistêmica que participavam de um programa de atividade física para idosas da comunidade foram divididas em dois grupos: as participantes que apresentaram níveis mais baixos de atividade física habitual foram colocadas no grupo 1 e as participantes que apresentaram maiores níveis de atividade física foram colocados no grupo 2, de acordo com o questionário de Baecke. Ademais, coletou-se o número de medicamentos anti-hipertensivos utilizados pelas participantes. Resultados: O número de fármacos anti-hipertensivos prescritos foi de 2,0 (mediana) para ambos os grupos investigados. Não houve diferença significativa entre os grupos quanto ao número de comprimidos anti-hipertensivos prescritos (p>0,05). Embora não tenha havido diferença estatística, uma maior proporção de participantes entre o grupo de menor atividade física utilizava mais de dois anti-hipertensivos. Conclusão: O nível de atividade física habitual não afetou a quantidade de comprimidos anti-hipertensivos utilizados pelas idosas hipertensas. Nível de evidência II; Estudos terapêuticos - Investigação dos resultados do tratamento.
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BACKGROUND: Despite the established positive association between patient experience and patient volume, the relationship between patient experience and the financial performance of hospitals has not been studied thoroughly. METHODS: To investigate this relationship, we used longitudinal data from 132 Swiss acute-care hospitals from 2016 to 2019 to examine the associations between patient experience and the proportion of elective patients, revenue, costs, and profits of hospitals. To account for a potential time lag effect, we utilized annual patient experience data and employed multilevel mixed-effects regression modeling to investigate its association with the aforementioned financial performance indicators for the following year. RESULTS: Data for private and public hospitals were analyzed both separately and in combination, to account for the different proportions of elective patients in these types of hospitals. The resulting mixed models, revealed that for each year studied, the previous year's patient experience was positively associated with the current year's proportion of elective patients (ß = 0.09, p = 0.004, all hospitals) and revenue (ß = 1789.83, p = 0.037, private hospitals only), and negatively associated with costs (ß = - 1191.13, p = 0.017, all hospitals); but not significantly associated with future profits (ß = 629.12, p = 0.240, all hospitals). CONCLUSIONS: This analysis showed that better patient experience is associated with a higher proportion of elective patients, greater revenue, and lower costs. Our findings may assist hospital managers and regulators in identifying strategies to increase revenue and reduce costs.
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Background: Swiss national surveillance of influenza vaccination uptake rates (VURs) relies on self-reported vaccination status. The aim of this study was to determine VURs among at-risk patients, namely, patients ≥65 of age and adult patients with chronic diseases, using claims data, instead of self-reported measures, to investigate factors of vaccine uptake, and to assess different methodological approaches to conduct vaccination surveillance. Methods: In this retrospective cross-sectional analysis, we determined VURs in three influenza seasons (2015/2016-2017/2018). Medication, diagnosis, or medical services claims were used as triggers to identify patients. For the calculation of VURs in patients with chronic diseases, we identified those by triggers in the given season only (Model 1) and in the given and previous seasons (Model 2). Regression analysis was used to identify factors associated with vaccination status. Results: Data from 214,668 individual patients were analyzed. VURs over all seasons ranged from 18.4% to 19.8%. Most patients with chronic diseases were identified with the medication trigger, and we found no clinical significant differences in VURs comparing both models. Having a chronic disease, age, male gender, and regular health care provider visits were associated with increased odds of being vaccinated. Conclusions: VURs were below the recommended thresholds, and our analysis highlighted the need for efforts to increase VURs. We assessed the identification of chronic diseases by medication claims and the calculation of VURs based on data of the given season only as an effective approach to conduct vaccination surveillance. Claims data-based surveillance may complete the national surveillance.
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Vacinas contra Influenza , Influenza Humana , Adulto , Humanos , Masculino , Influenza Humana/epidemiologia , Influenza Humana/prevenção & controle , Influenza Humana/tratamento farmacológico , Vacinas contra Influenza/uso terapêutico , Suíça/epidemiologia , Estudos Transversais , Estudos Retrospectivos , Vacinação , Estações do Ano , Doença CrônicaRESUMO
INTRODUCTION: Medical guidelines summarize evidence based knowledge and give helpful recommendations for diagnostics and therapy in daily practice. Most Swiss medical societies therefore adapt international guidelines for the Swiss setting. In primary care this adaption must not only take into account the specific Swiss healthcare system, but also the specific setting of primary care, which is characterized by a low prevalence of most diseases as well as by chronic conditions and multimorbidity. Exactly these multimorbid patients are underrepresented in the studies, which underline the current guidelines of medical societies. The institute of primary care at the university of Zurich, IHAMZ, therefore creates evidence based guidelines according to international established quality criteria for the Swiss primary care setting.
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Medicina Geral , Humanos , Doença Crônica , Atenção à Saúde , Multimorbidade , Suíça/epidemiologia , Guias de Prática Clínica como AssuntoRESUMO
Few studies were developed to understand the relationship between running characteristics and motivation. The purpose of this study was to assess the relationship between running event history, running experience, and best race performances in recreational distance runners. We used a web survey to obtain information regarding running experience, racing history, and periodization training routines/exercise habits, including weekly volumes and daily mileage and duration across periods and conditions. Associations between variables were conducted with the Chi-square test (χ2; nominal scale) and Wilcoxon test. Multiple linear regression analysis and multivariate linear regression were performed. Concerning the participants' motive for exercising, a significant difference was identified between the race distance subgroups (p < 0.001), where 58% of M/UM runners exercised for performance (n = 38) and 64% of HM runners (n = 57) and 57% of 10 km runners (n = 52) exercised for recreational purposes. A significant difference was found in the number of years of running completed without taking a break (p = 0.004), with marathoners/ultramarathoners reporting the most years. Runners competing in different race distances such as 10 km, half-marathon, marathon, and ultra-marathon presented differences in training background and habits according to the distance of preference.
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Estado Nutricional , Corrida , Humanos , Corrida de Maratona , Motivação , Inquéritos e Questionários , Resistência FísicaRESUMO
BACKGROUND: Primary care databases collect electronic medical records with routine data from primary care patients. The identification of chronic diseases in primary care databases often integrates information from various electronic medical record components (EMR-Cs) used by primary care providers. This study aimed to estimate the prevalence of selected chronic conditions using a large Swiss primary care database and to examine the importance of different EMR-Cs for case identification. METHODS: Cross-sectional study with 120,608 patients of 128 general practitioners in the Swiss FIRE ("Family Medicine Research using Electronic Medical Records") primary care database in 2019. Sufficient criteria on three individual EMR-Cs, namely medication, clinical or laboratory parameters and reasons for encounters, were combined by logical disjunction into definitions of 49 chronic conditions; then prevalence estimates and measures of importance of the individual EMR-Cs for case identification were calculated. RESULTS: A total of 185,535 cases (i.e. patients with a specific chronic condition) were identified. Prevalence estimates were 27.5% (95% CI: 27.3-27.8%) for hypertension, 13.5% (13.3-13.7%) for dyslipidaemia and 6.6% (6.4-6.7%) for diabetes mellitus. Of all cases, 87.1% (87.0-87.3%) were identified via medication, 22.1% (21.9-22.3%) via clinical or laboratory parameters and 19.3% (19.1-19.5%) via reasons for encounters. The majority (65.4%) of cases were identifiable solely through medication. Of the two other EMR-Cs, clinical or laboratory parameters was most important for identifying cases of chronic kidney disease, anorexia/bulimia nervosa and obesity whereas reasons for encounters was crucial for identifying many low-prevalence diseases as well as cancer, heart disease and osteoarthritis. CONCLUSIONS: The EMR-C medication was most important for chronic disease identification overall, but identification varied strongly by disease. The analysis of the importance of different EMR-Cs for estimating prevalence revealed strengths and weaknesses of the disease definitions used within the FIRE primary care database. Although prioritising specificity over sensitivity in the EMR-C criteria may have led to underestimation of most prevalences, their sex- and age-specific patterns were consistent with published figures for Swiss general practice.
Assuntos
Registros Eletrônicos de Saúde , Atenção Primária à Saúde , Humanos , Estudos Transversais , Suíça/epidemiologia , Doença CrônicaRESUMO
BACKGROUND: Antithrombotic treatment may improve the disease course in non-critically ill, symptomatic COVID-19 outpatients. METHODS: We performed an individual patient-level analysis of the OVID and ETHIC randomized controlled trials, which compared enoxaparin thromboprophylaxis for either 14 (OVID) or 21 days (ETHIC) vs. no thromboprophylaxis for outpatients with symptomatic COVID-19 and at least one additional risk factor. The primary efficacy outcome included all-cause hospitalization and all-cause death within 30 days from randomization. Both studies were prematurely stopped for futility. Secondary efficacy outcomes were major symptomatic venous thromboembolic events, arterial cardiovascular events, or their composite occurring within 30 days from randomization. The same outcomes were assessed over a 90-day follow-up. The primary safety outcome was major bleeding (ISTH criteria). RESULTS: A total of 691 patients were randomized: 339 to receive enoxaparin and 352 to the control group. Over 30-day follow-up, the primary efficacy outcome occurred in 6.0 % of patients in the enoxaparin group vs. 5.8 % of controls for a risk ratio (RR) of 1.05 (95%CI 0.57-1.92). The incidence of major symptomatic venous thromboembolic events and arterial cardiovascular events was 0.9 % vs. 1.8 %, respectively (RR 0.52; 95%CI 0.13-2.06). Most cardiovascular thromboembolic events were represented by symptomatic venous thromboembolic events, occurring in 0.6 % vs. 1.5 % of patients, respectively. A similar distribution of outcomes between the treatment groups was observed over 90 days. No major bleeding occurred in the enoxaparin group vs. one (0.3 %) in the control group. CONCLUSIONS: We found no evidence for the clinical benefit of early administration of enoxaparin thromboprophylaxis in outpatients with symptomatic COVID-19. These results should be interpreted taking into consideration the relatively low occurrence of events.
RESUMO
Purpose: The aim of the study was to investigate the effects of a 10-week plyometric training (PT) on changes of direction, jumping ability, repeated sprint ability, and both muscular strength and power in youth female handball players. Methods: Twenty-eight participants (age: 15.8 ± 0.2 years) were randomly divided into a plyometric group (PG; n = 14) or a control group (CG; n = 14). Significant (group × time) interaction was noted for change of direction (COD) [Modified agility T-test (T-half)], three jumping tests [squat jump (SJ), countermovement jump (CMJ) and standing long jump (SLJ)], repeated sprint ability (RSA), muscular strength (1-RM bench press and 1-RM half squat) and muscular power (force-velocity test for both upper and lower limb). Results: With a group × time interaction, the PG enhanced the T-half performance [p < 0.001, Δ = 10.4, d = 1.95 (large)] compared to the CG. The PG enhanced the jump performance over SJ [p = 0.009, Δ = 18.3, d = 0.72 (medium)], CMJ [p = 0.005, Δ = 20.7, d = 0.79 (medium)] and SLJ [p < 0.001, Δ = 24.5, d = 2.25 (large)]. Three of four RSA scores increased significantly in the PG compared to the CG [p < 0.001, Δ = 2.76, d = 1.11 (large); p < 0.001, Δ = 2.72, d = 1.23 (large); and p < 0.001, Δ = 2.75, d = 1.21 (large), in best time (RSA-BT), mean time (RSA-MT) and total time (RSA-TT), respectively]. In contrast, group × time interactions revealed no significant differences in both 1-RM bench press and 1-RM half squat performance between PG and CG. Regarding the force velocity performance, the PG enhanced 3 of 4 force velocity scores for the upper limb performance [p < 0.001, d = 1 (large); p < 0.001, d = 1.13 (large) and p = 0.012, d = 0.72 (medium) for the peak power in these two forms (W and W·kg-1), and maximal pedalling velocity, respectively], and 2 of 4 force velocity scores for the lower limb performance [p = 0.045, d = 0.56 (medium); and p = 0.021, d = 0.65 (medium) for the peak power in these two forms (W and W·kg-1), respectively]. Conclusion: It was concluded that additional PT performed two times per week during 10 weeks enhances measures related to game performance, such as COD, jump ability, RSA, and power in youth female handball players.