The systems of direct taxes and cash benefits in the Member States of the European Union vary considerably in size and structure. We explore their direct impacts on cross-sectional income inequality (termed for the purpose of this paper) using EUROMOD, a tax-benefit microsimulation model for the European Union. This relies on harmonised household micro-data representative of each national population together with simulations of entitlements to cash benefits and liabilities for taxes and social contributions. It allows us to draw a more comprehensive – and comparable – picture of the combined effects of transfers and taxes than is usually possible. We decompose the redistributive effect of taxbenefit systems to assess and compare the effectiveness of individual policies at reducing income disparities. We derive results for the 15 old members of the European Union and present them for each country separately as well as for the EU-15 as a whole.
Context The National Strategy for Higher Education to 2030 endorsed the renewal of the civic mission of higher education and asserts that ‘engaging with the wider society is one of the three interconnected core roles of higher education’ (2011, p77). Campus Engage is a platform for the promot ion o f c i v i c engagement ac t i v i t i es i n I r i sh h igher educat ion (http://www.campusengage.ie)
AIMS:Radiofrequency (RF) renal denervation (RDN) safely lowers office and 24-h blood pressure (BP). This meta-analysis examined the long-term durability of RF RDN based on randomized trials and observational studies. METHODS AND RESULTS:Patients with uncontrolled hypertension undergoing RF RDN using the Symplicity Flex™ or Spyral™ device and a minimum follow-up of 3 years were included. Key outcomes included office and 24-h BP change from baseline as well as changes in anti-hypertensive drugs. A random effects meta-analysis was conducted over 3 years, or the last reported follow-up beyond 3 years. A total of 2212 patients identified among 18 reports were evaluated for BP. The mean duration of follow-up was 4.4 years (range 3-9.4). The long-term reduction in office systolic BP from baseline in 15 reports (n = 2040) was -23.0 mmHg (95% confidence interval: -26.8 to -19.1, P < 0.05) for the random effects model and -20.5 (-21.6 to -19.4) for the fixed effect model. Twenty-four-hour ambulatory systolic BP was available in 11 reports (n = 1018) and decreased significantly by -13.6 mmHg (-16.5 to -10.8, P < 0.05). Fixed effect model results were similar. Diastolic office and 24-h BP paralleled these findings in both models. Nighttime systolic BP also decreased significantly by -14.2 mmHg (-27.6 to -0.8, P < 0.05). The number of prescribed anti-hypertensive drugs and eGFR also decreased. Heart rate remained unchanged through the final follow-up in both models. Safety events were rare, with a mean rate of renal artery complications of 0.14% (0.08-0.20%). CONCLUSION:This meta-analysis comprising 18 studies demonstrated sustained and significant office and ambulatory BP reductions following Symplicity RDN through at least 3 years without an increase in anti-hypertensive medication.
Acute respiratory distress syndrome (ARDS) is a heterogeneous clinical syndrome rather than a single disease. Patients who meet the same diagnostic criteria may differ in lung morphology, mechanical properties, biological injury, and clinical course. Current classifications rely largely on the severity of hypoxemia and do not capture this variability, limiting prognostic stratification and individualized treatment. This heterogeneity has clinical consequences. Supportive interventions such as positive end-expiratory pressure (PEEP), prone positioning, and recruitment maneuvers are broadly applied, yet their effects vary substantially among patients. Increasing evidence indicates that these differences are partly explained by variation in lung structure, regional aeration, recruitability, and perfusion. Recent international guidelines have identified phenotyping as a priority in ARDS and have highlighted lung morphology as a relevant source of prognostic enrichment and treatment effect heterogeneity. Computed tomography (CT) provides regional, three-dimensional information on lung injury that is not accessible through bedside physiological measurements. It allows evaluation of aeration loss, lung density, lung weight, and perfusion abnormalities. CT has been used to describe key aspects of lung injury in ARDS and to identify imaging patterns associated with lung mechanics, gas exchange, and response to ventilatory settings. Quantitative and dual-energy CT, together with computational methods, allow a more detailed description of these patterns. This review examines the role of CT in characterizing heterogeneity in ARDS, summarizes qualitative, semi-quantitative, and quantitative approaches, and discusses their clinical relevance and limitations, as well as future directions.
