Search results for " state"
showing 10 items of 5973 documents
Reliability of Magnetoencephalography and High-Density Electroencephalography Resting-State Functional Connectivity Metrics
2019
Resting-state connectivity, for example, based on magnetoencephalography (MEG) or electroencephalography (EEG), is a widely used method for characterizing brain networks and a promising imaging biomarker. However, there is no established standard as to which method, modality, and analysis variant is preferable and there is only limited knowledge on the reproducibility, an important prerequisite for clinical application. We conducted an MEG-/ high-density (hd)-EEG-study on 22 young healthy adults, who were measured twice in a scan/rescan design after 7 – 2 days. Reliability of resting-state (15 min, eyes-closed) connectivity in source space was calculated via intraclass correlation coefficie…
Towards a new welfare state: the social sustainability principle and health care strategies.
2003
In this paper we propose a social and health care model that offers alternatives to three problems arising in converging European welfare states, particularly in the southern nations: the rise in demand for services and features linked to the ageing process, the increase in dependency and the crisis of informal support. Development of the principles of social sustainability implies re-formulation of the regulatory, care, economic, administrative, cultural, and axiological framework enabling a response to the needs of long term care without compromising the welfare of future generations. Together with this principle, quality of life elevated to a subjective right directs attention towards th…
Profile of the Immune and Inflammatory Response in Individuals With Prediabetes and Type 2 Diabetes.
2015
OBJECTIVE The inflammatory and immune systems are altered in type 2 diabetes. Here, the aim was to profile the immune and inflammatory response in subjects with prediabetes and diabetes in a large population-representative sample. RESEARCH DESIGN AND METHODS In total, 15,010 individuals were analyzed from the population-based Gutenberg Health Study. Glucose status was classified according to HbA1c concentration and history of diagnosis. All samples were analyzed for white blood cells (WBCs), granulocytes, lymphocytes, monocytes, platelets, C-reactive protein (CRP), albumin, fibrinogen, and hematocrit. Interleukin-18 (IL-18), IL-1 receptor antagonist (IL-1RA), and neopterin concentrations w…
A pooled analysis of alcohol consumption and risk of multiple myeloma in the international multiple myeloma consortium
2013
Abstract Background: Recent findings suggest that alcohol consumption may reduce risk of multiple myeloma. Methods: To better understand this relationship, we conducted an analysis of six case–control studies participating in the International Multiple Myeloma Consortium (1,567 cases, 7,296 controls). Summary ORs and 95% confidence intervals (CI) relating different measures of alcohol consumption and multiple myeloma risk were computed by unconditional logistic regression with adjustment for age, race, and study center. Results: Cases were significantly less likely than controls to report ever drinking alcohol (men: OR = 0.72; 95% CI, 0.59–0.89; women: OR = 0.81; 95% CI, 0.68–0.95). The inv…
Trends in survival of multiple myeloma patients in Germany and the United States in the first decade of the 21st century
2015
Multiple myeloma is a chronic, incurable but highly treatable neoplasm. Recent population-based studies have shown improvements in survival for patients diagnosed in the early 21st century. Here, we examine trends in survival for patients diagnosed with multiple myeloma in Germany and the United States (US) between 2002 and 2010. Data were extracted from 11 population-based cancer registries in Germany and from the Surveillance, Epidemiology and End Results database in the US. Myeloma patients aged 15-74 years with diagnosis and follow-up between 1997 and 2010 from Germany and the US were included. Period analysis was employed to assess trends in 5-year relative survival in Germany and the …
Decrease in HDV endemicity in Italy.
1997
To evaluate a possible variation in hepatitis D virus endemicity in Italy, the data from a multicentre study concerning HBsAg chronic carriers first observed in 31 liver units during 1992 were compared with the corresponding figures from a similar study performed in 1987.In both studies the methodology for the recruitment of cases was the same. The overall anti-HD prevalence in 1992 was 14.4%, a significantly lower rate than that observed in 1987 (23.4%, p0.01). The decrease significantly (p0.01) affected both males and females; it occurred in all geographical areas, although to a greater extent in northern regions. It was evident in subjects below 50 years of age, but not in subjects older…
Familiar clustering and spreading of hepatitis delta virus infection
1985
The prevalence of hepatitis delta virus (HDV) infection was significantly higher among the relatives of 79 carriers of HBsAg with antibody to HDV (index cases) than among relatives of 111 carriers without serological evidence of HDV infection (controls). Antibody to HDV was found in 45 of the 80 (56%) carriers of HBsAg in families of index cases but only in 2 of 59 (3%) carriers in families of controls (P less than 0.0001). During follow-up new HDV infection developed in 31% of 13 susceptible carriers in families of index cases, but only in 1.2% of 162 susceptible carriers in families of controls (P less than 0.001). None of the family members previously unexposed to the hepatitis B virus h…
Occult hepatitis B virus in liver tissue of individuals without hepatic disease
2008
Abstract BACKGROUND/AIMS: While many data are available concerning occult hepatitis B virus (HBV) infection in patients with hepatic disorders, there is little information about this cryptic infection in individuals without liver disease. The aim of this study was to investigate the prevalence of occult HBV in the general population by examining liver specimens from a large series of HBV-surface-antigen negative individuals with no clinical and biochemical evidence of liver disease. METHODS: The presence of HBV DNA was evaluated by testing, through polymerase chain reaction techniques, DNA extracts from 98 liver-disease-free individuals who underwent liver resection or needle biopsy during …
Hepatitis B virus markers among family contacts of asymptomatic HBsAg carriers.
1979
A study was undertaken to establish the risk of family contacts of HBsAg carriers acquiring a hepatitis B virus (HBV) infection. About one-third of all household contacts of asymptomatic HBsAg carriers had signs of past or ongoing HBV infection. Family contacts of HBsAg carriers with high numbers of circulating Dane particles were shown to have a higher risk of developing HBV infection than family contacts of HBsAg carriers without serological evidence of HBV synthesis. The probability of acquiring HBV infection was not different between spouses, parents, children, and brothers and sisters, respectively of asymptomatic HBsAg carriers.
Gender differences in cardiovascular and electrodermal responses to public speaking task: the role of anxiety and mood states
2002
Gender moderates psychophysiological responses to stress. In addition to the hormonal background, different psychological states related to social stressors, such as anxiety and mood, could affect this response. The purpose of this study was to examine the existence of gender differences in the cardiovascular and electrodermal responses to a speech task and their relationship with anxiety and the mood variations experienced. For this, non-specific skin conductance responses (NSRs), heart rate (HR), and finger pulse volume (FPV) were measured at rest, and during preparation, task and recovery periods of an academic career speech in undergraduate men (n=15) and women (n=23), with assessment o…