Search results for "School."

Measuring the burden of disease and injury in Spain using disability-adjusted life years: An updated and policy-oriented overview

2011

Summary Objective To provide a comprehensive and detailed overview of the burden of disease in Spain for 2008. Implications for public health policies are discussed. Study design Cross-sectional population-based study. Methods Disability-adjusted life years (DALYs) were calculated at country level using the methodology developed in the Global Burden of Disease study. DALYs were divided into years of life lost and years of life lived with disability. Results were obtained using Spanish mortality data for 2008 and morbidity data estimated previously by the World Health Organization for Euro-A. Results In 2008, DALYs lost due to all diseases and injuries were estimated at 5.1 million. Non-comm…

Incidence of amyotrophic lateral sclerosis in Sicily: A population based study

2012

Our objective was to investigate incidence of amyotrophic lateral sclerosis (ALS) in Sicily, southern Italy, by means of a population based study. We included people with ALS resident in fi ve Sicilian provinces, whose onset occurred in the two-year period 2005 2006 (population at 31 December 2006: 3,481,096 inhabitants). A multisource case-fi nding procedure was adopted and patients were classifi ed as affected by ALS according to revised El Escorial criteria. During the two-year surveillance period, 97 patients meeting eligibility criteria included 57 males (58.8%) and 40 females (41.2%). Crude annual incidence rate was 1.4/100,000 person years (95% CI 1.33 1.47). The incidence rate was h…

Age–sex differences in the global burden of lower respiratory infections and risk factors, 1990–2019: results from the Global Burden of Disease Study…

2022

Funding: Bill & Melinda Gates Foundation. Background: The global burden of lower respiratory infections (LRIs) and corresponding risk factors in children older than 5 years and adults has not been studied as comprehensively as it has been in children younger than 5 years. We assessed the burden and trends of LRIs and risk factors across all age groups by sex, for 204 countries and territories.  Methods: In this analysis of data for the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019, we used clinician-diagnosed pneumonia or bronchiolitis as our case definition for LRIs. We included International Classification of Diseases 9th edition codes 079.6, 466–469, 470.0, 480–4…

Hepatitis B and hepatitis C virus infections in dermatological patients in west Sicily: a seroepidemiological study

2002

Objectives To evaluate the relative frequencies and molecular epidemiological features of viral hepatitis types B and C in dermatological patients in our geographical area. Methods We determined the hepatitis B virus (HBV) and hepatitis C virus (HCV) antibodies and the hepatitis B virus surface antigen (HBsAg) in a cohort of 677 dermatological patients admitted to the Department of Dermatology of Palermo. An 8-mL blood sample was taken from all subjects. The following assays were used: HBsAg, anti-HB core (antigen) (anti-HBc), anti-HB surface (antigen) (anti-HBs), anti-HB early (antigen) (anti-Hbe) and anti-HCV antibodies using enzyme-linked immunosorbent assay. Results One hundred and eigh…

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…

A survey on knowledge and perceptions regarding head lice on a sample of teachers and students in primary schools of north and south of Italy.

2009

High rates of pediculosis are found in every part of the world. The age-range most affected is between 3 and 12 years. No-nit policies are ineffective in preventing infestations. On the other hand, misdiagnosis and overuse of pediculicides, increase resistance to treatment. Lack of information leads people to consider this kind of infestation to be associated to low social classes and immigrants. This research has been implemented to find out about the information level on pediculosis on a sample of students (722) and teachers (408) of some primary schools in northern and southern Italy, and to highlight the role of personal aspects such as age, gender, cultural level, geographical position…

Correlation of hepatitis B virus, hepatitis D virus and human immunodeficiency virus type I infection markers in hepatitis B surface antigen positive…

1992

The hepatitis D virus (HDV) infection plays a major role in severe liver damage caused by hepatitis. To establish the prevalence of HDV infection in haemophilic patients and patients without haemophilia, 87 patients with chronic hepatitis B virus (HBV) infection were examined for serological evidence of delta hepatitis. In addition HBV, HDV and human immunodeficiency virus type 1 (HIV) infection markers were compared to clinical and histopathological outcome of hepatitis. Out of 46 haemophiliacs 30 (65%) were anti-HD-seropositive; 10 out of 30 anti-HD-positive patients (33%) had pathological liver function tests compared to 2 out of 16 anti-HD-negative haemophiliacs (13%). The rate of HIV i…

Rare NLRP12 variants associated with the NLRP12-autoinflammatory disorder phenotype: an Italian case series.

2013

The epidemiology of Varicella Zoster Virus infection in Italy

2008

Abstract Background The epidemiological importance of varicella and zoster and the availability of an efficacious and safe vaccine have led to an important international debate regarding the suitability of mass vaccination. The objective of the study was to describe the epidemiology of varicella and zoster in Italy and to determine whether there have been changes with respect to observations provided by an analogous study conducted 8 years ago, in order to define the most appropriate vaccination strategy. Methods A number of data sources were evaluated, a cross-sectional population-based seroprevalence study was conducted on samples collected in 2004, and the results were compared with data…