Diabetes mellitus, cardiovascular and chronic respiratory diseases in Germany and Europe - results of the European Health Interview Survey (EHIS 3, 2018 - 2020).

Background: In Europe, the health situation is primarily influenced by non-communicable diseases. Comparable information on key indicators for the European region can highlight potential areas for improvement in prevention and care.

Method: Based on EHIS 3, age-standardised prevalences of three disease groups and two indicators of self-assessed health among those affected were presented for Germany ( = 22,708) and the average of 29 European countries ( = 301,960).

Normal Values for the fT3/fT4 Ratio: Centile Charts (0-29 Years) and Their Application for the Differential Diagnosis of Children with Developmental Delay.

Primary congenital hypothyroidism is easily diagnosed on the basis of elevated plasma levels of thyroid-stimulating hormone (TSH). In contrast, in the rare disorders of thyroid hormone resistance, TSH and, in mild cases, also thyroid hormone levels are within the normal range. Thyroid hormone resistance is caused by defects in hormone metabolism, transport, or receptor activation and can have the same serious consequences for child development as congenital hypothyroidism.

New Reference Values for Thyroid Volume by Ultrasound in German Children and Adolescents from a Population-Based Study.

Context: Reliable reference values for thyroid ultrasound measurements are essential to effectively guide individual diagnostics and direct health care measures at the population level, such as iodine fortification programs. However, the latest reference values for total thyroid volume (Tvol) provided by the WHO in 2004 only apply to the 6 to 12-year-old age group and are limited to countries with a long history of iodine sufficiency, which does not reflect the situation in most European countries, including Germany.

Objective: The present aims to derive up to date thyroid volume ultrasound reference values in German children and adolescents.

The Agreement Between Diagnoses as Stated by Patients and Those Contained in Routine Health Insurance Data—Results of a Data Linkage Study.

Background: The frequency of medical diagnoses is a figure of central importance in epidemiology and health services research. Prevalence estimates vary depending on the underlying data. For a better understanding of such discrepancies, we compared patients' diagnoses as reported by themselves in response to our questioning with their diagnoses as stated in the routine data of their health insurance carrier.

What is the health status of girls and boys in the COVID-19 pandemic? Selected results of the KIDA study.

Background: It is well known that there are gender differences in the health behaviour and physical and mental health of children. The COVID-19 pandemic influenced the health and lifestyles of children and adolescents by changing their living conditions. The present work investigates whether gender differences in selected health indicators are evident more than two years after the onset of the pandemic.

Incidence, prevalence and care of type 1 diabetes in children and adolescents in Germany: Time trends and regional socioeconomic situation.

Background: Trends over time and possible socio-spatial inequalities in the incidence and care of type 1 diabetes mellitus (T1D) in children and adolescents are important parameters for the planning of target-specific treatment structures.

Methodology: The incidence and prevalence of type 1 diabetes, diabetic ketoacidosis and severe hypoglycaemia as well as the HbA1c value are presented for under 18-year-olds based on data from the nationwide Diabetes Prospective Follow-up Registry (DPV) and the diabetes registry of North Rhine-Westphalia. Indicators were mapped by sex over time between 2014 and 2020, and stratified by sex, age and regional socioeconomic deprivation for 2020.

Individual trajectories of asthma, obesity and ADHD during the transition from childhood and adolescence to young adulthood.

The German Health Interview and Examination Survey for Children and Adolescents (KiGGS) provides comprehensive and reliable data on the health situation of the upcoming generation. The KiGGS cohort accompanies participants from the KiGGS baseline study (2003-2006) into adulthood. Until now, two follow-up surveys of the cohort have been implemented with KiGGS Wave 1 (2009-2012) and KiGGS Wave 2 (2014-2017).

Health situation of adults in Germany - Results for selected indicators from GEDA 2019/2020-EHIS.

In this article, we examine selected health indicators for the adult population aged 18 years and older in Germany (n=22,708) from the German Health Update (GEDA 2019/2020-EHIS) conducted between April 2019 and September 2020. These indicators include those of self-assessed health and depressive symptoms as well as chronic physical diseases and conditions. In young adulthood (18 to 44 years), over 80% of participants report good or very good subjective health.

[Seroprevalence of SARS-CoV-2 among children and adolescents in Germany-an overview].

Background: SARS-CoV‑2 serologic studies complement and expand findings from confirmed COVID-19 cases through identification of undetected cases.

Objectives: This article summarizes previous results on SARS-CoV‑2 prevalence from seroepidemiological studies in Germany focusing on children and adolescents and complements the already existing overview on seroprevalence in adults from general population samples and especially blood donors in Germany.

Methods: The results are based on an ongoing systematic search in study registries, in literature databases, of preprint publications, and of media reports of seroepidemiological studies in Germany and their results.

Hepatitis B vaccination coverage in Germany: systematic review.

Background: Despite being considered as a low prevalence country for hepatitis B (HBV), some populations in Germany are at higher risk of infection. In the context of the World Health Organization's (WHO) viral hepatitis elimination goals, a valid epidemiological data base is needed to plan and monitor the national response. Prevention strategies include general and targeted HBV vaccination programmes.

German and international studies on SARS-CoV-2 seroprevalence.

Since the beginning of the year 2020, the SARS-CoV-2 coronavirus has spread globally at a tremendous pace. Studies on the prevalence of SARS-CoV-2 antibodies in the population help estimate the number of people that have already been infected. They also allow an estimate of the number of undetected infections i.

Prevalence of Hepatitis B, C, and D in Germany: Results From a Scoping Review.

One of the five strategic directions in the World Health Organization global health sector strategy on viral hepatitis 2016-2021 is to generate strong strategic information for focused action to understand the viral hepatitis epidemic and focus the response. Knowledge of national prevalence is a cornerstone of strategic information. Germany is considered to be a low prevalence country for viral hepatitis B, C, and D, however the prevalence is likely to be higher among at-risk groups.

[Health reporting as part of public health surveillance: the example of diabetes].

The continuous collection and analysis of health data on relevant diseases (surveillance) is at the core of public health. The surveillance enables the implementation of measures to protect the populations' health. Therefore, relevant information needs to be provided in a timely and target-group-specific manner to the respective stakeholders.

The epidemiology of Hepatitis B, C and D in Germany: A scoping review.

Background: Germany is considered to be a low prevalence country for viral Hepatitis B, C and D (HBV, HCV, HDV). However, the burden of disease can be high among subpopulations. To meet the world Health Organization (WHO) viral hepatitis (VH) elimination goals, a national strategy was developed by the German government in 2016.

[Utilization of outpatient medical services and satisfaction with care in children and adolescents with a migration background-results of the KiGGS study].

Background And Aim: Reasons for lower use of medical services by children and adolescents with migration background have not yet been investigated. The aim is therefore to identify factors that are related to the utilization of outpatient medical care and subjective patient satisfaction as well as explain differences according to migration background.

Methods: On the basis of the "German Health Interview and Examination Survey for Children and Adolescents" (KiGGS, baseline study: 2003-2006), in which 17,640 children and adolescents participated, prevalences with 95% confidence intervals as well as multivariate binary logistic regression analyzes on the relationship between migration background, country of origin, the use of outpatient medical care services in the last 12 months, and satisfaction with the last medical treatment were calculated.

[The health status of children and adolescents with migration background in Germany : Results from KiGGS Wave 2].

Background: Even though 36.5% of children and adolescents living in Germany have a migration background (MB), data on the health of this population is scarce. With population-based data from the German Health Interview and Examination Survey for Children and Adolescents (KiGGS Wave 2, 2014-2017), reliable statements can be given.

[Health-related quality of life and its relation to chronic diseases and mental health problems among children and adolescents : Results from KiGGS Wave 2].

Background: Health-related quality of life (HRQoL) is increasingly established as an indicator for the subjective health of children and adolescents. The aim of this study was to describe the current HRQoL among children and adolescents in Germany aged between 11 and 17 years taking into account common chronic diseases (bronchial asthma, atopic dermatitis, obesity, ADHD) and mental health problems.

Methods: The analysis is based on information obtained from 6,599 children and adolescents (51.

[Headache, abdominal and back pain in children and adolescents in Germany : Results from KiGGS Wave 2 and trends].

Background: Pain not only causes suffering in children and adolescents, but also leads to school absenteeism, medication intake, medical treatment, and an increased risk of recurrent pain in adulthood.

Objectives: Based on data from the nationwide German Health Interview and Examination Survey for Children and Adolescents (KiGGS Wave 2, 2014-2017), the 3‑month prevalence of recurrent headache, abdominal and back pain in girls and boys is reported, and is compared with the prevalence from the KiGGS baseline survey (2003-2006). The consequences of recurrent headache were also explored.

[Febrile seizures, epilepsy, migraine, diabetes, and heart disease as well as measles, chicken pox, and whooping cough in children and adolescents in Germany : Results from KiGGS Wave 2].

Trends of frequent chronic diseases and health problems, e.g. allergic diseases, have already been published based on the KiGGS Wave 2 study as part of the health monitoring of children and adolescents in Germany.

Allergic diseases in children and adolescents in Germany. Results of the cross-sectional KiGGS Wave 2 study and trends.

Allergic diseases are among the most common health issues children and adolescents face. Allergic reactions occur when the immune system becomes allergically sensitised and are detected by measuring levels of specific immunoglobulin E antibodies (IgE antibodies) in the blood. This article discusses the prevalences of bronchial asthma, hay fever, atopic dermatitis and allergic contact dermatitis for 0- to 17-year-olds, as well as the prevalence of allergic sensitisation to a mix of frequent inhalant allergens (SX1) among 3- to 17-year-olds based on data from the second wave of the German Health Interview and Examination Survey for Children and Adolescents (KiGGS Wave 2, 2014-2017).

Social inequalities in health of children and adolescents in Germany. Results of the cross-sectional KiGGS Wave 2 study.

The close link between socioeconomic status (SES) and health can already be observed in childhood and adolescence. Although the vast majority of children and adolescents grow up healthily in Germany, social inequalities in health exist. The results of the second wave of the German Health Interview and Examination Survey for Children and Adolescents (KiGGS Wave 2) demonstrate that children and adolescents with a low SES have a poorer level of general health and face health constraints more frequently than their peers with a higher SES.