User profiles for "author:Jonas F Ludvigsson"
Jonas F LudvigssonProfessor, Clinical Epidemiology, Karolinska Institutet and Pediatrician, Örebro University … Verified email at ki.se Cited by 48757 |
Systematic review of COVID‐19 in children shows milder cases and a better prognosis than adults
JF Ludvigsson - Acta paediatrica, 2020 - Wiley Online Library
Aim The coronavirus disease 2019 (COVID‐19) pandemic has affected hundreds of
thousands of people. Data on symptoms and prognosis in children are rare. Methods A …
thousands of people. Data on symptoms and prognosis in children are rare. Methods A …
[HTML][HTML] The Swedish personal identity number: possibilities and pitfalls in healthcare and medical research
JF Ludvigsson, P Otterblad-Olausson… - European journal of …, 2009 - Springer
Swedish health care and national health registers are dependent on the presence of a
unique identifier. This paper describes the Swedish personal identity number (PIN) and …
unique identifier. This paper describes the Swedish personal identity number (PIN) and …
[HTML][HTML] The longitudinal integrated database for health insurance and labour market studies (LISA) and its use in medical research
Education, income, and occupation are factors known to affect health and disease. In this
review we describe the Swedish Longitudinal Integrated Database for Health Insurance and …
review we describe the Swedish Longitudinal Integrated Database for Health Insurance and …
[HTML][HTML] External review and validation of the Swedish national inpatient register
JF Ludvigsson, E Andersson, A Ekbom, M Feychting… - BMC public health, 2011 - Springer
Abstract Background The Swedish National Inpatient Register (IPR), also called the Hospital
Discharge Register, is a principal source of data for numerous research projects. The IPR is …
Discharge Register, is a principal source of data for numerous research projects. The IPR is …
The Oslo definitions for coeliac disease and related terms
Objective The literature suggests a lack of consensus on the use of terms related to coeliac
disease (CD) and gluten. Design A multidisciplinary task force of 16 physicians from seven …
disease (CD) and gluten. Design A multidisciplinary task force of 16 physicians from seven …
Diagnosis and management of adult coeliac disease: guidelines from the British Society of Gastroenterology
A multidisciplinary panel of 18 physicians and 3 non-physicians from eight countries
(Sweden, UK, Argentina, Australia, Italy, Finland, Norway and the USA) reviewed the …
(Sweden, UK, Argentina, Australia, Italy, Finland, Norway and the USA) reviewed the …
Registers of the Swedish total population and their use in medical research
JF Ludvigsson, C Almqvist, AKE Bonamy… - European journal of …, 2016 - Springer
The primary aim of the Swedish national population registration system is to obtain data that
(1) reflect the composition, relationship and identities of the Swedish population and (2) can …
(1) reflect the composition, relationship and identities of the Swedish population and (2) can …
The prevalence of celiac disease in the United States
A Rubio-Tapia, JF Ludvigsson… - Official journal of the …, 2012 - journals.lww.com
OBJECTIVES: The prevalence of celiac disease (CD) in the United States is unknown. We
sought to estimate CD prevalence nationwide by using a nationally representative sample …
sought to estimate CD prevalence nationwide by using a nationally representative sample …
Case report and systematic review suggest that children may experience similar long‐term effects to adults after clinical COVID‐19
JF Ludvigsson - Acta Paediatrica, 2021 - Wiley Online Library
Aim Persistent symptoms in adults after COVID‐19 are emerging and the term long COVID is
increasingly appearing in the literature. However, paediatric data are scarce. Methods This …
increasingly appearing in the literature. However, paediatric data are scarce. Methods This …
Nordic health registry-based research: a review of health care systems and key registries
K Laugesen, JF Ludvigsson, M Schmidt… - Clinical …, 2021 - Taylor & Francis
Abstract The Nordic countries are Denmark, Finland, Iceland, Norway, and Sweden and
comprise a total population of approximately 27 million. The countries provide unique …
comprise a total population of approximately 27 million. The countries provide unique …