Current epidemiological and statistical theory about research methods and how to elicit causation from epidemiological studies is strongly influenced by counterfactual-manipulative thinking. However, ...

1 Lifestyle and Life Course Epidemiology Group, Li Ka Shing Faculty of Medicine, School of Public Health, The University of Hong Kong, Hong Kong, Hong Kong SAR, China 2 School of Public Health at ...

1 Department of Community Health and Epidemiology, Nara Medical University School of Medicine, Nara, Japan 2 Department of Nursing, Tenri Health Care University, Nara, Japan 3 Department of ...

Background Education is recognised as a strong determinant of health. Yet there is increasing concern that health in adolescence may also influence educational attainments and future life chances. We ...

Background The prevalence of congenital heart defects (CHD) in Down syndrome (DS) varies considerably across studies (from 16% to 84%). This study aimed to estimate the prevalence of CHD in people ...

Background While social support is associated with better cognitive health among cancer-free individuals, this relationship is understudied among cancer survivors. We investigated whether overall ...

STUDY OBJECTIVE--To investigate the numbers and characteristics of patients with ophthalmological accidents and emergencies presenting to hospitals. DESIGN--Prospective survey over eight weeks.

Background The UK legalised same-sex marriage in 2014. We examine whether same-sex marriage legalisation (SSML), an exogenous policy change, affected the health outcomes among ethnic minority lesbian, ...

Background Little is known about education-related inequalities in late-life disability. Here, we use individual-level register data on the receipt of the Austrian long-term care allowance (ALTCA) to ...

Correspondence to Dr Shanti Narayanasamy, Division of Infectious Diseases, Department of Medicine, Duke University, Durham, NC 27708, USA; shanti.narayanasamy{at}duke.edu Diagnostics for COVID-19 have ...

2 Department of Psychology, Norwegian Inland University of Applied Sciences, HHS Elverum, Norway Correspondence to Leif W Rydstedt, Department of Psychology, Norwegian Inland University of Applied ...