Abstract The Rotterdam Study is an ongoing prospective cohort study that started in 1990 in
the city of Rotterdam, The Netherlands. The study aims to unravel etiology, preclinical …

Despite the well-known efficacy of spinal cord stimulation (SCS) in chronic pain
management, patient selection in clinical practice remains challenging. The aim of this …

Assortative mating on heritable traits can have implications for the genetic resemblance
between siblings and in-laws in succeeding generations. We studied polygenic scores and …

The association between coronavirus disease 2019 (COVID-19) vaccination and vaginal
bleeding among nonmenstruating women is not well studied. The Norwegian Institute of …

Aims/hypothesis Type 2 diabetes is one of the leading causes of death globally and its
incidence has increased dramatically over the last two decades. Recent research suggests …

Importance Several maternal exposures during pregnancy are considered predisposing
factors for offspring neurodevelopmental conditions. However, many of these exposures …

Background Theoretical models of the development of childhood externalizing disorders
emphasize the role of parents. Empirical studies have not been able to identify specific …

Background Attrition in cohort studies challenges causal inference. Although inverse
probability weighting (IPW) has been proposed to handle attrition in association analyses, its …

Substance use disorders (SUDs) constitute a growing global health crisis, yet many
limitations and challenges exist in SUD treatment research, including the lack of objective …

Recent research has suggested that across Western developed societies, the influence of
genetics on educational outcomes is relatively constant. However, the degree to which …