2022-04-26

Large-scale discovery of novel neurodevelopmental disorder-related genes through a unified analysis of single-nucleotide and copy number variants

Background Previous large-scale studies of de novo variants identified a number of genes associated with neurodevelopmental disorders (NDDs); however, it was also predicted that many NDD-associated genes await discovery. Such genes can be discovered by integrating copy number variants (CNVs), which have not been fully considered in previous studies, and increasing the sample size.
2022-04-21

Ecology of medical care for 90+ individuals: An exhaustive cross-sectional survey in an ageing city

Aim Urbanization and ageing are worldwide issues for healthcare providers. In particular, older adults aged 90 years and older have increased cognitive impairment and lower daily functioning than younger adults. However, the healthcare use of the oldest old remains unclear. This study aimed to describe the healthcare use of the oldest old compared with younger older adults in a city using the ecology of medical care model.
2022-04-14

Association between a single mother family and childhood undervaccination, and mediating effect of household income: a nationwide, prospective birth cohort from the Japan Environment and Children’s Study (JECS).

Background Although childhood undervaccination among single mother families is a concern for child healthcare, their association is still under debate. This study aimed to investigate the association between maternal marital status and the risk of childhood undervaccination and determine the mediating effect of household income.
2022-04-12

Association of maternal heavy metal exposure during pregnancy with isolated cleft lip and palate in offspring: Japan Environment and Children’s Study (JECS) cohort study

suggested an association between perinatal exposure to heavy metals and cleft L/P in affected children. However, this association requires further investigation in a large cohort.