BACKGROUND Helicobacter pylori infection is now widely recognized as a cause of stomach cancer. We assessed trends in H. pylori infection in Japan, a population with high rates of gastric malignancy. METHODS Using an enzyme-linked immunosorbent assay (ELISA), we tested sera collected between 1980 and 1993 from Tokyo University Hospital patients for anti-H. pylori IgG. Patients ranged in age f...

Despite the advent of new antifungal agents, coccidioidal meningitis (CM) remains a difficult-to-treat condition with significant morbidity and mortality. In this study we directly compare the clinical presentation and management of patients with Coccidioides immitis meningitis in the azole era (after 1980) to that of a cohort of patients from the pre-azole era. We reviewed 30 CM cases seen at ...

BACKGROUND Increases in pre-term births and improved survival rates have led to interest in the association between gestational age and health in adulthood. Associations between gestational age and risk factors for cardiovascular disease have not been fully investigated. METHODS Using data from the 1958 British birth cohort (7847 singletons), the associations between gestational age and blood...

OBJECTIVES Indigenous women continue to experience rates of stillbirth, preterm birth and low birth weight, two to three times higher than other women in high-income countries. The reasons for disparities are complex and multifactorial. We aimed to assess the extent to which adverse birth outcomes are associated with maternal cannabis use and exposure to stressful events and social health issue...

BACKGROUND Previous research has demonstrated that the season of birth may predict development of emotional and behavioral regulation during childhood or adolescence. This study examined whether the season of birth predicts effortful control (i.e., the ability to voluntarily choose course of actions during conflict and to plan for the future) and aggression (i.e., the use of physical force and ...

OBJECTIVES We examined 2 birth cohort effects on antibiotic prescribing during the first year of life (henceforth, infancy) in Denmark: (1) the birth season effect on timing and overall occurrence of antibiotic prescribing, and (2) the birth year effect amid emerging nationwide pneumococcal vaccination programs and changing prescribing guidelines. METHODS We linked data for all live births in...