STUDY OBJECTIVE To assess the validity and factors related with the validity of self
reported numbers of visits to a primary health care centre, in comparison with the recorded …

The poor prognosis of gallbladder cancer (GBC) is related to its dissemination capacity and
usually late diagnosis due to its non‐specific clinical appearance. Recent improvements in …

Background To assess the effect of the Demerit Point System (DPS), introduced in Spain on
1 July 2006, on the number of fatalities due to road traffic accidents, using a methodology …

Despite the prohibition of most persistent organochlorine (OC) pesticides in Spain, their
presence has been widely documented in adult human tissues. However, scarce information …

Driver inexperience is one of the underlying reasons for the high risk of road crashes
involving young drivers (the so-called “young driver problem”). The use of driving simulators …

This article reviews previous studies and presents new data on pesticide exposure in order
to provide some indications of the extent and significance of childhood exposure to …

Synthetic hormone-disrupting chemicals may play a role in the increased frequency of
cryptorchidism observed in some studies. We used a spatial ecological design to search for …

The effect of cannabis and cocaine use on non-fatal traffic injuries and use of motorcycle
helmets or car seatbelts was assessed in a nationwide sample of 17 484 car or motorcycle …

Background To identify and quantify associations between baseline characteristics on
hospital admission and mortality in patients with COVID-19 at a tertiary hospital in Spain …

Objective: To assess the effect of driver dependent factors on the risk of causing a collision
for two wheeled motor vehicles (TWMVs). Design: Case control study. Setting: Spain, from …