Methods An interview-based case-control study with 2708 glioma and 2409 meningioma cases and matched controls was conducted in 13 countries using a common protocol. Results A reduced odds ratio (OR) related to ever having been a regular mobile phone user was seen for glioma [OR 0.81; 95%...

Aim/ principal research question:To develop a discrete-event simulation model to evaluate the cost-effectiveness of population screening for H. pylori in England and Wales to prevent both gastric cancer and peptic ulcer disease.Factors of interest:Screening for H. pylori.Methods:A model was...