Background: Ongoing breast cancer screening programs can only be evaluated using observational study designs. Most studies have observed a reduction in breast cancer mortality, but design differences ...

Objective To help to clarify whether long term use of proton pump inhibitors is associated with an increased risk of gastric adenocarcinoma by designing a study that considered the existing literature ...

Length of stay outliers are associated with hospital-acquired infections, complications, and discharge to facility, as opposed to nonmodifiable risk factors like age and comorbidities. Objectives: ...