Quantifying cancer risk from exposures to medical imaging in the Risk of Pediatric and Adolescent Cancer Associated with Medical Imaging (RIC) Study: research methods and cohort profile.

Purpose: The Risk of Pediatric and Adolescent Cancer Associated with Medical Imaging (RIC) Study is quantifying the association between cumulative radiation exposure from fetal and/or childhood medical imaging and subsequent cancer risk. This manuscript describes the study cohorts and research methods.

Methods: The RIC Study is a longitudinal study of children in two retrospective cohorts from 6 U.

Do Work Condition Interventions Affect Quality and Errors in Primary Care? Results from the Healthy Work Place Study.

Background: While primary care work conditions are associated with adverse clinician outcomes, little is known about the effect of work condition interventions on quality or safety.

Design: A cluster randomized controlled trial of 34 clinics in the upper Midwest and New York City.

Participants: Primary care clinicians and their diabetic and hypertensive patients.

A Cluster Randomized Trial of Interventions to Improve Work Conditions and Clinician Burnout in Primary Care: Results from the Healthy Work Place (HWP) Study.

Background: Work conditions in primary care are associated with physician burnout and lower quality of care.

Objective: We aimed to assess if improvements in work conditions improve clinician stress and burnout.

Subjects: Primary care clinicians at 34 clinics in the upper Midwest and New York City participated in the study.