Improving Primary Care Adolescent Depression Screening and Initial Management: A Quality Improvement Study.

Unlabelled: Although recommended, adolescent depression screening with appropriate initial management is challenging. This project aimed to improve adolescent depression screening rates during preventive care visits in 12 primary care clinics from 65.4% to 80%, increase the proportion of documented initial management for those with a positive screen from 69.

On using 3D γ-analysis for IMRT and VMAT pretreatment plan QA.

Purpose: To investigate using 3D γ analysis for IMRT and VMAT QA.

Methods: We explored and studied 3D γ-analysis by comparing TPS computed and EPID back-projection reconstructed doses in patient's CT images. Two 3D γ quantities, γ(PTV) and γ(10), were proposed and studied for evaluating the QA results, and compared to 2D γ (MapCheck composite: γ(MC)).