Predictors of certification in infection prevention and control among infection preventionists: APIC MegaSurvey findings.

Background: The 2015 APIC MegaSurvey was completed by 4,078 members to assess infection prevention practices. This study's purpose was to examine MegaSurvey results to relate infection preventionist (IP) certification status with demographic characteristics, organizational structure, compensation benefits, and practice and competency factors.

Methods: Descriptive statistics were used to examine population characteristics and certification status.

Impact of Baseline Assessment Modality on Enrollment and Retention in a Facebook Smoking Cessation Study.

Background: Few studies have addressed enrollment and retention methods in online smoking cessation interventions. Fully automated Web-based trials can yield large numbers of participants rapidly but suffer from high rates of attrition. Personal contact with participants can increase recruitment of smokers into cessation trials and improve participant retention.

Mathematical modelling in tobacco control research: protocol for a systematic review.

Introduction: Tobacco control researchers have recently become more interested in systems science methods and mathematical modelling techniques as a means to understand how complex inter-relationships among various factors translate into population-level summaries of tobacco use prevalence and its associated medical and social costs. However, there is currently no resource that provides an overview of how mathematical modelling has been used in tobacco control research. This review will provide a summary of studies that employ modelling techniques to predict tobacco-related outcomes.

Approaches to improving breast cancer diagnosis using a high resolution, breast specific gamma camera.

Mammography remains the gold standard in breast cancer detection, although there remains a challenge for improvement in sensitivity of breast cancer detection and diagnosis. Although mammography is the most frequently utilized examination to screen for breast cancer, which has resulted in a reduction of breast cancer mortality, still some cancers are unable to be visualized on mammographic images. Mammography films are interpreted using an anatomic approach.