Postvasectomy Semen Analysis Compliance With Utilization of a Mail-In Semen Analysis Kit.

Purpose: The AUA recommends postvasectomy semen analysis (PVSA) to verify successful vasectomy. However there remains poor patient compliance. We sought to assess whether mail-in PVSA improves patient compliance across a wide range of practice types.

Testing a single item screener to support family doctors in identifying patients with limited health literacy: convergent validity of the SILS and the HLS-EU-Q16.

Background: Low health literacy (HL) is associated with reduced disease self-management skills, worse health outcomes, an increased number of hospitalizations, more frequent use of the emergency room and less utilization of preventive services. To support patients with low HL it is crucial to identify affected patients. HL is a multidimensional construct, which covers different skills and abilities to make informed health decisions.

Evaluation of cell-free DNA approaches for multi-cancer early detection.

In the Circulating Cell-free Genome Atlas (NCT02889978) substudy 1, we evaluate several approaches for a circulating cell-free DNA (cfDNA)-based multi-cancer early detection (MCED) test by defining clinical limit of detection (LOD) based on circulating tumor allele fraction (cTAF), enabling performance comparisons. Among 10 machine-learning classifiers trained on the same samples and independently validated, when evaluated at 98% specificity, those using whole-genome (WG) methylation, single nucleotide variants with paired white blood cell background removal, and combined scores from classifiers evaluated in this study show the highest cancer signal detection sensitivities. Compared with clinical stage and tumor type, cTAF is a more significant predictor of classifier performance and may more closely reflect tumor biology.

A cross-sectional analysis of health literacy: patient- versus family doctor-reported and associations with self-efficacy and chronic disease.

Background: Adequate health literacy (HL) levels contribute to good health outcomes and successful disease self-management in patients with chronic disease. Hence, it is essential that family doctors recognize patients with inadequate HL in need of additional support. This study had two aims: (1) to assess and compare patient self-reported versus family doctor-rated HL estimates, and (2) to explore associations between patient-reported HL, self-efficacy and chronic diseases.

Cost-Effectiveness of Targeted Genetic Testing for Breast and Ovarian Cancer: A Systematic Review.

Background: Targeted genetic testing is a tool to identify women at increased risk of gynaecological cancer.

Objective: This systematic review evaluates the results and quality of cost-effectiveness modeling studies that assessed targeted genetic-based screen-and-treat strategies to prevent breast and ovarian cancer.

Methods: Using MEDLINE and databases of the Centre for Reviews and Dissemination, we searched for health economic modeling evaluations of targeted genetic-based screen-and-treat strategies to prevent inheritable breast and ovarian cancer (until August 2020).