Beyond Size and Class Balance: Alpha as a New Dataset Quality Metric for Deep Learning.

In deep learning, achieving high performance on image classification tasks requires diverse training sets. However, the current best practice$\unicode{x2013}$maximizing dataset size and class balance$\unicode{x2013}$does not guarantee dataset diversity. We hypothesized that, for a given model architecture, model performance can be improved by maximizing diversity more directly.

Diagnostic performance of self-reported knee crepitus using a Knee injury and Osteoarthritis Outcome Score item.

Objective: To assess the diagnostic performance of a single Knee injury and Osteoarthritis Outcome Score (KOOS) item in evaluating the presence of knee crepitus.

Design: All 184 participants aged 18-40 years with a symptomatic knee, 9-36 months following anterior cruciate ligament reconstruction (ACLR) who were prospectively enrolled in a post-traumatic knee osteoarthritis trial (ACTRN12620001164987) were included. Participants completed the KOOS and underwent physical examination for knee crepitus at baseline.

Nuts and Bolts of Dental Medicaid Managed Care.

North Carolina has adopted managed care for administration of its Medicaid program for management of medical benefits. The North Carolina Medicaid dental program, however, continues to be administered through a traditional fee-for-service model. This article addresses what a managed care model for Medicaid dental could look like in North Carolina.

Hop to It! A Systematic Review and Longitudinal Meta-analysis of Hop Performance After ACL Reconstruction.

Background: Hop testing is widely used by clinicians to monitor rehabilitation and decide when to return to sport following anterior cruciate ligament reconstruction (ACLR); however, the trajectory of long-term hop performance has not been summarised.

Objective: To investigate hop performance change over time after ACLR.

Design: Systematic review with longitudinal meta-analysis.

Tale of quadriceps and hamstring muscle strength after ACL reconstruction: a systematic review with longitudinal and multivariate meta-analysis.

Objective: This study aimed to investigate how knee extensor and flexor strength change over time after anterior cruciate ligament reconstruction (ACLR).

Design: Systematic review with longitudinal meta-analysis.

Data Sources: Medline, Embase, CINAHL, Scopus, Cochrane CENTRAL and SPORTDiscus to 28 February 2023.