Baseline Sleep Characteristics in NCAA Division I Collegiate Athletes.

Objective: The authors report no conflicts of interest.To determine baseline sleep characteristics of male/female student-athletes across multiple sports using objective and subjective measures.

Design: Prospective study.

Clinical Evaluation of the Knee Arthritis Patient.

The evaluation of a patient with knee osteoarthritis (OA) has 3 main components: clinical history, physical examination, and radiographic imaging. The clinician should assess for inciting and aggravating factors for the knee pain as well as for the presence of any mechanical symptoms. A history of prior knee injury or surgery can suggest the development of early osteoarthritis.