Assessing the presence and degree of synovitis is the cornerstone of managing patients with arthritis. Ultrasound has been ...

Oral mucositis (OM) is a frequent complication of myeloablative therapy and HSCT. We evaluated the feasibility, reliability, and validity of a new patient self-reported daily questionnaire on OM and ...

BCVA can remain deceptively stable until late RP and becomes insensitive at profound vision loss, motivating ...

Those of us in the business of psychological measurement use the terms reliability and validity a lot. You've probably seen those terms on the Psychology Today website (they appear thousands of times) ...