Standardized diagnostic interviews show moderate-to-substantial test-retest reliability for adult psychiatric and substance use disorders.

The repeatability of the 20-min pad test has not been reported. The aim of this study was to evaluate the test–retest reliability of the 20-min pad test in women with urodynamic stress incontinence.

Most established clinical walking tests assess specific aspects of movement function (velocity, endurance, etc.) but are generally unable to determine specific biomechanical or neurological deficits ...

Proper statistical analysis begins with understanding the specific comparison being made. Common mistakes often stem from ...