Nature

Test–retest reliability of splenic volume assessment by ultrasonography

The spleen is a highly vascularized organ with a continuous blood flow pulsating through it 1, which is important to initiate immune responses 2. In addition, it stores ~ 10% of the body’s total red ...
Nature

Test–retest reliability of the 20-min pad test with infusion of strong-desired volume in the bladder for female urodynamic stress incontinence

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.
BMJ

2.21 The test-retest reliability, sensitivity and specificity of the SCAT-3 for sideline testing

Conclusions Symptoms, the SAC and the m-BESS have poor test-retest reliability. Symptoms have reasonable sensitivity and specificity for concussion but are subjective. The 3-word SAC and m-BESS are ...
BMJ

Reliability of ratings of perceived exertion during progressive treadmill exercise.

OBJECTIVE: To assess the test-retest reliability (repeatability) of Borg's 6-20 rating of perceived exertion (RPE) scale using a more appropriate statistical technique than has been employed in ...