Rationale: Although ultrasound has been reported as valid and reliable tool to assess muscle size in older adults1, little is known about intra-rater reliability (intra-RR) and inter-rater reliability (inter-RR) of BodyMetrix in specific to assess small muscles. Therefore, in this study we aimed to assess …

Rationale: The Scored Patient-Generated Subjective Global Assessment (PG-SGA) is a multidimensional tool to assess malnutrition and risk factors. We aimed to translate and cross-culturally adapt the original PG-SGA for the Thai setting and test its linguistic validity and intra-rater reliability in cancer …

This review evaluates the reliability and validity of ultrasound to quantify muscles in older adults. The databases PubMed, Cochrane, and Cumulative Index to Nursing and Allied Health Literature were systematically searched for studies. In 17 studies, the reliability (n = 13) and validity (n = 8) of …

Background: Aerobe fitness (AF) is an important component of physical fitness of children and adolescents. To assess the AF, the 20-m Shuttle Run Test (SRT-20) is often used. Unfortunately, there is frequently a lack of an at least 22 m physical facility to utilize this test indoor. By still using the …

In de afgelopen jaren is het aanbod van geodata enorm gestegen en volgens prognoses gaat dit in een hard tempo door, onder andere door ontwikkelingen met bijvoorbeeld drones en software. Het aanbod verbreedt door nieuwe sensoren en goedkopere inwintechnieken. Daarnaast zijn er ook veranderingen op het …

OBJECTIVE: PRECIS - 2 is a tool that could improve design insight for trialists. Our aim was to validate the PRECIS - 2 tool, unlike its predecessor, testing the discriminant validity and inter-rater reliability. STUDY DESIGN AND SETTING: Over 80 international trialists, methodologists, clinicians and …

OBJECTIVES: The INTERMED Self-Assessment questionnaire (IMSA) was developed as an alternative to the observer-rated INTERMED (IM) to assess biopsychosocial complexity and health care needs. We studied feasibility, reliability and validity of the IMSA within a large and heterogeneous international sample …

Purpose: To examine the test–retest reliability and validity of ten activity trackers for step counting at three different walking speeds. Methods: Thirty-one healthy participants walked twice on a treadmill for 30 min while wearing 10 activity trackers (Polar Loop, Garmin Vivosmart, Fitbit Charge HR, …

The aim of this study was to develop and describe a wheelchair mobility performance test in wheelchair basketball and to assess its construct validity and reliability. To mimic mobility performance of wheelchair basketball matches in a standardised manner, a test was designed based on observation of …

OBJECTIVE: The association between groin pain and range of motion is poorly understood. The aim of this study was to develop a test to measure sport specific range of motion (SSROM) of the lower limb, to evaluate its reliability and describe findings in non-injured (NI) and injured football players. …