TY  - JOUR
AU  - Jutte, Lisa S.
A2  - Jutte, Lisa S.
A2  - Long, Blaine C.
A2  - Knight, Kenneth L.
DB  - BISp
DP  - BISp
KW  - Kryotherapie
KW  - Messtechnik
KW  - Messverfahren
KW  - Physiotherapie
KW  - Reliabilität
KW  - Temperatur
KW  - Untersuchung, empirische
KW  - Validität
LA  - eng
TI  - Temperature measurement reliability and validity with thermocouple extension leads or changing lead temperature
TT  - Reliabilität und Validität der Temperaturmessung mit Verlängerungsschnur bei den Thermoelementen oder Veränderung der Leitungstemperatur
PY  - 2010
N2  - Context: Thermocouples’ leads are often too short, necessitating the use of an extension lead. Objective: To determine if temperature measures were influenced by extension-lead use or lead temperature changes. Design: Descriptive laboratory study. Setting: Laboratory. Other Participants: Experiment 1: 10 IT-21 thermocouples and 5 extension leads. Experiment 2: 5 IT-21 and PT-6 thermocouples. Methods: In  experiment 1, temperature data were collected on 10 IT-21 thermocouples in a stable water bath with and without extension leads. In experiment 2, temperature data were collected on 5 IT-21 and PT-6 thermocouples in a stable water bath before, during, and after ice-pack application to extension leads. Results: In experiment 1, extension leads did not influence IT-21 validity (P = .45) or reliability (P = .10). In experiment 2, postapplication IT-21 temperatures were greater than preapplication and application measures (P < .05). Conclusions: Extension leads had no influence on temperature measures. Ice application to leads may increase measurement error. Verf.-Referat
L2  - http://www.nata.org/sites/default/files/attr-45-06-pg-642-644.pdf
SP  - S. 642-644
SN  - 1062-6050
JO  - Journal of athletic training
IS  - 6
VL  - 45
M3  - Elektronische Ressource (online)
M3  - Gedruckte Ressource
ID  - PU201107006415
ER  -