Relation between perceived and measured workload obtained by long-term inclinometry among dentists
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Relation between perceived and measured workload obtained by long-term inclinometry among dentists. / Jonker, Dirk; Rolander, Bo; Balogh, Istvan.
In: Applied Ergonomics, Vol. 40, No. 3, 2009, p. 309-315.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Relation between perceived and measured workload obtained by long-term inclinometry among dentists
AU - Jonker, Dirk
AU - Rolander, Bo
AU - Balogh, Istvan
PY - 2009
Y1 - 2009
N2 - Dentists reported high perceived physical work conditions. Working postures and movements of the head and upper extremities during dental work were registered with inclinometry measurements during four hours. The aim was to clarify the relationship between measured working postures/movements and perceived physical work conditions. Dentists worked with elevated arms and a rather steep forward inclination of the head. Correlations (r = -0.52 to -0.66) between inclination velocity and perceived workload on VAS scales were found, but there were only weak correlations between observed working postures. The different tasks involved in dental work provide limited variation in work movements and postures, measured by inclinometry. By alternating between sitting and standing, it might be possible to achieve variation in physical workload during dental work. (c) 2008 Elsevier Ltd. All rights reserved.
AB - Dentists reported high perceived physical work conditions. Working postures and movements of the head and upper extremities during dental work were registered with inclinometry measurements during four hours. The aim was to clarify the relationship between measured working postures/movements and perceived physical work conditions. Dentists worked with elevated arms and a rather steep forward inclination of the head. Correlations (r = -0.52 to -0.66) between inclination velocity and perceived workload on VAS scales were found, but there were only weak correlations between observed working postures. The different tasks involved in dental work provide limited variation in work movements and postures, measured by inclinometry. By alternating between sitting and standing, it might be possible to achieve variation in physical workload during dental work. (c) 2008 Elsevier Ltd. All rights reserved.
KW - Questionnaire
KW - Inclinometry
KW - Dentistry
U2 - 10.1016/j.apergo.2008.12.002
DO - 10.1016/j.apergo.2008.12.002
M3 - Article
C2 - 19144323
VL - 40
SP - 309
EP - 315
JO - Applied Ergonomics
JF - Applied Ergonomics
SN - 1872-9126
IS - 3
ER -