Rapid Communication
Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. Jul 21, 2008; 14(27): 4359-4364
Published online Jul 21, 2008. doi: 10.3748/wjg.14.4359
Table 2 Comparison of musculoskeletal pain and endoscopic workload between beginners and experienced endoscopists
Beginners (n = 28)Experienced endoscopists (n = 27)P
Pain over at least one anatomic location (%)26 (92.8)23 (85.2)
Severe pain with VAS value > 5.5 (%)15 (53.6)13 (48.1)
Multiple painful areas (%)22 (78.6)18 (66.7)
Number of painful areas (mean ± SD)3.9 ± 3.03.1 ± 2.9
VAS value of the most painful area (mean ± SD)4.9 ± 2.34.7 ± 3.1
Duration of endoscopic procedure per week (mean ± SD, h)23.7 ± 7.614.9 ± 5.20.001
Number of endoscopies per month (mean ± SD)322.4 ± 159.9216.1 ± 127.40.009