Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. May 14, 2012; 18(18): 2238-2244
Published online May 14, 2012. doi: 10.3748/wjg.v18.i18.2238
Table 2 Health care workers’ demographic data
Variablen (%)
Age (yr) ≤ 30108 (45.2)
31-4088 (36.8)
≥ 4143 (18.0)
SexMale47 (19.7)
Female192 (80.3)
Working history (yr) ≤ 5117 (49)
6-1060 (25.1)
≥ 1162 (25.9)
Health care groupPhysicians79 (33.1)
Nurses150 (62.8)
Technicians10 (4.2)
NSI historyYes125 (52.3)
No114 (47.7)
EducationYes189 (79.1)
No50 (20.9)