Skip to main content
. 2015 Sep 10;10(9):e0137105. doi: 10.1371/journal.pone.0137105

Table 1. Demographic and professional characteristics of survey respondents (n = 593).

Variable Options N (%)
Gender Male 122 (20.6%)
Female 471 (79.4%)
Age Group <25 years 95 (16.0%)
25–34 years 306 (51.6%)
35–44 years 111 (18.7%)
45–54 years 65 (11.0%)
Missing 16 (2.7%)
Marital Status Single 259 (43.7%)
Married 318 (53.6%)
Others 11 (1.9%)
Missing 5 (0.8%)
Degree Type University 351 (59.2%)
Non-university/Technical 237 (40.0%)
Missing 5 (0.8%)
Working Status Permanent- Full time 542 (91.4%)
Permanent- Part time 18 (3.0%)
Temporary/Casual 24 (4.0%)
Missing 9 (1.5%)
Type of Shifts Mostly Day Shifts 315 (53.1%)
Mostly Night Shifts 77 (13.0%)
Day & Night Shifts-Rotation 194 (32.7%)
Missing 7 (1.2%)