Age groups ( Years) Number Percentage <25 035 18.5 25-45 127 67.2 >45 027 14.3 Sex Male 94 49.7 Female 95 50.3 Occupation Doctors 109 58.1 Nurses 062 33.4 Support staff 018 09.5 Work experience (Years) <5 052 27.5 ≥5 137 72.5

Table 1: Baseline characteristics of study participants (n=189).