N

Knowledge

Mean

±

SD

P-value

Sex

Female

21

4.857

±

0.573

0.005

Male

70

4.314

±

1.174

Nationality

Saudi

36

4.750

±

0.937

0.021

Non-Saudi

55

4.236

±

1.138

Years of experience as EPs

0 - 2.

21

3.048

±

0.590

0.000

3 - 5.

29

4.103

±

0.310

6 - 10.

18

5.000

±

0.215

>10

23

5.696

±

0.703

Shifts per month

<18

21

3.333

±

0.796

0.000

18 - 22

29

4.069

±

0.651

23 - 26

18

5.167

±

0.857

>26

23

5.348

±

0.714

Field of Interest

Surgical

27

5.444

±

0.892

0.000

Trauma

22

4.818

±

0.395

Medical

42

3.595

±

0.734

Highest Academic Qualification

Resident

50

3.880

±

0.895

0.000

Specialist

31

4.742

±

0.631

Consultant

10

6.300

±

0.483