Table 4.

Result of Univariate Regression between Demographic and Professional Characteristics and Total Score of Attitude and Knowledge

Outcomes	Total score of knowledge					Total score Attitude
Parameter	Beta	SE	95% CI for Beta	t	P	Beta	SE	95% CI for Beta	t	P
Age
20-30	Ref	-		-	-	Ref	-		-	-
31-40	0.46	0.31	[-0.16, 1.08]	1.46	0.145	2.23	1.38	[-0.47,4.95]	1.62	0.106
41-50	0.55	0.33	[-0.11, 1.22]	1.64	0.103	2.99	1.47	[0.09,5.89]	2.03	0.043
51-60	1.73	0.51	[ 0.72, 2.74]	3.39	0.001	4.75	2.22	[0.37, 9.12]	2.13	0.033
61˂	1.35	1.52	[ -1.64, 4.35]	0.89	0.375	5.84	6.63	[-7.19, 18.89]	0.88	0.379
Gender
Male	Ref	-	-	-	-	Ref	-	-	-	-
Female	0.87	0.34	[0.20, 1.54]	2.56	0.011	5.2	1.46	[2.32,8.08]	3.55	0.001
Educational status
Bachelor	Ref		-	-	-	Ref	-	-	-	-
Master of sciences	0.75	0.27	[0.20, 1.30]	2.71	0.007	5.84	1.16	[3.55,8.13]	5.02	0.001
Medical Doctor	-1.05	1.16	[-3.34, 1.24]	-0.9	0.37	-5.34	4.86	[-14.91, 4.21]	-1.1	0.272
PhD	1.13	0.58	[-0.01, 2.27]	1.94	0.053	12.28	2.42	[7.51, 17.05]	5.06	0.001
Fellowship	4.75	2.6	[-0.36, 9.86]	1.83	0.068	31.85	10.82	[10.58, 53.11]	2.94	0.003
Job
General Practitioner	Ref	-	-	-	-	Ref	-	-	-	-
Oncologist	2.66	3.03	[-3.29, 8.63]	0.88	0.38	24.66	12.54	[0.02, 49.31]	1.97	0.05
Nurse	2.12	1.52	[-0.86, 5.12]	1.4	0.163	21.17	6.29	[8.81, 33.54]	3.37	0.001
Faculty member	2.45	1.6	[-0.70, 5.62]	1.53	0.127	35.08	6.65	[22.01, 48.15]	5.27	0.001
Other	2.23	1.59	[-0.89, 5.37]	1.4	0.162	20.59	6.59	[7.62, 33.56]	3.12	0.002
work experience
>1	Ref	-	-	-	-	Ref	-	-	-	-
1-3	0.33	0.78	[-1.21, 1.88]	0.43	0.669	1.04	3.43	[-5.70, 7.79]	0.3	0.762
4-5	-1.18	0.77	[-2.71, 0.34]	-1.52	0.129	-2.59	3.39	[-9.26, 4.08]	-0.76	0.446
6-10	-0.65	0.68	[-1.99, 0.68]	-0.96	0.34	-0.69	2.97	[-6.53, 5.15]	-0.23	0.816
<10	0.2	0.64	[-1.06, 1.47]	0.31	0.755	1.89	2.81	[-3.63, 7.43]	0.67	0.501
Workplace section
Internal ward	Ref	-	-	-	-	Ref	-	-	-	-
Surgery ward	1.01	0.78	[-0.52, 2.54]	1.3	0.195	0.28	3.32	[-6.24, 6.82]	0.09	0.931
Maternity ward	1.15	0.87	[-0.57,2.88]	1.31	0.19	-1.42	3.74	[-8.77, 5.92]	-0.38	0.704
Emergency	0.15	0.67	[-1.16, 1.48]	0.23	0.817	-3.7	2.86	[-9.34, 1.93]	-1.29	0.197
Pediatrics	2.09	1	[0.12, 4.05]	2.09	0.037	6.05	4.26	[-2.31, 14.42]	1.42	0.156
CCU	0.23	0.59	[-0.92, 1.39]	0.4	0.688	-8.3	2.51	[-13.25, 3.36]	-3.3	0.001
ICU	0.97	0.63	[-0.27, 2.22]	1.53	0.126	0.95	2.7	[-4.35, 6.26]	0.35	0.724
Hematology- oncology	1.57	0.57	[0.43, 2.71]	2.72	0.007	-0.86	2.46	[-5.70, 3.98]	-0.35	0.727
NICU	0.53	1.17	[-1.76, 2.84]	0.46	0.646	-2.5	4.98	[-12.30, 7.30]	-0.5	0.617
Neurology- Neurosurgery	2.87	1.57	[0.22, 5.97]	1.82	0.069	-2.5	6.71	[-15.69, 10.69]	-0.37	0.71
Psychology	0.1	1.1	[-2.05, 2.27]	0.1	0.921	-3.92	4.69	[-13.14, 5.28]	-0.84	0.403
Other	1.34	0.54	[0.27, 2.41]	2.47	0.014	0.27	2.31	[-4.27, 4.83]	-0.12	0.905
Work experience in PC
Yes	Ref	-	-	-	-	Ref	-	-	-	-
No	-0.44	0.27		-1.64	0.102	-2.62	1.17	[-4.93,-0.32]	-2.24	0.026
Is receiving formal education such as participating in workshops and attending lectures or courses necessary for providing PC?
Yes	Ref	-	-	-	-	Ref	-	-	-	-
No	-1.03	0.38		-2.67	0.008	-7.82	1.64	[-11.05, -4.59]	-4.76	0
Do you need to take a PC course?
Yes	Ref	-	-	-	-	Ref	-	-	-	-
No	-0.85	0.38		-2.21	0.027	-6.77	1.65	[-10.02, -3.52]	-4.1	0