Table 3.

Comparison of mean knowledge, attitude and practice scores of healthcare workers (A) by profession and (B) by facility

(A)	N	Mean	SD	F	P value
Knowledge scores	4477	12.37	4.18	81.596	<0.0001
Nurse	3108	12.27	3.85
Physician	392	15.25	4.65
Dentist	38	10.37	5.18
Pharmacist	106	14.92	3.75
Other†	833	11.17	4.38
Attitude scores	4309	8.75	1.96	20.997	<0.0001
Nurse	2998	8.8	1.82
Physician	378	9.38	1.94
Dentist	36	8.11	2.67
Pharmacist	102	8.69	2.06
Other†	795	8.32	2.27
Practice scores	5343	13.34	7.43	84.119	<0.0001
Nurse	3645	14.4	7.38
Physician	460	13.73	6.09
Dentist	42	11.52	6.7
Pharmacist	148	11.22	6.3
Other†	1048	9.88	7.18
(B)	N	Mean	SD	F	P value
Knowledge scores	4477	12.37	4.18
HMC	3886	12.18	4.07	61.151	<0.0001
PHCC	591	13.61	4.66
Attitude scores	4309	8.75	1.96
HMC	3737	8.71	1.95	13.74	<0.0001
PHCC	572	9.03	1.95
Practice scores	5343	13.34	7.43
HMC	4636	13.25	7.43	6.036	0.014
PHCC	707	13.98	7.42

*Factors with p<0.05 were considered statistically significant.

†Allied health support staff and employees.

HMC, Hamad Medical Corporation; PHCC, Primary Healthcare Centres.