. 2021 Jun 1;14:2277–2288. doi: 10.2147/RMHP.S303858

Table 5.

Comparison of Mean Ranks of Knowledge, Preventive Awareness, and Attitude

Variables		n	Knowledge		Awareness		Attitude
Variables		n	Mean Rank	p	Mean Rank	p	Mean Rank	p
Gender	Female	144	192.06	0.029	168.56	0.082	178.77	0.967
Gender	Male	212	169.29	0.029	185.25	0.082	178.32	0.967
Nationality	Non-Saudi	33	179.42	0.954	166.97	0.434	141.36	0.025
Nationality	Saudi	323	178.41	0.954	179.68	0.434	182.29	0.025
Marital status	Married	209	188.29	0.023	181.73	0.413	183.36	0.273
Marital status	Single/Unmarried	147	164.59	0.023	173.90	0.413	171.59	0.273
Experience (in years)	< 5	150	168.23	0.214	184.41	0.097	169.14	0.180
	5–10	131	183.91		165.42		179.68
	10 +	75	189.59		189.53		195.17
Health sector	Private	75	179.65	0.210	160.70	0.102	168.58	0.445
	Government	223	183.38		185.59		183.65
	Academic	58	158.25		174.28		171.53
Qualification	Undergraduate	23	182.70	0.708	131.33^B	0.004	153.22	0.091
	Graduate/GP	145	182.77		195.01^A		167.86
	PG student	108	180.02		176.48 ^AC		183.76
	Specialist	80	167.49		164.88 ^BC		197.95

Notes: n=frequency, Mean ranks followed by different superscript letters ^{A, B, AC, BC}Indicate significant difference at p<0.05.