Psychometric characteristics of the of COVID Stress Scales-Arabic version (CSS-Arabic) in Egyptian and Saudi university students

Middle East Current Psychiatry

Table 1 Content validity indices (per item, per expert, and total scale) for both relevance and clarity of the SCC-Arabic

Item	I-CVI for relevance	I-CVI for clarity	Expert	E-CVI for relevance	E-CVI for clarity
1	0.909	1.0	1	1.0	1.0
2	0.909	1.0	2	0.917	0.861
3	0.864	0.909	3	0.975	0.833
4	0.818	0.955	4	1.0	0.972
5	0.955	0.955	5	0.944	0.917
6	0.909	0.864	6	1.0	1.0
7	0.955	1.0	7	0.975	1.0
8	0.909	0.955	8	0.972	1.0
9	0.818	1.0	9	1.0	1.0
10	0.864	0.955	10	1.0	1.0
11	0.909	1.0	11	1.0	1.0
12	0.818	0.955	12	0.972	1.0
13	1.0	0.909	13	0.722	0.722
14	1.0	0.864	14	0.972	1.0
15	1.0	0.909	15	0.944	1.0
16	0.818	0.864	16	0.944	0.975
17	0.955	0.909	17	.944	1.0
18	0.955	0.955	18	0.722	0.7.22
19	0.955	0.909	19	0.944	0.806
20	0.955	0.909	20	0.944	1.0
21	0.955	0.909	21	0.806	0.975
22	0.955	0.909	22	1.0	1.0
23	1.0	0.909
24	0.909	0.909
25	1.0	0.909
26	1.0	0.818
27	1.0	0.864
28	0.955	0.909
29	1.0	0.909
30	1.0	0.909
31	1.0	0.955
32	1.0	0.955
33	0.909	0.955
34	1.0	1.0
35	1.0	1.0
36	1.0	0.955
Total scale	0.943	0.932