Prevalence of Computer Vision Syndrome and Associated Factors among Instructors in Ethiopian Universities: A Web-Based Cross-Sectional Study

Table 1

Sociodemographic characteristics of instructors in Ethiopian universities, 2021 (n = 416).

Variables	Frequency	Percent
Regions
Harari	3	.7
Sidama Zone	4	1.0
Gambella	9	2.2
Somali	10	2.4
Dire Dawa	12	2.9
Tigrai	20	4.8
Benishangul-Gumuz	21	5.0
SNNP	56	13.5
Oromia	144	34.6
Stage of university
First generation	133	32.0
Second generation	219	52.6
Third generation	64	15.4
Sex
Male	301	72.4
Female	115	27.6
Educational status
First degree (BSc or BA)	52	12.5
Second degree (Master’s)	317	76.2
Third degree (PhD)	47	11.3
Age
24–33 years	227	54.6
34–43 years	162	38.9
44 years and above	27	6.5
Service years
1–5	150	36.1
6–10	129	31.0
11–15	102	24.5
16 and above	35	8.4