Association between Poor Ergophthalmologic Practices and Computer Vision Syndrome among University Administrative Staff in Ghana

Table 2

Age groups and hours spent on computer per day.

Age group	2–5 hours (%)	6–9 hours (%)
<25	1 (0.5)	4 (2.0)
25–29	10 (5.0)	75 (37.5)
30–35	47 (23.5)	20 (10.0)
36–40	36 (18.0)	7 (3.5)