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

Table 5

Comparison between ergonomic practice and CVS.

	Cases	Noncases	Total	χ	value
Poor practice	93 (90.3)	66 (68.0)	159 (79.5)	15.175	0.001
Good practice	10 (9.7)	31 (32.0)	41 (20.5)
Total	103 (100)	97 (100)	200 (100)