Tables 10.

Risk Perceived and Risk Detected for Video Display Terminal risk: Comparison for Firm size

Video Display Terminal risk	Firm size
	1 to 9		10 to 49		50 to 249		≥ 250
	N (%)	Res.	N (%)	Res.	N (%)	Res.	N (%)	Res.
No Risk Perceived/No Risk Detected	732 (58.5)	11.2	798 (51.0)	6.1	771 (45.0)	0.8	1081 (34.5)	−14.2
Risk Perceived /Risk Detected	139 (11.1)	−11.6	322 (20.6)	−3.5	389 (22.7)	−1.4	987 (31.5)	12.8
No Risk Perceived/Risk Detected	80 (6.4)	−2.4	139 (8.9)	1.3	135 (7.9)	−0.4	266 (8.5)	1.1
Risk Perceived /No Risk Detected	300 (24.0)	0.1	307 (19.6)	−4.4	418 (24.4)	0.6	802 (25.6)	3.0