Table 7.

Risk Perceived and Risk Detected for Biomechanical and Ergonomic: Comparison for Firm size

Biomechanical and Ergonomic 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	715 (57.2)	6.4	810 (51.7)	2.5	832 (48.6)	−0.3	1388 (44.3)	−6.7
Risk Perceived /Risk Detected	88 (7.0)	−5.8	189 (12.1)	0.2	201 (11.7)	−0.3	435 (13.9)	4.4
No Risk Perceived/Risk Detected	65 (5.2)	−1.6	118 (7.5)	2.5	103 (6.0)	−0.36	189 (6.0)	−0.5
Risk Perceived /No Risk Detected	383 (30.6)	−2	449 (28.7)	−4.1	577 (33.7)	0.6	1124 (35.8)	4.3