Table 5.

Number of participants where the occupational therapist had to verbally or physically make corrections at any time during the drive (regardless of whether on the non-interstate or not).

	Drivers with Normal Fields N = 30	Hemianopia N = 22	p-value normal visual field vs. hemianopia	Quadrantanopia N = 8	p-value normal visual field vs. quadrantanopia
	n (%)	n (%)		n (%)
Verbally intervene			.0236		.0488
Yes	5 (16.7)	10 (45.5)		4 (50)
No	25 (83.3)	12 (54.5)		4 (50)
Physically intervene			.0007		.3022
Yes	1 (3.3)	9 (40.9)		1 (12.5)
No	29 (96.7)	13 (59.1)		7 (87.5)