Table 2.

10–2 VF outcomes

Characteristic	10–2 VF with size III red test object
	No retinopathy	Retinopathy	P-value
Number of scotoma locations	12 (10, 20)	9 (6, 19)	0.2850
Number of scotoma points	16 (10, 27)	13 (8, 23)	0.5273
Ratio of number of scotoma locations to scotoma points (%)	85 (74, 93)	74 (64, 85)	0.2304
Average number of scotoma points per VF	3 (2, 5)	3 (2, 8)	0.9826
Percentage of scotoma points that resolved	86 (77, 100)	50 (46, 79)	0.0158*
Percentage of persistent scotoma points	14 (0, 23)	50 (21, 54)	0.0158*
Percentage of low-risk scotoma points	51 (46, 60)	28 (0, 46)	0.0069*
Percentage of high-risk scotoma points	49 (40, 54)	72 (54, 100)	0.0069*
Number of persistent scotoma locations at last visit	0 (0, 1)	3 (1, 3)	0.0156*
Percentage of 1-point scotomas	50 (34, 70)	16 (7, 52)	0.0670
Percentage of 2-point scotomas	10 (6, 15)	3 (0, 9)	0.0563
Percentage of 3-point scotomas	0 (0, 6)	4 (0, 9)	0.1766
Percentage of 4-point scotomas	0 (0, 1)	0 (0, 1)	0.9772
Percentage of larger than 4-point scotomas	0 (0, 7)	10 (0, 25)	0.2500
Percentage of scotoma points in superonasal quadrant	25 (14, 44)	42 (29, 55)	0.0329*
Percentage of scotoma points in superotemporal quadrant	25 (22, 35)	30 (20, 48)	0.5418
Percentage of scotoma points in inferonasal quadrant	25 (13, 30)	11 (0, 19)	0.0197*
Percentage of scotoma points in inferotemporal quadrant	17 (8, 25)	19 (4, 22)	0.9652
Percentage of persistent scotoma points deepening by ≤5 dB	0 (0, 32)	17 (0, 25)	0.5697
Percentage of persistent scotoma points deepening by 6–10 dB	0 (0, 0)	0 (0, 14)	0.1219
Percentage of persistent scotoma points shallowing by ≤5 dB	17 (0, 29)	0 (0, 17)	0.2208
Percentage of persistent scotoma points shallowing by 6–10 dB	0 (0, 0)	0 (0, 3)	0.3529

Notes: Values in parentheses represent the interquartile range. P-values refer to the Kruskal–Wallace test.

^*Statistically significant.

Abbreviation: VF, visual field.