Table 3.

Frequency of impairment in test outcomes between the groups

Domain	Cases (n = 81)	Controls (n = 137)	P
Psychomotor speed	8 (9.9)	1 (0.7)	0.0021
Visual motor	1 (1.2)	1. (0.7)	0.611
Visual attention	13 (16)	3 (2.2)	< 0.0001
Visual learning and memory	1 (1.2)	1 (0.7)	0.611
Working memory	6 (7.4)	0 (0)	0.0021
Spatial problem solving	4 (4.9)	4 (2.9)	0.341
Any cognitive impairment	23 (28.4)	9 (6.6)	< 0.0001
Had physical disabilitya	6 (7.2)	0 (0)	0.0021
Had PTSSb	36 (43.9)	11 (7.9)	< 0.0001
Had Depression symptomsc	46 (55.4)	14 (10)	< 0.0001

All figures are N (%)

¹Fisher’s exact test

^aCases N = 83, Controls N = 140

^bCases N = 82, Controls N = 139

^cCases N = 83, Controls N = 140