. 2024 Apr 15;15:1383710. doi: 10.3389/fneur.2024.1383710

Table 3.

Parameter estimates of the effect for various definitions of blast exposure on cognitive testing.

	Blast TBI	Primary blast TBI	Pressure severity	Distance		Frequency
	Blast TBI	Primary blast TBI	Pressure severity	≤3 meters	≤10 meters	Frequency
WAIS-IV FSI	ns	ns	ns	−3.79^*	ns	−0.002^*
WAIS-IV VCI	ns	ns	ns	−3.51^*	ns	−0.003^*
WAIS-IV PRI	ns	ns	ns	−3.04^*	ns	−0.003^*
WAIS-IV WMI	ns	ns	ns	ns	ns	ns
WAIS-IV PSI	ns	ns	ns	ns	ns	ns
TMT Part A	−4.55^*	−3.94^*	ns	−4.23^*	ns	ns
TMT Part B	ns	ns	ns	−3.91^*	−2.79^*	ns

N = 254, ns, non-significant; ^*p < 0.05, all models adjust for PTSD diagnosis, significance unadjusted for multiple comparisons, t-scores adjusted for age, education, sex, and race; WAIS, Wechsler Adult Intelligence Scale; FSI, Full Scale Index; VCI, Verbal Comprehension Index; PRI, Perceptual Reasoning Index; WMI, Working Memory Index; PSI, Processing Speed Index; TMT, Trail Making Test.