Table 4.

Correlations of QCTs with other neuropsychological tests.

	CRT	WTAR	DSR	Trails B
PCL LQCT	0.34	−0.42	−0.35	0.67
CFQ LQCT	0.30	−0.41	−0.27	0.65
PCL QCT-z	0.27	−0.34	−0.20	0.40
CFQ QCT-z	0.24	−0.33	−0.10	0.38

Correlations of log QCTs and QCT z-scores on the PCL and CFQ with choice reaction time (CRT), the Wechsler Test of Adult Reading (WTAR), reverse digit span (DSR), and the trail making test part B (Trails B).