. Author manuscript; available in PMC: 2023 Dec 21.

Published in final edited form as: J Acquir Immune Defic Syndr. 2018 Nov 1;79(3):375–380. doi: 10.1097/QAI.0000000000001790

TABLE 2.

Neuropsychological Z-Scores: Mean (SD)

	Frail	Nonfrail	P	Cohen’s d
Global	−0.43 (0.8)	−0.18 (0.6)	0.10	0.4
Executive function	−0.69 (0.8)	−0.30 (0.7)	0.02	0.5
Motor/psychomotor speed	−0.36 (0.8)	−0.03 (0.7)	0.06	0.4
Learning	−0.57 (1.1)	−0.37 (0.8)	0.34	0.2
Memory	−0.53 (1.1)	−0.31 (0.9)	0.35	0.2
Language	0.02 (0.9)	0.07 (0.9)	0.82	0.1

Bolded text represents significance at P < 0.05.