Table 3.

EndoPAT Measures

EndoPAT Measures	YLPHIV (n = 431)	Youth Without HIV (n = 93)	P
RHIa	1.36 (1.09, 1.70)	1.52 (1.23, 1.92)	.01
RHIb
Normal	216 (50.1)	61 (65.6)	.01
Low	215 (49.9)	32 (34.4)
AI at 75 bpma,c	−4 (−14, 11)	−5 (−13, 11)	.86

All continuous variables are expressed as medians (interquartile range) or means (SD) and categorical variables as n (%).

Abbreviations: AI, augmentation index; bpm, beats per minute; EndoPAT, endothelial peripheral arterial tonometry; HIV, human immunodeficiency virus; RHI, reactive hyperemia index; SD, standard deviation; YLPHIV, youth living with perinatally acquired HIV.

^aContinuous variable.

^bCategorical variable.

^c16 missing values for YLPHIV and none for youth without HIV.