Table 1.

Demographic, Psychosocial, and Cognitive Characteristics of the Sample (n = 40)

Characteristics	n (%) or Mean (SD) [Median]
Sex Assigned at Birth, Male	17 (42.5%)
Race/Ethnicity
Black	18 (45%)
Hispanic/Latinx	22 (55%)
Age, Months	103.62 (9.03) [106.00]
VIQ Score	94.73 (14.44) [92.00]
PIQ Score	89.14 (11.82) [90.00]
Maternal Education, Years	12.25 (1.6) [12.00]
Total PAH, ng/m3	1.98 (1.22) [1.60]

n = 2 missing PIQ. n = 2 missing VIQ. n = 3 missing total PAH.

PAH, polycyclic aromatic hydrocarbon; PIQ, performance IQ; VIQ, verbal IQ.