NCK2 Is Significantly Associated with Opiates Addiction in African-Origin Men

Table 1

Descriptive statistics of the key variables in the SAGE dataset stratified by sex and race.

	Black men	White men	Black women	White women	Overall
𝑛	535	1131	568	1393	3627
Age (SD) yr.	40.9 (8.2)	38.7 (10.3)	39.7 (6.7)	38.2 (9.1)	39 (9.1)
Alcohol (%)	62.1	62.3	39.4	31.1	46.7
Cocaine (%)	46.4	27.3	36.3	12.5	25.8
Marijuana (%)	25.4	25.2	13.7	8.7	17.1
Nicotine (%)	47.5	46.7	47.7	41.1	44.8
Opiates (%)	8.2	9.9	6.2	4.8	7.1
Other drugs (%)	11.4	18	6.5	9.4	11.9
No drug (%)	27.1	31	38.9	50.1	39