Study 1 Total Study 1 Marijuana Positive Study 1 Marijuana Negative Study 2 Total
  (n = 100) (n = 34) (n = 66) (n=50)
Age        
18 - 21 30 11(32.4) 19 (28.8) 8 (16)
22 - 25 29 14 (41.2) 15( 22.7) 16 (32)
26+ 41 9 (26.5) 32 (48.5) 26 (52)
Race        
African American 94 33 (97.1) 61 (92.4) 46 (92)
First Pregnancy 25 9 (26.5) 16 (24.2) -
Legally Married* 25 6 (17.6) 21 (31.8) 3 (6.3)
No High School Diploma or GED* 72 27 (79.4) 45 (68.2) 21 (46.7)
Currently Receiving Public Assistance* 86 31 (91.2) 55 (83.3) 43 (95.6)
Smoked Tobacco in Past Three Months 17 11 (32.4) 6 (10) -
Note: Public Assistance refers to receipt of food stamps, Woman Infant and Child food supplements (WIC), or Temporary Assistance for Needy Families (TANF).
*
n =45 for study 2.
Table 1: Participant Characteristics for study 1 and study 2 (Percentage in Parentheses).