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. Author manuscript; available in PMC: 2008 Apr 29.
Published in final edited form as: Neurotoxicol Teratol. 2007 Oct 3;30(1):20–28. doi: 10.1016/j.ntt.2007.09.005

Table 1.

Maternal Characteristics of Methamphetamine Exposed and Comparison Groups (N = 166)

Mean (SD)/Number (Percent)
Exposed (N = 74) Comparison (N = 92)

Race
 White 33 (45%) 38 (41%)
 Hispanic 14 (19%) 19 (21%)
 Pacific Islander 10 (14%) 11 (12%)
 Asian 12 (16%) 13 (14%)
 Black 4 (5%) 8 (9%)
 Other 1 (1%) 3 (3%)
Low SES (Hollingshead V) * 29 (39.2%) 11 (12.0%)
Household Income < $10,000 21 (32%) 18 (21%)
No partner* 43 (58.1%) 33 (35.9%)
Public Insurance 62 (83.8%) 77 (83.7%)
Education <12 years 38 (51.4%) 38 (41.3%)
Age, yr 25.1 (5.4) 23.9 (5.8)
Gest Age 1st Prenatal Visit, wk * 15 (7.7) 9 (5.1)
Out of Home Placement* 20 (28.2%) 2 (2.2%)
Prenatal Heavy METH Use 12 (16.7%)
Prenatal Tobacco Use* 58 (78.4%) 25 (27.2%)
Heavy Tobacco Use* 22 (29.7%) 8 (8.7%)
#of Cigarettes Per Day (Median & Range)* 3.83 (0–20) 0 (0–25)
Prenatal Alcohol Use* 28 (38%) 15 (16%)
Heavy Alcohol Use* 3 (4.1%) 0
#of Absolute Alcohol Per Day (Median & Range)* 0 (0–1.36) 0 (0– .14)
Prenatal Marijuana Use* 24 (32%) 7 (7.6%)
Heavy Marijuana Use* 15 (20.3%) 6 (6.5%)
#of Joints Per Day (Median & Range)* 0 (0–4) 0 (0–1.36)
*

P<.05