Table 1.
Demographics, Smoking Indicators, and Self-Report Measures (N = 100)
| Smokers | Nonsmokers | |||
|---|---|---|---|---|
| Male (n = 17) | Female (n = 33) | Male (n = 17) | Female (n = 33) | |
| Demographics | ||||
| Age [years; M(SD)] | 15.59 (1.18) | 15.69 (1.01) | 15.06 (1.03) | 15.15 (1.15) |
| Ethnicity (n; white:black:other) | 7:9:1 | 15:17:1 | 13:3:1 | 10:19:4 |
| Median Annual Household Income [$; M (SD)]a | 55629 (25033) a, b | 48257 (24278) b | 75795 (28327)a | 50230 (27310) b |
| KBIT [IQ; M (SD)] | 91.06 (16.91) a | 87.15 (10.81) a | 106.82 (15.29) b | 97.15 (12.96) b |
| Smoking Indicators | ||||
| Carbon Monoxide [ppm; M (SD)] | 10.53 (6.19) a | 11.30 (8.16) a | 2.24 (1.52) b | 1.73 (1.21) b |
| Cotinine [ng/ml; M (SD)] | 1131.69 (682.78) a | 1348.21 (897.82) a | 3.53 (14.55) b | 0.58 (3.13) b |
| Self-report Measures | ||||
| BIS-11-A | 73.68 (14.83) a | 68.03 (10.19) b | 63.18 (9.76)b | 63.73 (9.92) b |
| CAAS: L Inattention | 53.75 (11.01) | 51.24 (10.91) | 50.76 (9.69) | 46.97 (10.20) |
| CAAS: L Hyperactivity | 51.00 (11.94) | 49.48 (9.09) | 46.71 (7.47) | 47.00 (9.58) |
| CAAS: L ADHD | 52.12 (11.44) | 51.21 (10.33) | 47.88 (8.92) | 47.27 (8.49) |
Note. Means in the same row that do not share the same subscript differ at p < .05.
a
The median annual household income was calculated based on census track data for postal zip code region of the participant’s residence.