Table 3 Logistic Regression Model for Tobacco Use Initiation by 7th and 10th Grade

 1^st generation

Ref.

Ref.

Ref.

Ref.

Ref.

Ref.

 2^nd generation

0.93 (0.48, 1.78)

0.73 (0.32, 1.64)

0.69 (0.30, 1.57)

1.29 (0.85, 1.95)

1.18 (0.77, 1.81)

1.15 (0.75, 1.77)

 3^rd generation

0.70 (0.36, 1.34)

0.48 (0.21, 1.07)

0.46 (0.20, 1.03)

1.26 (0.77, 2.07)

1.21 (0.72, 2.04)

1.17 (0.70, 1.97)

 Age

1.80 (1.25, 2.59)

1.12 (0.81, 1.55)

1.11 (0.79, 1.55)

1.61 (1.37, 1.90)

1.29 (1.09, 1.52)

1.28 (1.08, 1.52)

 Female (referent: male)

0.79 (0.51, 1.24)

0.71 (0.44, 1.13)

0.78 (0.49, 1.24)

0.98 (0.74, 1.31)

0.98 (0.70, 1.36)

1.03 (0.74, 1.45)

 Some HS or less

Ref.

Ref.

Ref.

Ref.

Ref.

Ref.

 HS diploma/GED

1.49 (0.72, 3.07)

1.21 (0.55, 2.68)

1.15 (0.52, 2.55)

1.30 (0.84, 2.02)

1.25 (0.80, 1.94)

1.24 (0.79, 1.93)

 Some college

1.27 (0.59, 2.71)

0.92 (0.36, 2.36)

0.91 (0.36, 2.35)

1.29 (0.84, 1.98)

1.15 (0.74, 1.81)

1.12 (0.70, 1.78)

 4 year degree or higher

1.63 (0.73, 3.64)

1.37 (0.55, 3.41)

1.23 (0.49, 3.04)

1.39 (0.95, 2.02)

1.26 (0.86, 1.87)

1.18 (0.79, 1.76)

Single parent household (referent: two-parent)

1.66 (1.13, 2.42)

1.18 (0.75, 1.85)

1.18 (0.75, 1.85)

1.30 (1.01, 1.68)

1.12 (.85, 1.49)

1.08 (0.82, 1.42)

 Cigarette availability

2.21 (1.25, 3.90)

2.00 (1.40, 2.87)

1.91 (1.33, 2.74)

 Peer smoking

3.08 (1.89, 5.04)

1.74 (1.26, 2.40)

1.72 (1.25, 2.37)

 Future smoking intentions

3.62 (2.18, 6.00)

2.62 (1.70, 4.04)

2.53 (1.67, 3.83)

 Smoking willingness

3.54 (2.14, 5.86)

2.25 (1.33, 3.80)

1.92 (1.16, 3.18)

 Monitoring

0.90 (0.84, 0.96)

0.92 (0.88, 0.96)

 Parental Tobacco Use

1.44 (0.81, 2.55)

1.59 (1.08, 2.34)