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. Author manuscript; available in PMC: 2019 Aug 1.
Published in final edited form as: J Adolesc Health. 2017 Dec 13;62(3):327–333. doi: 10.1016/j.jadohealth.2017.09.019

Table 3.

Parameter estimates of cigarette use predicting wave 8 outcomes

Outcome Cigarette Use Trajectory (waves 1–8)
Intercept Slope
Estimate (95% CI) Estimate (95% CI)
Academic Performance −0.15 (−0.24, −0.07)*** −0.16 (−0.30, −0.02)*
Academic Unpreparedness 0.11 (0.03, 0.20)** −0.02 (−0.16, 0.12)
Delinquency 0.14 (0.06, 0.21)*** 0.01 (−0.11, 0.15)
Mental Health −0.13 (−0.22, −0.05)** −0.05 (−0.20, 0.11)
Physical Ailments 0.09 (0.02, 0.17)* 0.24 (0.11, 0.38)*
Physical Health −0.11 (−0.18, −0.05)** −0.02 (−0.14, 0.10)
Social Functioning −0.09 (−0.17, −0.02)* 0.09 (−0.05, 0.23)

Note. This table shows standardized parameter estimates and 95% CI (lower, upper) with significance at 0.05 denoted (*), at 0.01 denoted (**), and at 0.001 denoted (***). Models assessed direct effects of both slope and intercept of cigarette use trajectories from waves 1–8 to each outcome, controlling for age, race/ethnicity, mother’s education, and intervention group at wave 1.