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. Author manuscript; available in PMC: 2019 Aug 1.
Published in final edited form as: J Youth Adolesc. 2018 May 17;47(8):1755–1770. doi: 10.1007/s10964-018-0860-3

Table 8.

Stepwise logistic regression of dimensions of isolation predicting past-month cigarette use in PROSPER

Cigarette use Including random effects
(1) (2) (3) (4) (5) (6) (7) (8)
Intercept −1.550*** −1.614*** −1.929*** −1.767*** −1.898*** −2.144*** −2.388*** −2.221***
Unliked 0.201** 0.076 0.070 0.123 0.057 0.054 0.040 0.041
Disengaged 0.496*** 0.640*** 0.689*** 0.641*** 0.661*** 0.592*** 0.631***
Outside-oriented 0.428*** 0.398*** 0.401*** 0.398*** 0.439*** 0.436***
Male −0.341*** −0.326*** −0.334*** −0.298*** −0.312***
Free lunch 0.450*** 0.506*** 0.420*** 0.390***
White 0.271*** 0.272*** 0.081
Family relations −0.998*** −1.008***
N 10,276 10,276 10,276 10,260 9,954 9,734 9,598 9,598
AIC 9,643.836 9,597.022 9,544.488 9,482.609 9,091.350 8,854.981 8,428.306 8,331.043
*

p < .05;

**

p < .01;

***

p < .001