I Am My Peers: How Social Ties Influence E-Cigarette Attitudes, Policy Support, and Use

Table 2.

Summary of SEM

Outcome Predictor B SE 95% CI p

Pro E-Cig Attitude          

Tobacco Use by Friends 0.225 0.022 0.182 0.268 < 0.001

Tobacco Use by Father 0.029 0.021 -0.013 0.071 0.176

Tobacco Use by Mother 0.018 0.021 -0.024 0.060 0.399

Tobacco Use by Sibling 0.044 0.021 0.002 0.086 0.039

Age (Yr) 0.099 0.015 0.070 0.129 < 0.001

Family Income 0.036 0.022 -0.007 0.079 0.105

Ethnic Minority -0.086 0.021 -0.128 -0.045 < 0.001

Sex (Female) -0.138 0.022 -0.180 -0.095 < 0.001


Policy Support to Ban E-Cig

Tobacco Use by Friends -0.175 0.022 -0.218 -0.132 < 0.001

Tobacco Use by Father -0.019 0.022 -0.061 0.024 0.389

Tobacco Use by Mother -0.028 0.021 -0.070 0.014 0.189

Tobacco Use by Sibling -0.024 0.022 -0.066 0.018 0.268

Age (Yr) 0.043 0.017 0.010 0.076 0.011

Family Income -0.050 0.022 -0.094 -0.006 0.026

Ethnic Minority 0.050 0.022 0.007 0.092 0.022

Sex (Female) 0.046 0.022 0.002 0.090 0.041


E-Cig Use

Tobacco Use by Friends 0.302 0.018 0.266 0.338 < 0.001

Tobacco Use by Father 0.049 0.019 0.012 0.085 0.009

Tobacco Use by Mother 0.032 0.019 -0.004 0.069 0.083

Tobacco Use by Sibling 0.053 0.019 0.016 0.090 0.005

Age (Yr) 0.045 0.006 0.033 0.057 < 0.001

Family Income 0.068 0.019 0.031 0.104 < 0.001

Ethnic Minority -0.035 0.018 -0.071 0.001 0.058

Sex (Female) -0.122 0.019 -0.159 -0.085 < 0.001