Table 3.
Panel A: Cigarette Smoking | p-value | BIC Improvementb | ||
---|---|---|---|---|
Race/Ethnicity [White is referent] | ||||
Black | 0.067 (0.053) | |||
Hispanic | 0.009 (0.059) | |||
Perceived Stress | 0.002 (0.020) | |||
Cigarette Smoking [referent is never smokers] | ||||
Current packs smoked | 0.581*** (0.037) | |||
Former packs smoked | 0.099*** (0.029) | |||
Interactions | ||||
Stress * current packs | 0.019** (0.008) | 0.003 | 11.23 | |
Stress * former packs | 0.050** (0.020) | |||
Black * current packs | 0.137 (0.127) | 0.003 | 6.44 | |
Black * former packs | 0.118*** (0.046) | |||
Hispanic * current packs | −0.151*** (0.057) | |||
Hispanic * former packs | 0.104 (0.085) | |||
| ||||
Panel B: Alcohol Consumption
| ||||
Race/Ethnicity [White is referent] | ||||
Black | −0.035 (0.035) | |||
Hispanic | −0.057 (0.095) | |||
Perceived Stress | 0.027* (0.014) | |||
Alcohol Consumption | ||||
Drinks in last 2 weeks^.5 | −0.169*** (0.024) | |||
Drinks in last 2 weeks^1.5 | 0.035*** (0.004) | |||
Interactions | ||||
Black * drinks^.5 | 0.306*** (0.049) | <0.001 | 15.74 | |
Black * drinks^1.5 | −0.050*** (0.009) | |||
Hispanic * drinks^.5 | 0.152 (0.241) | |||
Hispanic * drinks^1.5 | −0.032 (0.055) | |||
| ||||
Panel C: Physical Inactivity
| ||||
Race/Ethnicity [White is referent] | ||||
Black | 0.457* (0.255) | |||
Hispanic | 0.713 (0.553) | |||
Perceived Stress | 0.027* (0.014) | |||
Physical inactivity | 0.183*** (0.019) | |||
Interactions | ||||
Black * inactivity | −0.073* (0.043) | 0.244 | 6.68 | |
Hispanic * inactivity | −0.156 (0.121) | |||
| ||||
Panel D: Usual Sleep Hours in a 24 Hour Period
| ||||
Race/Ethnicity [White is referent] | ||||
Black | −1.545 (0.986) | |||
Hispanic | −0.222 (1.657) | |||
Perceived Stress | 0.027* (0.015) | |||
Sleep hours | ||||
Sleep | −0.965*** (0.158) | |||
Sleep^1.5 | 0.251*** (0.042) | |||
Interactions | ||||
Black * sleep | 0.774* (0.418) | <0.001 | 7.69 | |
Black * sleep^1.5 | −0.198** (0.101) | |||
Hispanic * sleep | 0.093 (0.772) | |||
Hispanic * sleep^1.5 | −0.023 (0.199) |
Note:
p < 0.10;
p < 0.05;
p < 0.01 (two-tailed tests).
All models adjust for the socioeconomic and sociodemographic variables and for the main effects of all other health behavior variables (not shown)
This column shows the improvement in the BIC over a model that excludes the specified interaction terms.