Table 2.
Fixed Effects | Estimate | SE | t | p | OR | [95% CI] |
| ||||||
Intercepta | −4.89*** | 0.61 | −7.93 | <.001 | - | - |
Within-person effects | ||||||
SGM-based discrimination | 1.09* | .43 | 2.50 | .015 | 2.99 | [1.24, 7.21] |
Other mistreatment | .70* | .29 | 2.34 | .023 | 2.02 | [1.10, 3.69] |
Between-person covariates | ||||||
SGM-based discrimination | 8.30 | 9.28 | .90 | .375 | >999.00 | [<.00, >999.00] |
Other mistreatment | −2.11 | 10.47 | −.20 | .841 | .12 | [<.00, >999.00] |
Time | ||||||
Period 1 (reference) | - | - | - | - | - | - |
Period 2 | −.57* | .22 | −2.50 | .016 | .56 | [.35, .89] |
Period 3 | −.33 | .22 | −1.49 | .142 | .71 | [.46, 1.12] |
Period 4 | −.92*** | .22 | −4.07 | <.001 | .39 | [.25, .62] |
Period 5 | −.55* | .22 | −2.45 | .017 | .57 | [.36, .90] |
Period 6 | −.29 | .22 | −1.35 | .182 | .74 | [.47, 1.15] |
Weekend | .01 | .12 | .04 | .965 | 1.00 | [.77, 1.29] |
| ||||||
Random effects | Estimate | SE | t | p | - | [95% CI] |
| ||||||
Level 2 | ||||||
Interceptb | 13.02*** | 3.24 | 4.01 | <.001 | - | [6.66, 19.37] |
Level 1 | ||||||
Autocorrelation | −.01 | .02 | −.50 | .309 | - | [−.04, .02] |
Residual | .29*** | .01 | 36.25 | <.001 | - | [.27, .30] |
Note: Period lags were dummy coded with Period 1 (10am–12pm) serving as the reference. OR = Odds Ratio; 95% CI = 95% Confidence Interval.
Intercept represents average nicotine use value for participants’ first prompt of the day (reference, coded 0) on a weekday (coded 0).
This parameter estimate represents between person variance regarding average nicotine use (fixed intercept estimate)
p < .10,
p < .05,
p < .01,
p < .001