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Table 3 Multilevel model estimates of predictors over time

From: Temperament-based treatment for young adults with eating disorders: acceptability and initial efficacy of an intensive, multi-family, parent-involved treatment

Predictor BMI EDEQ Global CIA STAI
Est p r (95% CI) Est p r (95% CI) Est p r (95% CI) Est p r (95% CI)
Intercept 17.07  < .001* .99 (.98–.99) 2.81 .001* .56 (.23–.71) 18.72  < .001* .52 (.19–.69) 53.53  < .001* .84 (.71–.91)
Time .01  < .001* .81 (.66–.90) − .002 .002* .45 (.15–.67) − .02 .002* .42 (.13–.66) − .02  < .001 .50 (.21–.71)
Age − .55  < .001* .79 (.63–.89) − .05 .73 .06 (− .26 to .37) − .59 .53 .13 (− .20 to .43) .87 .34 .13 (− .20 to .43)
Length of Illness .01 .03* .54 (.19–.69) − .002 .99 .02 (− .30 to .33) − .05 .19 .15 (− .18 to .45) − .07 .08 .23 (− .10 to .51)
YA-TBT-S Week 1 1.03 .15 .36 (.05–.61) .01 .99 .01 (− .31 to .33) 8.03 .23 .15(− .18 to .45) 2.79 .65 .06 (− .26 to .37)
YA-TBT-S Week 2 .87 .11 .40 (.09–.64) .56 .59 .09 (− .24 to .24) 12.88 .05 .34 (.02–.60) 8.44 .20 .22 (− .11 to .50)
YA-TBT-S Week 3 .03 .95 .02 (− .30 to .34) .13 .90 .02 (− .30 to .33) 9.27 .14 .27 (− .05 to .54) 6.21 .31 .18 (− .15 to .47)
YA-TBT-S Week 4 − 1.01 .08 .44 (.33–.07) − .76 .48 .13 (− .20 to .43) − .61 .92 .04 (− .28 to .36) − 4.55 .47 .15 (− .18 to .45)
YA_TBT-S Week 5 − 1.51 .11 .60 (.35–.77) .82 .43 .02 (− .30 to .33) 7.91 .21 .19 (− .14 to .48) 4.34 .48 .11 (− .22 to .42)
YA-TBT-S Week 6
  1. The time by week interaction term was not a significant predictor of change in outcomes over time and was subsequently removed from all models. As such, it is not displayed in the table of estimates. The sixth YA-TBT-S week was the referent week in all models
  2. Est., estimate; CI, confidence interval; YA-TBT-S, Young Adult Temperament Based Treatment with Supports