Table 2.
Mixed Effects Models
| FIXED EFFECTS | 2A WEEKLY GCBT ATTENDANCE |
||
|---|---|---|---|
| ODDS RATIOS | CI | p | |
| Model 1: modeling weekly Group Cognitive Behavioral Therapy attendance | |||
| Intercept | 1.13 | 0.37–3.44 | 0.828 |
| Time | 0.92 | 0.86–0.98 | 0.015 |
| Age (centered) | 1.12 | 1.02–1.23 | 0.023 |
| Previous week responsiveness | 2.02 | 0.71–5.73 | 0.188 |
| Age × previous week responsiveness | 0.9 | 0.81–0.99 | 0.038 |
| FIXED EFFECTS | 2B RESPONSE RATE IN WEEK AFTER GCBT |
||
|---|---|---|---|
| ESTIMATES | CI | p | |
| Model 2: modeling response rate following Group Cognitive Behavioral Therapy | |||
| Intercept |
0.67 |
0.59–0.75 |
<0.001 |
| Age (centered) |
−0.01 |
−0.01–0.00 |
0.027 |
| GCBT attendance |
0.07 |
0.02–0.11 |
0.004 |
| Time | −0.15 | −0.26 to −0.04 | 0.009 |
Time represents week of study, in units of weeks. For model 2, the nonsignificant age × GCBT attendance term was removed.
Bold indicates statistically significant difference.
CI, confidence interval; GCBT, group cognitive behavioral therapy.