Table A1.
Results of Outcome Analysis for Project Connect Online Based on Data of Participants Retained at 6 Months (n = 75)
| Outcome | Main Effect of Group Assignment |
Main Effect of Current Treatment Status |
Interaction, P | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PCO (n = 40) |
Control (n = 35) |
P | Cohen d | 95% CI | Current Treatment (n = 16) |
Not in Treatment (n = 59) |
P | Cohen d | 95% CI | ||||||
| Adjusted Mean | SE | Adjusted Mean | SE | Adjusted Mean | SE | Adjusted Mean | SE | ||||||||
| CES-D | 9.6 | 1.5 | 16.0 | 1.5 | .004 | 0.7 | 0.2 to 1.2 | 15.6 | 1.9 | 10.0 | 1.0 | .01 | 0.6 | 0.1 to 1.1 | .02 |
| POMS-Negative Mood | 22.1 | 3.8 | 35.1 | 3.9 | .02 | 0.5 | 0.1 to 0.9 | 32.3 | 4.9 | 25.0 | 2.5 | .19 | 0.3 | −0.1 to 0.7 | .03 |
| POMS-Vigor | 18.9 | 1.3 | 14.4 | 1.3 | .02 | 0.5 | 0.1 to 1.0 | 15.6 | 1.6 | 17.7 | 0.8 | .27 | 0.2 | −0.2 to 0.7 | .06 |
| Impact of Event Scale (Intrusion) | 8.4 | 1.1 | 11.5 | 1.2 | .06 | 0.4 | 0.0 to 0.9 | 11.3 | 1.4 | 8.6 | 0.7 | .10 | 0.4 | −0.1 to 0.8 | .90 |
| PTGI Relating to Others Subscale | 23.5 | 1.1 | 21.4 | 1.1 | .18 | 0.3 | −0.1 to 0.7 | 21.7 | 1.4 | 23.1 | 0.7 | .38 | 0.2 | −0.2 to 0.6 | .20 |
| PTGI Life Appreciation Subscale | 10.5 | 0.4 | 8.5 | 0.4 | .002 | 0.6 | 0.2 to 0.9 | 8.9 | 0.5 | 10.1 | 0.3 | .05 | 0.4 | 0.0 to 0.7 | .03 |
Abbreviations: CES-D, Center for Epidemiologic Studies Depression Scale; PCO, Project Connect Online; POMS, Profile of Mood States; PTGI, Posttraumatic Growth Inventory.