Table A1.
Mixed-Model (P value) Results for Control Variables
| Dependent variable | P*† | |||
|---|---|---|---|---|
| Age | Months Since Last Treatment | Education | Chemotherapy | |
| BCPT arm problems | .002 | .005 | ||
| BCPT bladder control problems | .001 | < .001 | ||
| BCPT cognitive problems | < .001 | |||
| BCPT hot flashes | .02 | .006 (−) | .009 | |
| BCPT musculoskeletal problems | .02 | .05 | ||
| BCPT nausea | ||||
| BCPT vaginal problems | .007 | .01 (−) | .02 | |
| BCPT weight problems | .09 (−) | |||
| BDI-II | .02 | |||
| MFSI | .09 | .05 | ||
| MCS‡ | ||||
| PCS‡ | .004 (−) | .08 (−) | ||
| PSQI | .03 | |||
Abbreviations: BCPT, Breast Cancer Prevention Trial; BDI-II, Beck Depression Inventory II; MCS, mental component scale; MFSI, Multidimensional Fatigue Symptom Inventory; PCS, physical component scale; PSQI, Pittsburgh Sleep Quality Index.
*
P values < .10 are provided. All other P values were > .10.
†
All associations were positive, except where indicated by (−). The reference value for education was the highest level, so a negative association meant that higher scores were associated with less education.
‡
For all variables except MCS and PCS, a higher score meant a worse outcome.