Research Article
Affective-Cognitive Behavioral Therapy for Fibromyalgia: A Randomized Controlled Trial
Table 2
Summary of outcomes.
| Outcomes | | | | Hedges' g |
| Visual analogue scale for pain severity | Posttreatment | 45.94 | <.0001 | 0.90 | Followup | 52.83 | <.0001 | 0.95 |
| MOS SF-36 physical functioning | Posttreatment | 13.25 | <.0005 | 0.35 | Followup | 9.89 | <.0024 | 0.28 |
| Self-efficacy for pain management | Posttreatment | 10.42 | <.0019 | 0.65 | Followup | 4.13 | <.0459 | 0.40 |
| Beck depression inventory | Posttreatment | 11.03 | <.001 | 0.56 | Followup | 15.70 | <.0002 | 0.60 |
| Beck anxiety inventory | Posttreatment | 11.79 | <.001 | 0.45 | Followup | 12.04 | <.0009 | 0.62 |
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