| OBT (n = 43) | CBT (n = 42) | AP (n = 40) |
---|---|---|---|
 | Mean SD (Range) | Mean SD (Range) | Mean SD (Range) |
Age (in years) | 43.23 | 49.13 | 47.46 |
 | 9.03 | 10.03 | 9.75 |
 | (21–59) | (22–66) | (21–67) |
Duration of pain (in years) | 8.98 | 9.08 | 8.73 |
 | 10.11 | 8.50 | 8.77 |
 | (1.5–43) | (0.5–36) | (0.5–43) |
Number of painful regions | 7.41 | 6.74 | 7.06 |
 | 1.81 | 2.18 | 2.07 |
 | (4–10) | (3 – 10) | (3–10) |
Number of tender points | 16.66 | 17.25 | 16.88 |
 | 3.93 | 4.47 | 4.33 |
 | (11–18) | (11–18) | (11–18) |
Mean tender point pain intensity | 5.73 | 4.59 | 4.21 |
 | 2.14 | 1.49 | 1.73 |
 | (1.7–8.3) | (1.9–7.3) | (0–10) |
Number of physician visits | 36.87 | 30.55 | 34.25 |
 | 15.15 | 16.20 | 16.33 |
 | (18–69) | (4–86) | (14–84) |
Drug (n/day of amytriptiline 25 mg) | 3.62 | 3.16 | 3.36 |
 | 2.16 | 3.62 | 2.78 |
 | (0–9) | (0–16) | (0–12) |
Treatment expectation | 4.33 | 4.30 | 4.06 |
 | 1.17 | 1.07 | 0.99 |
 | (2–6) | (2–6) | (2–6) |
Treatment satisfaction (first session) | 4.39 | 4.30 | 3.94 |
 | 0.99 | 0.81 | 0.87 |
 | (3–6) | (3–5) | (3–5) |
 | n (%) | n (%) | n (%) |
Occupational status | Â | Â | Â |
Working | 17 (39.5) | 19 (45.2) | 20 (50.0) |
Unemployed | 16 (37.2) | 16 (38.1) | 12 (30.0) |
Workers' compensation | 3 (7.0) | 2 (4.8) | 3 (7.5) |
Retired | 7 (16.3) | 4 (9.5) | 3 (7.5) |
Student | 0 (0.0) | 1 (2.4) | 2 (5.0) |