Table 1. Demographics and clinical characteristics of treatment.
Variables | STRE (n = 35) | FLEX (n = 31) | p value |
Age (years) | 44.34±7.94 | 48.65±7.60 | 0.028* |
Weight (kg) | 65.75±9.30 | 67.70±13.63 | 0.504 |
Height (m) | 1.59±0.07 | 1.56±0.06 | 0.061 |
CMI (kg/m2) | 26.12±4.08 | 27.82±4.81 | 0.128 |
Pain (VAS) cm | 7.81±1.59 | 8.38±1.46 | 0.184 |
FIQ | 6.785 | 6.678 | 0.790 |
Depression (Beck) | 25.83 | 22.78 | 0.225 |
Anxiety (IDATE TRAIT) | 57.2 | 52.13 | 0.057 |
Anxiety (IDATE STATE) | 46.69 | 44.45 | 0.407 |
SF-36 Physical Component | 27.01 | 24.37 | 0.164 |
SF-36 Mental Component | 33.47 | 36.98 | 0.181 |
VO2 max (ml/min) | 31.20±10.87 | 28.90±9.82 | 0.372 |
Handgrip (kgf) | 26.33±7.03 | 21.50±6.71 | 0.037* |
Wells’ Bench (cm) | 20.44±7.91 | 20.29±8.58 | 0.955 |
The values are presented as the means ± SD. STRE: strengthening exercise, FLEX: Flexibility exercise. FIQ: Fibromyalgia Impact Questionnaire. SF-36: Short-Form healthy Survey. VO2 max: maximal oxygen uptake. Wilcoxon Test: intra-group comparison. ANOVA: inter-group comparison, analysis of variance for repeated measures, p value: inter-group difference, *p≤0.05. Pos hoc Bonferroni’s test. Handgrip and Wells’ Bench data refer to N = 18 in the STRE group and N = 20 in the FLEX group.