Table 2 Multivariate regression models
From: The functional consequences of Generalized Joint Hypermobility: a cross-sectional study
Panel 2a | Functional status (performance) | |||||
|---|---|---|---|---|---|---|
Dependent | Predictor | B (SE) | ß | 95% CI for B | p-value | |
Total PAL | Age | -1.89(5.6) | -0.04 | -13.10 | 9.31 | p = .738 |
|  | Non-dancer vs dancer | 37.71(29.3) | 0.20 | -20.68 | 96.11 | p = .202 |
|  | BMI | 4.06(5.6) | 0.09 | -7.29 | 15.41 | p = .478 |
|  | GJH (Beighton ≥4) | -19.69(26.9) | -0.10 | -73.33 | 33.94 | p = .467 |
|  | Muscle Strength (N) | -0.04(0.5) | -0.16 | -0.14 | 0.05 | p = .373 |
|  | Pain intensity (mm) | -0.364(0.6) | -0.07 | -1.66 | 0.05 | p = .576 |
|  | Fatigue (CIS) | -0.03 (0.7) | -0.07 | -1.47 | 1.40 | p = .964 |
Panel 2b | Functional status (capacity): Walking distance | |||||
Dependent | Predictor | B (SE) | ß | 95% CI for B | p-value | |
6MWT1 | Age | 1.53(2.2) | 0.05 | -2.85 | 5.91 | p = .488 |
|  | Non-dancer vs dancer | 81.5(11.5) | 0.59 | 58.6 | 104.3 | p = <.0001 |
|  | BMI | -8.4(2.2) | -0.28 | -12.8 | -3.9 | p = <.0001 |
|  | GJH (Beighton ≥4) | -75.5(10.5) | -0.55 | -96.5 | -54.5 | p = <.0001 |
|  | Muscle Strength (N) | 0.04(0.02) | 0.20 | 0.03 | 0.08 | p = .034 |
|  | Pain intensity (mm) | 0.48(0.25) | 0.14 | -0.29 | 0.98 | p = .064 |
|  | Fatigue (CIS) | -0.58(0.28) | -0.18 | -1.14 | -0.02 | p = .044 |
|  | 1 Regression equitation: 6MWT = 81.5(dance: 0/1) + -.8.4(BMI) + -.75.5(GJH: 0/1)) + .04(Muscle) + -.58(fatigue) | |||||
Panel 2c | Functional status (capacity): Jumping capacity | |||||
Dependent | Predictor | B (SE) | ß | 95% CI for B | p-value | |
SQH2 | Age | .44(1.1) | 0.04 | -1.66 | 2.54 | p = .678 |
|  | Non-dancer vs dancer | 18.1(5.5) | 0.39 | 7.12 | 29.03 | p = .002 |
|  | BMI | -0.81(1.1) | -0.08 | -2.94 | 1.32 | p = .451 |
|  | GJH (Beighton ≥4) | -11.2(5.1) | -0.24 | -21.29 | -1.16 | p = .029 |
|  | Muscle Strength (N) | 0.02(0.1) | 0.36 | 0.01 | 0.04 | p = .009 |
|  | Pain intensity (mm) | -0.26(0.1) | -0.23 | -0.49 | -0.02 | p = .033 |
|  | Fatigue (CIS) | -0.08(0.1) | -0.07 | -0.35 | 0.19 | p = .573 |
SH3 | Age | 1.14(1.1) | 0.11 | -0.95 | 3.24 | p = .279 |
|  | Non-dancer vs dancer | 15.3(5.5) | 0.34 | 4.35 | 26.17 | p = .007 |
|  | BMI | -1.49(1.1) | -0.17 | -3.61 | 0.63 | p = .165 |
|  | GJH (Beighton ≥4) | -10.1(5.0) | -0.22 | -20.19 | -0.08 | p = .048 |
|  | Muscle Strength (N) | 0.01(0.01) | 0.06 | -0.01 | 0.02 | p = .650 |
|  | Pain intensity (mm) | -0.12(0.1) | -0.11 | -0.36 | 0.12 | p = .322 |
|  | Fatigue (CIS) | -0.14(0.1) | -0.14 | -0.41 | 0.12 | p = .289 |
|  | 2 Regression equitation: SQH = 18.1(Dance: 0/1) +-11.2(GJH: 0/1) + .02(Muscle) + -.3(pain) | |||||
|  | 3 Regression equitation: SH = 15.3(Dance: 0/1) +-10.1(GJH: 0/1) |  | ||||
|  | Note: Total PAL: R 2 : .060, 6MWT: R 2 = .678, SQH: R 2 = .399, SH: R 2 = .349 |  | ||||