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Baseline characteristics of participants.
| Group Statistics | ||||||
|---|---|---|---|---|---|---|
| Group | N | Mean | Std. Deviation | Std. Error Mean | Independent t-test P-value | |
| Age (years) | NPD | 15 | 22.6 | 3.3 | 0.85 | .75 |
| PD | 8 | 22.1 | 2.9 | 1.0 | ||
|
| ||||||
| BMI (Kg/m2) | NPD | 15 | 23.70 | 2.90 | 0.75 | .40 |
| PD | 8 | 24.92 | 3.78 | 1.34 | ||
|
| ||||||
| Minnesota Leisure Time Physical Activity Score | NPD | 15 | 15406.6 | 7596.9 | 1961.5 | .15 |
| PD | 8 | 14060.4 | 5188.4 | 1834.4 | ||
|
| ||||||
| Baseline VAS (mm)—Low Back | NPD | 15 | 0.93 | 1.94 | 0.50 | .14 |
| PD | 8 | 0.63 | 0.74 | 0.26 | ||
