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Table 4 Multiple regression analysis of predictors of the number of stands (STST)

From: Association between peripheral muscle strength, exercise performance, and physical activity in daily life in patients with Chronic Obstructive Pulmonary Disease

Model 2 Coefficient B Std. Error Coefficient β t p
Residual 14.71 13.19   1.12 0.279
Quadriceps muscle strength (Nm) 0.85 0.31 0.50 2.71 0.014
FEV1 (% predicted) 0.15 0.10 0.28 1.52 0.146
Age (years) -0.22 0.19 -0.22 -1.19 0.250
  1. FEV1, forced expiratory volume in one second (r2 = 0.502), STST, Sit-to-Stand Test.