| Baseline (n = 160) | Week 4 (n = 158) | Week 4-baseline (n = 158) | Week 16 (n = 150) | Week 16-baseline (n = 150) |
---|---|---|---|---|---|
Knee extensor strength, kg | |||||
 Cognition | -1.0 (-2.1 to 0.1), 0.073 | -1.0 (-2.3 to 0.3), 0.137 | -0.6 (-1.9 to 0.6), 0.322 | -1.1 (-2.7 to 0.5), 0.180 | -0.6 (-2.2 to 0.9), 0.417 |
 Cognition controlling for  gender | -0.9 (-2.0 to 0.2), 0.108 | -0.8 (-2.1 to 0.5), 0.244 | -0.5 (-1.7 to 0.8), 0.468 | -0.9 (-2.5 to 0.7), 0.245 | -0.5 (-2.1 to 1.0), 0.493 |
 Gender controlling for  cognition and age | 0.9 (-0.5 to 2.2), 0.216 | 1.9 (0.3 to 3.5), 0.018 | 1.6 (0.09 to 3.1), 0.038 | 1.4 (-0.5 to 3.4), 0.154 | 1.0 (-0.9 to 2.9), 0.287 |
Coordinated stability | |||||
 Cognition | 6.4 (0.4 to 12.3), 0.036 | 11.7 (5.5 to 17.9), 0.000 | 7.4 (2.6 to 12.1), 0.003 | 9.0 (2.4 to 15.5), 0.008 | 4.9 (-0.6 to 10.4), 0.080 |
 Age | 0.6 (0.3 to 1.0), 0.001 | 0.9 (0.5 to 1.2), 0.000 | 0.4 (0.1 to 0.7), 0.006 | 0.7 (0.4 to 1.1), 0.000 | 0.4 (0.03 to 0.7), 0.035 |
 Cognition controlling for  gender | 5.9 (-0.07 to 11.9), 0.053 | 10.8 (4.7 to 17.0), 0.001 | 6.8 (2.1 to 11.6), 0.005 | 8.2 (1.7 to 14.7), 0.014 | 4.5 (-1.0 to 10.0), 0.105 |
 Age controlling for  gender | 0.6 (0.3 to 1.0), 0.001 | 0.8 (0.4 to 1.2), 0.000 | 0.4 (0.09 to 0.7), 0.011 | 0.7 (0.3 to 1.1), 0.001 | 0.3 (-0.003 to 0.7), 0.052 |
 Gender controlling for  cognition | -3.8 (-11.1 to 3.5), 0.304 | -8.3 (-15.7 to -0.8), 0.029 | -5.7 (-11.3 to -0.08), 0.047 | -9.1 (-17.2 to -1.0), 0.029 | -5.8 (-12.6 to 1.1), 0.097 |
 Gender controlling for  age | -3.1 (-10.2 to 4.0), 0.387 | -7.9 (-15.2 to -0.6), 0.034 | -5.8 (-11.5 to -0.2), 0.043 | -8.2 (-16.2 to -0.2), 0.045 | -5.5 (-12.4 to 1.3), 0.112 |
 Gender controlling for  cognition and age | -2.5 (-9.6 to 4.6), 0.488 | -6.7 (-13.8 to 0.5), 0.066 | -5.1 (-10.7 to 0.5), 0.073 | -7.5 (-15.5 to 0.4), 0.063 | -5.2 (-12.0 to 1.6), 0.135 |