Activity/Group | Â MET estimates from standard algorithm. Mean [95% CI [LB, UB] | Kruskal Wallis test statistics | Effect size | ||||
---|---|---|---|---|---|---|---|
A arm (right) | A waist (right) | A ankle (right) | Metria (M arm (left)) | Cosmed K4B2 | χ2, p, mean rank [device, cosmed] | E2 = \( \left\{\frac{x^2}{\frac{\left({N}^2-1\right)}{\left(N+1\right)}}\right\} \) | |
Lying | |||||||
Healthy | 1.03 [0.97, 1.08]* | 1.02 [0.99, 1.00]* | 1.03 [1.00, 1.05]* | 1.79 [1.52, 2.05] †| 2.33 [1.86, 2.79] | A arm: 9.7, p = .002, [6.5, 14.5] A waist: 9.7, p = .002, [6.5, 14.5] A ankle: 9.7, p = .002, [6.5, 14.5] M arm: 5.4, p = .02, [7.5, 13.5] | A arm: .51 A waist: .51 A ankle: .51 M arm: .28 |
iSCI | 1.00 [.001, .001]* | 1.00 [.001, .001]* | 1.00 [.001, .001]* | 1.19 [1.06, 1.31] | 1.12 [0.94, 1.30] | A arm: 3.2, p = .07, [6.5, 10.5] A waist: 3.2, p = .07, [6.5, 10.5] A ankle: 3.2, p = .07, [6.5, 10.5] M arm: .71, p = .4, [9.5,7.5] | A arm: .21 A waist: .21 A ankle: .21 M arm: .05 |
Stroke (L) | 1.00 [.001,.001] | 1.01 [0.97, 1.07] | 1.00 [.001,.001] | 1.13 [0.94, 1.33] | 1.07 [1.01, 1.13] | A arm: 4.2, p = .04, [4.5, 8.5] A waist: 1.8, p = .2, [5.1, 7.8] A ankle: 4.2, p = .04, [4.5, 8.5] M arm: 0.03, p = .9, [6.7, 6.3] | A arm: .38 A waist: .16 A ankle: .38 M arm: .00 |
Stroke (R) | 1.00 [.001, .001]* | 1.00 [.001, .001]* | 1.00 [.001, .001]* | 1.14 [1.02, 1.27] | 1.16 [.76, 1.57] | A arm: 1.5, p = .2, [3.5, 5.5] A waist: 1.5, p = .2, [3.5, 5.5] A ankle: 1.5, p = .2, [3.5, 5.5] M arm: 0.1, p = .8, [4.2, 4.7] | A arm: .21 A waist: .21 A ankle: .21 M arm: .01 |
Sitting | |||||||
Healthy | 1.00 [1.00, 1.01]* | 1.00 [1.00, 1.01]* | 1.00 [1.00, 1.01]* | 2.03 [1.66, 2.38] | 1.60 [1.28, 1.92] | A arm: 10.0, p = .002, [6.5, 14.5] A waist: 10.4, p = .001, [6.5, 14.5] A ankle: 10.4, p = .001, [6.5, 14.5] M arm: 3.6, p = .06, [13.0,8.0] | A arm: .53 A waist: .55 A ankle: .55 M arm: .19 |
iSCI | 1.00 [1.00, 1.01] | 1.00 [1.00, 1.01] | 1.00 [1.00, 1.01] | 1.22 [1.10, 1.34] | 1.05 [0.88, 1.21] | A arm: .8, p = .4, [7.5, 9.5] A waist: .8, p = .4, [7.5, 9.5] A ankle: .8, p = .4, [7.5, 9.5] M arm: 3.6, p = .06, [10.7,6.2] | A arm: .05 A waist: .05 A ankle: .05 M arm: .24 |
Stroke (L) | 1.00 [.99, 1.02] | 1.00 [.001, .001] | 1.00 [.001, .001] | 1.12 [.96, 1.29]†| .89 [0.76, 1.01] | A arm: 4.0, p = .05, [8.5, 4.5] A waist: 4.2, p = .04, [8.5, 4.5] A ankle: 4.2, p = .04, [8.5, 4.5] M arm: 5.8, p = .02, [9.0,4.0] | A arm: .36 A waist: .38 A ankle: .38 M arm: .53 |
Stroke (R) | 1.00 [.001, .001] | 1.00 [.001, .001] | 1.00 [.001, .001] | 1.13 [1.04, 1.22]†| .89 [0.65, 1.07] | A arm: 1.5, p = .2, [5.5, 3.5] A waist: 1.5, p = .2, [5.5, 3.5] A ankle: 1.5, p = .2, [5.5, 3.5] M arm: 5.4, p = .02, [6.5, 2.5] | A arm: .21 A waist: .21 A ankle: .21 M arm: .77 |
Standing | |||||||
Healthy | 1.00 [.001,.001]* | 1.00 [.001,.001]* | 1.00 [.001,.001]* | 1.81 [1.53, 2.08] | 1.51 [1.23, 1.79] | A arm: 10.4, p = .001, [6.5, 14.5] A waist: 10.4, p = .001, [6.5, 14.5] A ankle: 10.4, p = .001, [6.5, 14.5] M arm: 1.5, p = .2, [12.1, 8.9] | A arm: .51 A waist: .51 A ankle: .51 M arm: .28 |
iSCI | 1.00 [.001,.001] | 1.00 [.001,.001] | 1.00 [.001,.001] | 1.37 [1.0, 1.75] | 1.22 [1.04, 1.39] | A arm: 3.2, p = .07, [6.5, 10.5] A waist: 3.2, p = .07, [6.5, 10.5] A ankle: 3.2, p = .07, [6.5, 10.5] M arm: .01, p = .9, [8.6, 8.4] | A arm: .21 A waist: .21 A ankle: .21 M arm: .00 |
Stroke (L) | 1.06 [0.90, 1.23] | 1.00 [.001,.001] | 1.00 [.001,.001] | 1.15 [1.11, 1.21] | 1.04 [0.81, 1.27] | A arm: .2, p = .6, [7.0, 6.0] A waist: 0.0, p = .99, [6.5, 6.5] A ankle: 0.0, p = .99, [6.5, 6.5] M arm: .6, p = .4, [7.3, 5.6] | A arm: .02 A waist: .00 A ankle: .00 M arm: .05 |
Stroke (R) | 1.00 [.001,.001] | 1.00 [.001,.001] | 1.00 [.001,.001] | 1.15 [1.04, 1.26] | 1.01 [0.70, 1.32] | A arm: 1.5, p = .2, [5.5, 3.5] A waist: 1.5, p = .2, [5.5, 3.5] A ankle: 1.5, p = .2, [5.5, 3.5] M arm: 1.3, p = .2, [5.5, 3.5] | A arm: .21 A waist: .21 A ankle: .21 M arm: .19 |
50 steps walk | |||||||
Healthy | 2.18 [1.73, 2.63] | 2.04 [1.57, 2.51] | 3.90 [3.66, 4.14]* | 1.86 [1.71, 2.02] | 2.41 [1.76, 3.05] | A arm: .3, p = .6, [9.8, 11.2] A waist: 1.0, p = .3, [9.2, 11.8] A ankle: 11.1, p = .001, [14.9, 6.1] M arm: 2.8, p = .1, [7.8,13.2] | A arm: .02 A waist: .05 A ankle: .58 M arm: .15 |
iSCI | 1.19 [0.92, 1.46]* | 1.01 [0.99, 1.03]* | 2.08 [0.89, 3.27] | 1.70 [0.75, 2.65] †| 2.42 [2.01, 2.83] | A arm: 10.6, p = .001, [4.6, 12.4] A waist: 11.6, p = .001, [4.5, 12.5] A ankle: .7, p = .4, [7.5, 9.5] M arm: 5.8, p = .02, [5.6,11.4] | A arm: .71 A waist: .77 A ankle: .05 M arm: .39 |
Stroke (L) | 1.89 [0.94, 2.84] | 1.58 [0.63, 2.52] | 4.04 [3.35, 4.74]* | 1.20 [1.01, 1.39] †| 1.85 [1.59, 2.12] | A arm: .1, p = .7, [6.1, 6.8] A waist: .9, p = .3, [5.5, 6.5] A ankle: 8.3, p = .004, [9.5, 3.5] M arm: 8.3, p = .004, [3.5, 9.5] | A arm: .01 A waist: .08 A ankle: .75 M arm: .75 |
Stroke (R) | 2.30 [1.15, 3.45] | 1.78 [1.23, 2.34] | 2.43 [0.75, 4.11] | 1.36 [0.88, 1.84] | 1.96 [1.21, 2.71] | A arm: .7, p = .4, [5.2, 3.7] A waist: .3, p = .6, [4.0, 5.0] A ankle: .3, p = .6, [4.0, 5.0] M arm: 3.0, p = .08, [3.0, 6.0] | A arm: .14 A waist: .04 A ankle: .04 M arm: .43 |
6Â min walk test | |||||||
Healthy | 5.40 [4.13, 6.67] | 5.55 [4.76, 6.34] | 8.05 [7.25, 8.84]* | 5.23 [4.47, 5.99] | 5.39 [4.09, 6.70] | A arm: 0.00, p = .99, [10.5, 10.5] A waist: .1, p = .7, [11.0, 10.0] A ankle: 8.7, p = .003, [14.4, 6.6] M arm: .1, p = .7, [11.0, 10.0] | A arm: .00 A waist: .01 A ankle: .46 M arm: .01 |
iSCI | 1.86 [0.92, 2.79] | 1.15 [0.94, 1.37]* | 2.77 [1.36, 4.18] | 3.35 [2.01, 4.69] | 3.34 [2.53, 4.13] | A arm: 5.3, p = .02, [5.7, 11.2] A waist: 11.5, p = 0.001, [4.5, 12.5] A ankle: .5, p = .5, [7.6, 9.4] M arm: .1, p = .7, [8.1, 8.9] | A arm: .35 A waist: .77 A ankle: .03 M arm: .01 |
Stroke (L) | 3.93 [1.75, 6.11] | 2.87 [0.13, 5.74] | 6.27 [4.81, 7.74] | 3.54 [2.53, 4.56] | 3.54 [2.53, 4.56] | A arm: .03, p = .9, [6.7, 6.3] A waist: 1.3, p = .3, [5.3, 7.7] A ankle: 5.8, p = .02, [9.0, 4.0] M arm: .00, p = .99, [6.5, 6.5] | A arm: .00 A waist: .02 A ankle: .53 M arm: .00 |
Stroke (R) | 4.96 [3.88, 6.03] | 4.38 [3.50, 5.26] | 4.83 [3.67, 5.99] | 3.28 [2.83, 3.74] †| 4.23 [3.34, 5.13] | A arm: 2.1, p = .15, [5.7, 3.2] A waist: .08, p = .8, [4.7, 4.2] A ankle: 1.3, p = .25, [5.5, 3.5] M arm: 4.1, p = .04, [2.7, 6.2] | A arm: .3 A waist: .01 A ankle: .18 M arm: .59 |
Multi-sit-to-stand | |||||||
Healthy | 6.66 [5.47, 7.85] | 5.14 [3.66, 6.62] | 1.02 [0.97, 1.07]* | 3.14 [2.49, 3.79] †| 5.36 [3.73, 6.98] | A arm: 1.5, p = .2, [12.1, 8.9] A waist: .1, p = .8, [10.1, 10.9] A ankle: 15.7, p < .001, [5.5,15.5] M arm: 4.16, p = .04, [7.8, 13.2] | A arm: .08 A waist: .01 A ankle: .83 M arm: .22 |
iSCI | 3.88 [2.53, 5.23] | 1.23 [0.90, 1.56]* | 1.00 [.001, .001]* | 1.92 [1.34, 2.49] †| 2.68 [2.26, 3.10] | A arm: 2.8, p = .1, [10.5, 6.5] A waist: 10.7, p = .001, [4.6, 12.4] A ankle: 12.9, p < .001, [4.5, 12.5] M arm: 4.9, p = .03, [5.8,11.1] | A arm: .19 A waist: .71 A ankle: .86 M arm: .33 |
Stroke (L) | 4.30 [3.02, 5.58] | 3.50 [1.49, 5.51] | 1.00 [.001, .001]* | 1.38 [1.26, 1.51] †| 3.16 [2.23, 4.10] | A arm: 3.7, p = .06, [8.5, 4.5] A waist: .03, p = .9, [6.7, 6.3] A ankle: 9.5, p = .002, [3.5, 9.5] M arm: 8.3, p = .004, [3.5, 9.5] | A arm: .34 A waist: .00 A ankle: .86 M arm: .75 |
Stroke (R) | 2.06 [0.45, 3.68] | 3.85 [2.17, 5.53] | 1.00 [.001, .001]* | 1.50 [1.17, 1.83] †| 3.29 [2.80, 3.78] | A arm: 3, p = .08, [3.0,6.0] A waist: 1.3, p = .25, [5.5, 3.5] A ankle: 6.0, p = .01, [2.5, 6.5] M arm: 5.3, p = .02, [2.5, 6.5] | A arm: .43 A waist: .18 A ankle: .86 M arm: .76 |