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. Author manuscript; available in PMC: 2020 Mar 1.
Published in final edited form as: IEEE Trans Biomed Eng. 2018 Aug 1;66(3):881–891. doi: 10.1109/TBME.2018.2861875

TABLE III.

Results of the NLME and two-stage approaches

Parameter Variable NLME Two-stage approach
Estimate (× 10−3) Std.Error (× 10−3) p-value Estimate (×10−3) Std.Error (×10−3) p-value
K1 AE - Control −6.182 4.023 0.125 −6.821 4.167 0.105
NRM - Control 5.415 4.179 0.195 3.827 4.235 0.369
Male - Female −8.232 3.302 0.013 −7.028 3.407 0.042
Age (1 year diff.) −0.021 0.120 0.858 −0.035 0.126 0.783
k2 AE - Control 7.863 7.956 0.323 −1.502 11.690 0.898
NRM - Control 14.148 8.697 0.104 2.240 11.882 0.851
Male - Female −14.756 6.544 0.024 −11.014 9.557 0.252
Age (1 year diff.) 0.115 0.213 0.589 0.015 0.352 0.965
k3 AE - Control −1.909 2.450 0.436 −3.728 3.433 0.280
NRM - Control 2.180 2.679 0.416 0.697 3.489 0.842
Male - Female −2.427 2.073 0.242 −2.084 2.807 0.460
Age (1 year diff.) −0.145 0.065 0.025 −0.121 0.104 0.244
k4 AE - Control −0.022 0.968 0.982 −0.130 1.331 0.922
NRM - Control −0.544 0.963 0.572 −0.476 1.353 0.726
Male - Female 0.501 0.777 0.520 0.536 1.088 0.624
Age (1 year diff.) 0.031 0.026 0.236 0.063 0.040 0.123
VND AE - Control −46.093 25.715 0.076 −41.397 26.081 0.116
NRM - Control 1.819 26.138 0.945 9.783 26.510 0.713
Male - Female −29.146 21.024 0.169 −27.244 21.323 0.205
Age (1 year diff.) −0.396 0.775 0.611 −0.218 0.786 0.782
VT AE - Control −199.169 94.978 0.039 −4509.015 5484.074 0.413
NRM - Control 64.530 96.539 0.506 −3983.753 5574.219 0.477
Male - Female −165.526 77.651 0.036 −4190.468 4483.598 0.352
Age (1 year diff.) −4.699 2.864 0.104 62.156 165.370 0.708
BPND AE - Control −103.513 43.309 0.019 −21594.627 27 285.339 0.431
NRM - Control 180.970 44.021 <0.001 −20 077.763 27 733.845 0.471
Male - Female −193.907 35.408 <0.001 −20 251.287 22 307.596 0.366
Age (1 year diff.) −11.674 1.306 <0.001 320.045 822.780 0.698
BPP AE - Control −153.075 69.782 0.031 −4467.618 5486.624 0.418
NRM - Control 62.711 70.929 0.379 −3993.535 5576.812 0.476
Male - Female −136.380 57.051 0.019 −4163.224 4485.684 0.356
Age (1 year diff.) −4.303 2.104 0.044 62.374 165.447 0.707