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114 CHAPTER 5 CHRONIC TTH ANALYSIS BY EMG AND GSR BIOFEEDBACK

Table 5.2 Trend Line Model
Model formula Period Techniques (ln(Duration)+intercept)
Number of modeled observations 234
Number of filtered observations 13
Model degrees of freedom 20
Residual degrees of freedom (DF) 214
SSE (sum squared error) 26.9855
MSE (mean squared error) 0.1261
R-Squared 0.560029
Standard error 0.355106
P-Value (significance) <.0001

Table 5.3 Analysis of Variance
F
Field DF SSE MSE P-Value
Period 16 19.709074 1.23182 9.76855 <.0001
Techniques 10 1.751938 0.175194 1.38932 .186636

Table 5.4 Individual Trend Lines
Panes Line Coefficients
Row Column P-Value DF Term Value StdErr t-Value P-Value
EMGa BaseLine .0275744 25 ln(Duration) 0.282094 0.120558 2.33989 .0275744
intercept 2.64085 0.322488 8.18899 <.0001
EMGa 1month .3138 25 ln(Duration) 0.0525565 0.0511257 1.02799 .3138
intercept 1.60774 0.121359 13.2477 <.0001
EMGa 3months .993376 21 ln(Duration) 0.0012189 0.145086 0.008401 .993376
intercept 1.33495 0.307708 4.33836 .0002893
EMGa 6months .985645 21 ln(Duration) 0.0031754 0.174401 0.0182077 .985645
intercept 1.13441 0.29957 3.78679 .0010804
EMGa 12months .878383 17 ln(Duration) 0.0328937 0.211753 0.15534 .878383
intercept 0.808513 0.306825 2.63509 .0173702
GSRa BaseLine .357067 24 ln(Duration) 0.112022 0.119295 0.939038 .357067
intercept 1.98005 0.28952 6.83906 <.0001
GSRa 1month .0320657 22 ln(Duration) 0.19811 0.0865604 2.28869 .0320657
intercept 1.11781 0.186427 5.996 <.0001
GSRa 3months .110194 22 ln(Duration) 0.202014 0.121367 1.66449 .110194
intercept 0.995256 0.202251 4.92089 <.0001
GSRa 6months .132982 20 ln(Duration) 0.274696 0.175387 1.56623 .132982
intercept 0.558741 0.284325 1.96515 .0634403
GSRa 12months .92711 17 ln(Duration) 0.0228128 0.245701 0.0928477 .92711
intercept 0.754024 0.312208 2.41513 .0272778