ANOVA

General Linear Model

Notes
Output Created / 25-May-2013 19:36:48
Comments
Input / Data / G:\Backup G\Tinnitus\Data Analysis\Tinnitus_Final Data.sav
Active Dataset / DataSet1
Filter / <none>
Weight / <none>
Split File / Study group
N of Rows in Working Data File / 55
Missing Value Handling / Definition of Missing / User-defined missing values are treated as missing.
Cases Used / Statistics are based on all cases with valid data for all variables in the model.
Syntax / GLM VAS.B VAS.A VAS.1mo
/WSFACTOR=factor1 3 Polynomial
/METHOD=SSTYPE(3)
/CRITERIA=ALPHA(.05)
/WSDESIGN=factor1.
Resources / Processor Time / 0:00:00.000
Elapsed Time / 0:00:00.028

[DataSet1] G:\Backup G\Tinnitus\Data Analysis\Tinnitus_Final Data.sav

Within-Subjects Factors
Measure:MEASURE_1
factor1 / Dependent Variable
1 / VAS.B
2 / VAS.A
3 / VAS.1mo
Mauchly's Test of Sphericityb
Measure:MEASURE_1
Study group / Within Subjects Effect / Mauchly's W / Approx. Chi-Square / df / Sig. / Epsilona
Greenhouse-Geisser / Huynh-Feldt / Lower-bound
Standard / factor1 / .521 / 12.384 / 2 / .002 / .676 / .708 / .500
Burst / factor1 / .879 / 2.576 / 2 / .276 / .892 / .969 / .500
Tests the null hypothesis that the error covariance matrix of the orthonormalized transformed dependent variables is proportional to an identity matrix.
a. May be used to adjust the degrees of freedom for the averaged tests of significance. Corrected tests are displayed in the Tests of Within-Subjects Effects table.
b. Design: Intercept
Within Subjects Design: factor1
Tests of Within-Subjects Effects
Measure:MEASURE_1
Study group / Source / Type III Sum of Squares / df / Mean Square / F / Sig.
Standard / factor1 / Sphericity Assumed / 9.157 / 2 / 4.578 / 9.380 / .000
Greenhouse-Geisser / 9.157 / 1.352 / 6.771 / 9.380 / .002
Huynh-Feldt / 9.157 / 1.416 / 6.468 / 9.380 / .002
Lower-bound / 9.157 / 1.000 / 9.157 / 9.380 / .006
Error(factor1) / Sphericity Assumed / 19.523 / 40 / .488
Greenhouse-Geisser / 19.523 / 27.047 / .722
Huynh-Feldt / 19.523 / 28.314 / .690
Lower-bound / 19.523 / 20.000 / .976
Burst / factor1 / Sphericity Assumed / 160.092 / 2 / 80.046 / 36.603 / .000
Greenhouse-Geisser / 160.092 / 1.784 / 89.719 / 36.603 / .000
Huynh-Feldt / 160.092 / 1.939 / 82.571 / 36.603 / .000
Lower-bound / 160.092 / 1.000 / 160.092 / 36.603 / .000
Error(factor1) / Sphericity Assumed / 91.848 / 42 / 2.187
Greenhouse-Geisser / 91.848 / 37.472 / 2.451
Huynh-Feldt / 91.848 / 40.716 / 2.256
Lower-bound / 91.848 / 21.000 / 4.374
Tests of Within-Subjects Contrasts
Measure:MEASURE_1
Study group / Source / factor1 / Type III Sum of Squares / df / Mean Square / F / Sig.
Standard / factor1 / Linear / 4.275 / 1 / 4.275 / 8.093 / .010
Quadratic / 4.881 / 1 / 4.881 / 10.897 / .004
Error(factor1) / Linear / 10.565 / 20 / .528
Quadratic / 8.959 / 20 / .448
Burst / factor1 / Linear / 69.754 / 1 / 69.754 / 32.729 / .000
Quadratic / 90.338 / 1 / 90.338 / 40.285 / .000
Error(factor1) / Linear / 44.756 / 21 / 2.131
Quadratic / 47.092 / 21 / 2.242
Tests of Between-Subjects Effects
Measure:MEASURE_1
Transformed Variable:Average
Study group / Source / Type III Sum of Squares / df / Mean Square / F / Sig.
Standard / Intercept / 2981.517 / 1 / 2981.517 / 332.493 / .000
Error / 179.343 / 20 / 8.967
Burst / Intercept / 1567.069 / 1 / 1567.069 / 178.704 / .000
Error / 184.151 / 21 / 8.769

KS-TEST

NPar Tests

Notes
Output Created / 25-May-2013 20:29:05
Comments
Input / Data / G:\Backup G\Tinnitus\Data Analysis\Tinnitus_Final Data.sav
Active Dataset / DataSet1
Filter / <none>
Weight / <none>
Split File / Study group
N of Rows in Working Data File / 55
Missing Value Handling / Definition of Missing / User-defined missing values are treated as missing.
Cases Used / Statistics for each test are based on all cases with valid data for the variable(s) used in that test.
Syntax / NPAR TESTS
/K-S(NORMAL)=VAS.B VAS.A
/MISSING ANALYSIS.
Resources / Processor Time / 0:00:00.000
Elapsed Time / 0:00:00.010
Number of Cases Alloweda / 157286
a. Based on availability of workspace memory.

[DataSet1] G:\Backup G\Tinnitus\Data Analysis\Tinnitus_Final Data.sav

One-Sample Kolmogorov-Smirnov Test
Study group / Baseline Visual Analog Scale (VAS) / After treatment Visual Analog Scale (VAS)
Standard / N / 27 / 27
Normal Parametersa,,b / Mean / 7.081 / 6.041
Std. Deviation / 1.6134 / 2.1981
Most Extreme Differences / Absolute / .193 / .140
Positive / .193 / .109
Negative / -.113 / -.140
Kolmogorov-Smirnov Z / 1.003 / .725
Asymp. Sig. (2-tailed) / .266 / .669
Burst / N / 28 / 28
Normal Parametersa,,b / Mean / 6.964 / 3.979
Std. Deviation / 2.0773 / 2.2447
Most Extreme Differences / Absolute / .114 / .097
Positive / .079 / .097
Negative / -.114 / -.090
Kolmogorov-Smirnov Z / .603 / .512
Asymp. Sig. (2-tailed) / .860 / .956
a. Test distribution is Normal.
b. Calculated from data.

PAIRED SAMPLE T-TEST

T-Test

Notes
Output Created / 25-May-2013 20:30:10
Comments
Input / Data / G:\Backup G\Tinnitus\Data Analysis\Tinnitus_Final Data.sav
Active Dataset / DataSet1
Filter / <none>
Weight / <none>
Split File / Study group
N of Rows in Working Data File / 55
Missing Value Handling / Definition of Missing / User defined missing values are treated as missing.
Cases Used / Statistics for each analysis are based on the cases with no missing or out-of-range data for any variable in the analysis.
Syntax / T-TEST PAIRS=VAS.B WITH VAS.A (PAIRED)
/CRITERIA=CI(.9500)
/MISSING=ANALYSIS.
Resources / Processor Time / 0:00:00.000
Elapsed Time / 0:00:00.011

[DataSet1] G:\Backup G\Tinnitus\Data Analysis\Tinnitus_Final Data.sav

Paired Samples Statistics
Study group / Mean / N / Std. Deviation / Std. Error Mean
Standard / Pair 1 / Baseline Visual Analog Scale (VAS) / 7.081 / 27 / 1.6134 / .3105
After treatment Visual Analog Scale (VAS) / 6.041 / 27 / 2.1981 / .4230
Burst / Pair 1 / Baseline Visual Analog Scale (VAS) / 6.964 / 28 / 2.0773 / .3926
After treatment Visual Analog Scale (VAS) / 3.979 / 28 / 2.2447 / .4242
Paired Samples Test
Study group / Paired Differences / t / df / Sig. (2-tailed)
95% Confidence Interval of the Difference
Mean / Std. Deviation / Std. Error Mean / Lower / Upper
Standard / Pair 1 / Baseline Visual Analog Scale (VAS) - After treatment Visual Analog Scale (VAS) / 1.0407 / 1.5562 / .2995 / .4251 / 1.6564 / 3.475 / 26 / .002
Burst / Pair 1 / Baseline Visual Analog Scale (VAS) - After treatment Visual Analog Scale (VAS) / 2.9857 / 2.5802 / .4876 / 1.9852 / 3.9862 / 6.123 / 27 / .000