Evaluating questionnaires

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Presentation transcript:

Evaluating questionnaires Table 2. comparative evaluation of cognitive, depression, and anxiety status in patients with brain tumor before and after the surgery Evaluating questionnaires Patients Statistical group T-test for the mean Mean Standard error Mean standard error Significance Mean difference Confidence range 90% Lower Higher MMSE questionnaire Before surgery 22.24 6.713 1.036 0.000 12.238 10.177 14.299 After surgery 10.00 Beck questionnaire 1.69 0.811 0.125 -1.310 -1.559 -1.061 3.00 Hamilton questionnaire 2.24 0.656 0.101 -0.762 -9.63 -0.561 Afsaneh Zarghi et al. Cognitive and Mental Changes in Patients with Brain Tumor after Surgery. Journal of Surgery, 2013, Vol. 1, No. 3, 37-40. doi:10.12691/js-1-3-7 © The Author(s) 2013. Published by Science and Education Publishing.