External Email - Use Caution
Dear FS experts, Hope this finds you well.
I would like to check whether the following the correct approach for my models in glm_fit. I am testing whether gait speed is associated with cortical thickness, adjusting for 4 covariates (sex, age, bmi, and mmse).
I have sex as a factor (two levels: male or female), age, bmi, and mmse are continuous variables. Thus, the FSGD file is ordered as:
subj_id sex gait age bmi mmse
In the models, I am using DOSS with the following contrast:
[+0 +0 +1 +0 +0 +0]
I would appreciate your kind input as to whether the above design and contrast is the proper way to test my research question. Thank you very much for your help.
Best regards, Nárlon Cassio
Nárlon Cássio Boa Sorte Silva PhD (He, Him, His) CIHR/MSFHR Postdoctoral Research Fellow Aging, Mobility, and Cognitive Neuroscience Lab Djavad Mowafaghian Centre for Brain Health Department of Physical Therapy, Faculty of Medicine University of British Columbia Vancouver, Canada Twitter: @BoaNarlon
[X]
Yes, that looks good
On 4/20/2021 11:55 PM, Boa Sorte Silva, Narlon wrote:
External Email - Use Caution
Dear FS experts, Hope this finds you well.
I would like to check whether the following the correct approach for my models in glm_fit. I am testing whether gait speed is associated with cortical thickness, adjusting for 4 covariates (sex, age, bmi, and mmse).
I have sex as a factor (two levels: male or female), age, bmi, and mmse are continuous variables. Thus, the FSGD file is ordered as:
subj_id sex gait age bmi mmse
In the models, I am using DOSS with the following contrast:
[+0 +0 +1 +0 +0 +0]
I would appreciate your kind input as to whether the above design and contrast is the proper way to test my research question. Thank you very much for your help.
Best regards, Nárlon Cassio
*Nárlon Cássio Boa Sorte Silva* PhD (He, Him, His) CIHR/MSFHR Postdoctoral Research Fellow Aging, Mobility, and Cognitive Neuroscience Lab Djavad Mowafaghian Centre for Brain Health Department of Physical Therapy, Faculty of Medicine University of British Columbia Vancouver, Canada Twitter: @BoaNarlon
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
External Email - Use Caution
Thanks!
Nárlon Cássio
Nárlon Cássio Boa Sorte Silva PhD (He, Him, His) CIHR and MSFHR/PARF Postdoctoral Research Fellow Aging, Mobility, and Cognitive Health Lab Djavad Mowafaghian Centre for Brain Health Department of Physical Therapy, Faculty of Medicine University of British Columbia Vancouver, Canada Twitter: @BoaNarlon
On Apr 25, 2021, at 7:30 PM, Douglas N. Greve <dgreve@mgh.harvard.edumailto:dgreve@mgh.harvard.edu> wrote:
[CAUTION: Non-UBC Email] Yes, that looks good
On 4/20/2021 11:55 PM, Boa Sorte Silva, Narlon wrote:
External Email - Use Caution
Dear FS experts, Hope this finds you well.
I would like to check whether the following the correct approach for my models in glm_fit. I am testing whether gait speed is associated with cortical thickness, adjusting for 4 covariates (sex, age, bmi, and mmse).
I have sex as a factor (two levels: male or female), age, bmi, and mmse are continuous variables. Thus, the FSGD file is ordered as:
subj_id sex gait age bmi mmse
In the models, I am using DOSS with the following contrast:
[+0 +0 +1 +0 +0 +0]
I would appreciate your kind input as to whether the above design and contrast is the proper way to test my research question. Thank you very much for your help.
Best regards, Nárlon Cassio
Nárlon Cássio Boa Sorte Silva PhD (He, Him, His) CIHR/MSFHR Postdoctoral Research Fellow Aging, Mobility, and Cognitive Neuroscience Lab Djavad Mowafaghian Centre for Brain Health Department of Physical Therapy, Faculty of Medicine University of British Columbia Vancouver, Canada Twitter: @BoaNarlon
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Douglas N. Greve