Web Tutorials and Articles for Appraising the Evidence

[33] Type of Study- Duke University Medical Center Library/Health Sciences Library UNC-Chapel Hill
http://guides.mclibrary.duke.edu/content.php?pid=431451&sid=3530453

[34] Understanding Research Study Designs- University of Minnesota Health Science Library, Bio-Medical Library. http://hsl.lib.umn.edu/biomed/help/understanding-research-study-designs

[35] How to read a paper: assessing the methodological quality of published papers- Greenhalgh 
http://www.bmj.com/content/315/7103/305

[36] How to read a paper: Papers that go beyond numbers (qualitative research)- Greenhalgh and Taylor 
http://www.bmj.com/content/315/7110/740

[13] Evaluating the Validity of a Therapy Study- Duke University Medical Center Library/Health Sciences Library UNC-Chapel Hill  http://guides.mclibrary.duke.edu/content.php?pid=431451&sid=3718368

[37] Evaluating the Validity of a Systematic Review- Duke University Medical Center Library/Health Sciences Library UNC-Chapel Hill http://guides.mclibrary.duke.edu/content.php?pid=431451&sid=3530530

[38] Reliability- Trochim, W. M. K., Research Methods Knowledge Base 
http://www.socialresearchmethods.net/kb/reliable.php

[39] Types of Reliability- Trochim, W. M. K., Research Methods Knowledge Base
http://www.socialresearchmethods.net/kb/reltypes.php

[40] What is Critical Appraisal?- Bandolier
http://www.medicine.ox.ac.uk/bandolier/painres/download/whatis/What_is_critical_appraisal.pdf

[41] What are confidence intervals and p values?- Bandolier
http://www.medicine.ox.ac.uk/bandolier/painres/download/whatis/What_are_Conf_Inter.pdf