Online Appendices
Files in this Data Supplement:
- Appendix 1: Example of a clinical sensibility testing tool
- Appendix 2: Meta-analysis by Nakash and colleagues of methods of improving response rates to postal questionnaires in health care research
- Appendix 3: Steps to take in estimating the sample size for descriptive and experimental survey designs
- Appendix 4: Formulas for estimating the sample size for descriptive survey designs
- Appendix 5: Formulas for estimating the sample size for experimental and analytical survey designs
- Appendix 6: Considerations for the development and testing of a questionnaire