The use of epidemiological tools in conflict-affected populations: open-access educational resources for policy-makers

Table of Contents

1. Welcome
2. Introduction: Epidemiology in crises
3. Ethical issues in data collection
4. Need for epidemiologic competence
5. Surveys - Introduction
6. Surveys - Description of sampling methods
7. Surveys - Sampling error, bias, accuracy, precision, & sample size
8. Surveys - Resources required for surveys
9. Surveys - Critiquing survey reports
   1. Introduction
   2. Objectives
   3. Justification for survey
   4. General procedures
   5. Outcomes and risk factors
   6. Sample size
   7. Sampling method
   8. Data analysis
   9. Data analysis
   10. Discussion
   11. Conclusions
   12. Recommendations
10. Surveillance - When to do surveillance
11. Surveillance - Methods
12. Surveillance - Common problems
13. Programme data
14. Rapid assessment
15. Mortality - Indicators and their measurement
16. Mortality - Data sources
17. Mortality - Interpretation and action
18. Nutrition - Introduction and background
19. Nutrition - Indicators and their measurement
20. Nutrition - Data sources
21. Nutrition - Interpretation and action
22. Health services
23. Vaccination programmes
24. Water supply, sanitation, and shelter
25. Violence
26. Presentation of results
27. Formulating conclusions and recommendations
28. Dissemination and action

Justification for survey

(go to Outline)

Does the report adequately explain why a survey was necessary? If not, perhaps the questions which the survey was meant to answer cannot be answered by survey methods. For example, if a survey was done to determine if anaemia causes loss of mental capacity in school children, the survey will fail because surveys are not good at answering questions of cause-effect. (see page on Limitations of surveys)

Does the report explain what the survey managers had planned to do with the data before collecting it? If they had not thought about this, perhaps the survey was not necessary.