The scientific arena today is largely evidence-based and relies heavily on numbers or quantities. An inquisitive mind always needs skills to organise quantitative measurements in meaningful ways and place those against the context for better understanding. Connecting and weighing the understanding through a recognized paradigm consequently lead to the generation of new knowledge or strengthening the already known ones with evidence. The course on epidemiology and biostatistics aims at equipping a new researcher with the basic skill of dealing with the quantitative measurements that would lead to that evidence.
The main objective of the course is to provide participants with an understanding of basic concepts of epidemiology and skills in quantitative techniques to plan design and undertake basic epidemiological studies on specific health problems. It is also expected that after completion of the course participants would understand scientific articles better.
In addition to theoretical, case studies and practical exercises, the participants are given hands-on training on the use of PC to transform data into information through basic analysis using software such as SPSS. The participants are also required to develop and present research proposals in groups.
- Concepts in epidemiology
- Basic tools of measurements in epidemiology
- Overview of epidemiological study designs
- Literature search including demonstration and referencing using software
- Cross-sectional study: design, conduction, analysis, and interpretation
- Case-control study: design, conduction, analysis, and interpretation
- Prospective study: design, conduction, analysis, and interpretation
- Estimation of risk (RR, OR, PAR, AR) and 95% confidence intervals
- Clinical trial -design, conduction, analysis, and interpretation
- Outbreak investigation: steps and exercise
- Screening in health: Sensitivity, specificity, predictive values, the efficiency of a test, establishing cutoff points
- Standardization for rates
- Bias in epidemiological studies
- Questionnaire development and data collection
- Concept of causality
- Protocol development
- Ethical issues in research
- Basics of scientific writing
- Concept, scope, and uses of statistics
- Variables, tabulation, and graphical presentation
- Measures of central tendency and dispersion
- Normal probability curve: concept, properties, and use
- Sampling, sampling distribution, sampling error, standard error and confidence interval
- Test of significance: Null hypothesis, Power of test, Level of significance, t-test, and z-test
- Chi-square test of independence
- Correlation and regression
- Non-parametric tests
- Sample size calculation
- SPSS - Descriptive statistics in SPSS, test of significance: compare means in SPSS, correlation, and regression in SPSS, contingency table and Chi-Square in SPSS, RR, OR and 95% confidence intervals in SPSS, nonparametric tests in SPSS
Three weeks. Sessions are normally conducted from 9:00 a.m. to 5:00 p.m. on all weekdays (Sunday through Thursday). But at times it may continue beyond this. A substantial amount of reading and preparatory work will be necessary during evenings and on weekends.
The course is largely taught by the faculty from icddr,b.
The course includes lectures, discussions, case studies, exercises, and computer sessions. In addition, participants develop and present research proposals as a group exercise. There will be a test before and after the course, intended primarily as a tool for participants to assess their own progress.
Comprehensive hand-outs are given to the participants.
Medical graduates or Master’s in biological/health sciences or social sciences are eligible for the course. No previous formal training in epidemiology or statistics is required.
Number of participants
It is intended to accept a maximum of 18 participants.
The course fee for the locals is Tk. 12000 (Taka Twelve Thousand) for the individual and Tk.15000 (Taka Fifteen Thousand) for the institutional and SAARC country participants. The course fee for international participants will be US $ 500 to cover the cost of training materials, faculty time, morning and afternoon tea/coffee, and certificate of participation. However, travel costs, medical insurance, other meals, and accommodation are not included in the course fee. The course fee is payable on notification of acceptance preferably by wire transfer or bank draft in favour of icddr,b (bank details will be provided with acceptance letter). Admission will be confirmed only when the fee is received.
Selection of participants
In general, participants will be selected based on their pre-requisite qualifications and first come first serve basis. However, institutional and female participant will get preference. Only selected participants will be notified by email, SMS or over the telephone.
For any further information please contact-
Dr. Md. Manirul Islam
Phone:9827001-10, ext: 3509
Cell: 88-01799250640 (Mr. Shamim)
Technical Training Unit