The course is aimed to provide students the quantitative dimension of health through the principles and methods of modern epidemiology in order to make them able to design and carry out epidemiological studies, to…
Scheda dell'insegnamento
Obiettivi formativi
The course is aimed to provide students the quantitative dimension of health through the principles and methods of modern epidemiology in order to make them able to design and carry out epidemiological studies, to correctly read them and interpret data. Furthermore, the course will give some insights into specific issues of applied epidemiology.
Programma
1. Introduction to epidemiology
- Definition and scope of epidemiology,
- Epidemiology and public health;
- Managerial epidemiology
- Determinants of health
2. Measures of occurrence: main concepts - Proportion and ratio,
- Prevalence and incidence;
3. Measures of association - Absolute measures,
- Relative measures,
- Attributable and impact measures;
4. Principles of study design - Case-control studies: aims, design and conduction, limits and strengths,
- Cross-sectional studies and ecological studies: aims, design and conduction, limits and strengths,
- Cohort studies: aims, design and conduction, limits and strengths,
- Experimental trials and quasi experimental studies: aims, design and conduction, limits and strengths,
5. Bias
6. Confounding and effect modification: main concepts - Analysis of confounders and effect modifiers;
7. Standardization
8. Systematic review and meta-analysis
9. Exposure assessment
10. Study of an epidemics - Focus on infectious and chronic diseases
11. Evaluation of screenings, diagnostic tests and study results.
12. Epidemiology in Continuous Quality Improvement and perfomance evaluation in health settings
At the end of the course students should:
1. have acquired the knowledge and understanding of the main measures of occurrence that concern the health of the populations, the health risk of the populations and the association measures that link the exposure to the effect of population health;
2. be able to know how to read and interpret epidemiological studies, meta-analysis, epidemiological reports, they should have acquired the skill to interpret the documents drawn up by the main research institutes with critical analysis of the results;
3. have developed useful skills to independently make choices on the use of measures to be used in the epidemiological field;
4. know how to deal with issues concerning the quantitative aspects of population health;
5. have acquired a rigorous and essential language that allows them to communicate clearly and effectively the knowledge acquired in the epidemiological field
The format of this course is a combination of lectures, case discussions, and readings. We will employ the following teaching methods:
(a) Readings from textbooks: To provide basic structure, concepts and techniques.
(b) Readings from journals: To augment the textbooks and provide more rigorous intellectual foundation.
(c) Lectures/Classes/Discussions: To create a coherent framework of studying the source material; to give students a chance to ask questions and clarify their understanding.
(d) Case studies: To apply what has been learnt to real life situations.
Active student participation is essential in the classes. In the classes, the lecturer will introduce the topic/case/experiment/exercise and lead the discussion. Students are encouraged to present pre-assigned material and lead part of the discussion in the class group. Pre-assigned reading of cases and exercises is essential.
Practicals
How Epidemiology can contirbute towards change management and improvement scince, respectively.
Active student participation is essential in the classes. In the classes, the lecturer will introduce the topic/case/experiment/exercise and lead the discussion. Pre-assigned reading of cases and exercises is essential: students are encouraged to self learning, to present pre-assigned material and lead part of the discussion in the class group.
Practicals and group activities.
Modalità d'esame
There are no intermediate tests.
The final mark will be based on a written test through multiple choice items and open ended questions investigating the main course contents. Evaluations are expressed in 30/30.
All the other details concerning the exam procedures will be given out by each Lecturer at the beginning of the course.
Testi di riferimento
Katz DL, Elmore JG, Wild DMG, Lucan SC. Jekel’s Epidemiology, Biostatistics, Preventive Medicine, and Public Health. Elsevier; 2014.
Fletcher RH, Fletcher SW, Fletcher GS. Clinical Epidemiology: The Essentials. LWW; 2012.
Rothman KJ. Epidemiology: An Introduction. Oxford University Press; 2012
Codice insegnamento epidemiology