____Medical____
Faculty
LESSON ¹ _1_ (PRACTICAL – 6 HOURS)
Theme: 1. Biostatistics
and its value for the estimation of population’s health and activity of organs
and establishments of health protection – 2 hours.
2. Organization of statistical
researches in the health protection system – 2 hours.
3. Relative values – 2 hours.
Aim: 1. To capture the knowledge
about the basic concepts of biostatistics, factors which influence on a health
of population.
2. To master the
maintenance of stages of statistical research, conditionality of their sequence
and method of drafting of the programs and plan, the method of groupment and report of statistical material.
3. To define of procedure of calculation and assessment of relative values.
Professional orientation of students:In the activity of a doctor the ability of the
independent conducting of research work and knowledge of bases of its
organization is an inalienable element. Objective estimation of the phenomenon,
that is studied, depends on the select rational groupment,
which must unite heterogeneous signs with unit of supervision from basic
directions of research. Wrong development of material is one of errors of
statistical research that negatively influences on an eventual result at the
calculation of indexes.
For determination of a level of the phenomenon, for
comparison of a parameter in dynamics or with a parameter of other territory it
is necessary to calculate relative values (parameters, factors), which
represent result of a ratio of statistical numbers between itself.
Methodology of Practical Class
(900-1200)
Theme ¹ 1 for Practical Class on “Biostatistics and its value for the estimation
of population’s health and activity of organs and establishments of health
protection”
Work 1.
Determination of the health indexes and the
factors, which influence on them.
a) To define the indexes of
health.
b) To select and group factors which predetermine
the state of health of population.
c) On the example of indexes
of health to define the unit of supervision, its registration signs and to draw
them as a chart.
Theme ¹ 2 for Practical Class on “Organization of statistical researches in the health protection system”
Work 2.
Organization of the statistical research.
à) from
a set of registration and current medical documentation to take away a document
which is used as a program of statistical supervision;
b) to formulate the
purpose of statistical supervision;
c) to formulate the task of statistical
supervision;
d) to form a selective statistical aggregate:
method of selection, object, volume, kind, time and place of conducting of
research;
e) to make the program of collection of material.
f) By International statistical classification to cipher a diagnosis
(class, number).
g)
To fill the models of tables.
Theme ¹ 3 for Practical Class on “Relative values”
Work 3.
Calculation
the relative values.
a)
Technique
of calculation of intensive parameters.
b) Technique of
calculation of extensive parameters.
c) Technique of
calculation of correlation parameters.
d) Technique of
calculation of visualization
parameters.
The
absolute value of phenomenon
|
×
100
|
The same phenomenon
(by the character) from the line of the comparised,
taken for 1 or 100
|
Individual Students Program.
Theme ¹ 1 for the Practical Class on “Biostatistics and its value for the
estimation of population’s health and activity of organs and establishments of
health protection”
1. Object and maintenance of medical statistics.
2. Criteria and predetermining factors of population’s health.
3. Statistical aggregate and its properties, criteria.
4. General and selective
aggregate, ways of forming.
5. Unit of supervision and its registration signs,
its groupment.
6. Use of statistical aggregate for the description of health of
population.
Theme ¹ 2 for the Practical Class on “Organization of statistical researches in the health protection system”
1. The stages of statistical research.
2.
The subsections of the program and plan of statistical research.
3.
The concept about a statistical aggregate.
4. The
organization of selective research.
5.
Special and official program of statistical supervision.
6. Contents of the development and report of
statistical material.
7. Concept about International classification of diseases, traumas and
reasons of death.
8. Types of tables, their structure, requirements to their construction
and fillings.
9.
Application of computer technique in development and report of statistical
material.
Theme ¹ 3 for the Practical Class on “Relative values”
1. Sorts and characteristic of relative values, common procedure of
their calculation.
2. Usage of relative values in practice of public health services.
3. Definition of intensive parameters, procedure of their calculation.
4. Definition of extensive parameters, procedure of their calculation.
5. Definition of parameters of
correlation.
6. Definition of parameters of visualization.
Seminar discussion of theoretical
issues (1230-1400)
Test evaluation and situational
tasks:
a) For the Practical Class on “Biostatistics
and its value for the estimation of population’s health and activity of organs
and establishments of health protection”
1. Give the
determination of selective statistical aggregate
A. Aggregate which
includes all units of supervision
Â. Every special case of the studied phenomenon
Ñ. Criterion, that characterizes unit of
supervision
D. Common number of
supervision’ units .
Å. Aggregate which includes certain part of units of
supervision on condition that this part is able to represent or represent all
general aggregate
2. Specify the criteria of fourth property of
statistical aggregate
À. Error of middle and relative quantity
B. Mode, median,
middle arithmetic
Ñ. Common quantity
A. 1 %
B. 40 %
Ñ.
20 %
D. 35 %
Å. 4 %
4. What property of statistical aggregate
characterizes the intercommunication between the signs?
À. The first
Â. The second
D. The fourth
5. Specify the specific
particle of influencing of socio-economic factors on a health of man
A. 5 %
B. 40 %
D. 50 %
b) For the Practical Class on “Organization of statistical researches in the health protection system”
1. Specify the third stage of statistical research
À. Collection of material
Â. Analysis of results of
research
Ñ. Composition of the plan
and research program of research
D. Conclusions, suggestions and
introductions in practice
Å. Elaboration of
statistical information and report of material
2. What is the most responsible stages of
statistical research ?
À. Collection of the material
Â. Composition of the
program and plan
Ñ. Analysis of results
D. Development and report of material
Å. Conclusions and
suggestions
3. Name the types of programs of statistical research
A. Simple, difficult, combination
Â. Programs of collection
and development of material
Ñ. Programs of logical and
technical test
D. Programs of collection, development and
analysis
Å. State, branch
4. How many classes does International statistical classification of
illnesses of 10th revision consist of (in 1996)?
A. 10
B. 15
Ñ.
17
D. 21
Å. 25
5. What from the resulted documents can serve as the program of
statistical research, the purpose of which is the study of primary morbidity?
À. List of disability
Â. History of development of the child /f. 112/r /
Ñ. Statistical card of
drop-out from the permanent establishment /f.066/r/
D. Magazine of the account of patients motion and bed fund of the permanent establishment
/f.007/r/
Å. Coupon of ambulatory
patient /f.025-7/r/
c) For the Practical Class on “Relative values”
1. What values in medical statistics give the
extending characteristic of an appearance behind a qualitative character?
À. Average
Â. Relative, average
Ñ. Relative
D. Absolute
E. Standardized
2. Which one of reduced parameters are extensive?
À. Decline of a hospitalized case rate on 5 %
Â. Mortality rate of children from traumas
Ñ. Level of a children's traumatism
D. Turnover of a bed
E. Frame of a hospitalized case rate
3. Sorts of relative values:
À. Intensity, extensiveness, physical inability,
mortality
Â. Case rate, birth-rate, mortality, visualization
Ñ. Intensity, extensiveness, interrelation,
visualization
D. Relative intensity, extensiveness, birth-rate,
mortality
E. Case rate, physical inabilities, interrelation, visualization
4. Which one are sorts of
allocation of appearances?
À. Relative, absolute
Â. Straight line, indirect
Ñ. Statistical, alternative
D. Alternate, alternative
E. Intensive, extensive
5. To give an example of an appearance for calculation
of an extensive parameter
À. Number of death cases
Â. Annual
parameter
Ñ. Total of all
diseases
D. Number of the doctors
E. Total members of patients with respiration
Initial
level of knowledge and skills is tested by solving situational problems from
each topic, tests’ answers and structural questions.
(the
teacher has sets of tests and situational problems)
Student’s
independent work is checked by solving situational tasks for each
topic, answers in test evaluations and constructive questions. (the instructor has tests & situational tasks) (1415-1500)
Students should know:
Theme ¹ 1 for Practical Class on “Biostatistics and its value for the
estimation of population’s health and activity of organs and establishments of
health protection”
1. Criteria and stipulating factors, which influence on a health of
population.
2. Determination of statistics
as a science.
3. The concept about the unit of supervision and
registration signs, their groupment.
4. The use of statistical aggregate for the
description of the health of population.
Theme ¹ 2 for Practical Class on “Organization of statistical researches in the health protection system”
1. Stages of
statistical research.
2. Subsections of the program of statistical supervision.
3. The elements, which form the plan of statistical research is from.
4. Contents of development of material.
5. Purpose and order of enciphering of diagnoses of diseases,
6.
International classification of diseases, traumas and reasons of death.
7. Order of conducting of groupment
of material.
8. Structure of table, types of tables, the basic requirements to
construction and fillings of tables.
Theme ¹ 3 for Practical Class on “Relative values”
1. Sorts and characteristic of
relative values
2. Definition and calculation of
intensive parameters.
3.
Definition and procedure of calculation of extensive parameters.
4.
Definition and procedure of calculation of parameters an
interrelation.
5.
Definition and procedure of calculation of parameters of visualization.
6.
Graphic representation of relative values.
Students
should be able to:
Theme ¹ 1 for Practical Class on “Biostatistics and its value for the
estimation of population’s health and activity of organs and establishments of
health protection”
1. determine the basic
criteria of statistical aggregate, which are used for the analysis of statistical
data.
2. determine
the ways of forming of general and selective aggregate.
3. define the unit of
supervision on the example indexes of health, its registration signs.
Theme ¹ 2 for Practical Class on “Organization of statistical researches in the health protection system”
1. formulate a research
purpose.
2. determine the task of research.
3. determine the elements of plan: research
method, research volume, time and place of conducting of research.
4. form a selective statistical aggregate.
5. make the program of collection of material
(supervision).
6. prepare the program of development of
material.
7. conduct enciphering of statistical material.
8. build and fill different types of tables.
Theme ¹ for Practical Class on “Relative
values”
1. To calculate intensive
parameters.
2. To calculate extensive
parameters.
3. To calculate
parameters of visualization.
4. To calculate
parameters of correlation.
Correct answers on tests and
situational tasks:
Correct answers of test
evaluations and situational tasks for Practical Class on “Biostatistics and its value for the
estimation of population’s health and activity of organs and establishments of
health protection”:
1. Å. 2. A. 3. B. 4. Å. 5.
D.
Correct answers of
test evaluations and situational tasks for Practical Class on “Organization of statistical researches in the health protection system”:
1.
Å. 2. A.
3. D. 4. D. 5. Å.
Correct answers of
test evaluations and situational tasks for Practical Class on “Relative values”:
1. Ñ. 2. Å.
3. Ñ. 4. D. 5. Å.
References:
À – Basic:
1. Holyachenko, A. Shulhai, O. Nykytyuk.
Social medicine and health protection organizations. – Ternopil,
“Ukrmedknyga”, 2004. – 171 p.
2. A. Indrayan.
Medical Biostatistics, Third Edition. – Chapman & Hall/CRC Press, 2012. – 1008
p.
3. Fundamentals of Biostatistics (7th Edition). – English, 2010. – 891 p.
4. Michael J. Campbell, David Machin, Stephen J.
Walters. Medical Statistics: A Textbook for the Health Sciences, 4th Edition. – Paperback, 2006. – 344
p.
5. Frank Emmert-Streib and
Matthias Dehmer. Medical Biostatistics for Complex
Diseases". – Wiley-Blackwell, 2010. – 412 p.
6. Michael R. Chernick. The Essentials of
Biostatistics for Physicians, Nurses, and Clinicians. – Wiley, 2011. – 538 p.
7.
Practical
classes materials.
 –
Additional:
1.
Shein-Chung Chow. Controversial Statistical Issues in Clinical Trials (Chapman
& Hall/CRC Biostatistics Series). – Chapman and Hall/CRC,
2011. – 611 p.
2.
Peter Armitage, Theodore Colton. Encyclopedia
of Biostatistics: 8-Volume. –John Wiley & Sons, 2005. – 6100 p.
3.
Gerald van Belle, Patrick J.
Heagerty. Biostatistics: A Methodology for the Health
Sciences (Wiley Series in Probability and Statistics). –Wiley-Interscience; 2 edition, English, 2004. – 888 p.
4.
Riccardo Rizzo.
Computational Intelligence Methods for Bioinformatics and Biostatistics: 7th
International Meeting. – Palermo, Italy, CIBIB, 2011. 301 p.
5.
Robert C. Elston, William Johnson. Basic Biostatistics for
Geneticists and Epidemiologists: A Practical Approach. – Wiley, 2008. – 384 p.
6.
Steve Selvin.
Survival Analysis for Epidemiologic and Medical Research (Practical Guides to
Biostatistics and Epidemiology) – Cambridge University
Press, 2008. – 296 p.
Methodical instruction has been worked out
by: Assoc.Prof.
Methodical instruction was discussed and adopted
at the Department sitting
____on August, 27th___2013.
Minute ¹ __1_
Methodical instruction was adopted and reviewed
at the Department sitting
___________________20__. Minute
¹ ____