Ivana Dovzak Bajs,Ivan Cvjetko,Vesna Kovacić Vicić et al.
Ivana Dovzak Bajs et al.
Aim: The aim of the study was to investigate the pattern of transfusion in patients with pertrochanteric femoral fracture, and to compare the results obtained with literature data. ...
Eugenija Zuskin,Jadranka Mustajbegović,Jasna Lipozencić et al.
Eugenija Zuskin et al.
Alfred Bernhard Nobel was the founder of the Nobel Foundation, which has been awarding world-known scientists since 1901, for their contribution to the welfare of mankind. The life and accomplishments of Alfred Bernhard Nobel are described ...
Aleksandra Misak
Aleksandra Misak
Scientific articles published in science journals are the main means of communicating scientific information today. A scientific article as a type of publication is characterized by a specific design and content. It is defined as a special ...
[Diagnostic accuracy] [0.03%]
[诊断准确性]
Ana-Maria Simundić
Ana-Maria Simundić
Clinical decision making while making a diagnosis is based on pre-test probability evaluation, a decision whether further tests are needed, and post-test probability evaluation based on test results. The add value of the test is the increas...
[Correlation and regression] [0.03%]
[相关与回归]
Josip Azman,Vedran Frković,Lidija Bilić-Zulle et al.
Josip Azman et al.
Correlation and regression are statistical methods that help us determine interactions of variables. Both are being used in statistical analysis of basic and clinical research. Correlation (r) is a measure of linear relationship between two...
Marta Zuvić-Butorac
Marta Zuvić-Butorac
This work presents characteristics of categorical data, their presentation and possible models of statistical analysis. There are two types of categorical data; nominal, where categories are equally valued (i.e. we can measure them only in ...
Darko Hren,Kresimir Ivan Lukić
Darko Hren
In scientific research different study designs are used to provide answers to different questions (e.g., What is the cause of a disease? Is medication A better than medication B? What is the prevalence of a disease?). Cross-sectional study ...
Davor Ivanković,Mirjana Kujundzić Tiljak
Davor Ivanković
In the study of the difference between the two or more data groups, first a scientific hypothesis is to be presented involving guessing, questing, and hypothesizing that motivate research. Statistical hypothesis is drawn from the scientific...
Ana-Maria Simundić
Ana-Maria Simundić
Variable presents any measurable quality of an individual or a system. Data are collected by measuring variables. There are four scales of measurement: nominal, ordinal, interval and ratio. There are qualitative and quantitative variables. ...
Elizabeta Topić
Elizabeta Topić
Research in medicine is liable to all rules and standards that apply to research in other natural sciences, since medicine as a science and service fully meets the general definition of science: it is a common, integrated, organized and sys...