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Need help interpreting other peoples health research?
This book offers guidance for students undertaking a critical review of quantitative research papers and will also help health professionals to understand and interpret statistical results within health-related research papers.
The book requires little knowledge of statistics, includes worked examples and is broken into the following sections::
Interpreting Statistical Research Findings is key reading for nursing and health care students and will help make this area of research much easier to tackle!
Opis
The randomised controlled trial
The Health survey
Part 2 Interpreting statistical concepts
 Measuring variables: continuous, ordinal and categorical data
 Describing continuous data: The normal distribution
 Describing nonparametric data
Measuring concepts: Validity and reliability
 Sampling data: Probability and non-probability samples
 Sample size: criteria for judging adequacy
 Testing hypotheses: what does p actually mean?
Part 3 Statistical tests
 Introduction to inferential statistics
 Comparing two independent (unrelated) groups: independent (unrelated) t test, Mann-Whitney U test, contingency analysis- Fishers exact test and Chi-square test
 Comparing three or more independent (unrelated) groups: One-way ANOVA, Kruskal Wallis test and Chi-square test
 Comparing two sets of related data: Matched pairs or single-sample repeated measures- related (paired) t test, Wilcoxon signed rank test, sign test and McNemars test
 Complex group comparisons: ANOVA / ANCOVA, Friedman two-way ANOVA by ranks and Cochrane Q test
 Simple tests of association: Correlation and linear regression
 complex associations: Multiple and logistic regression
Part 4 Quick reference guide
I Framework for statistical review
 II Glossary of terms
III Guide to statistical symbols
 IV Overview of common statistical tests
 V Guide to the assumptions that underpin statistical tests
 VI Summary of statistical test selection and results
 VII Extracts from statistical tables
 
Indeks: 58299
Autor: Theodore S. Lawrence
Indeks: 88745
Autor: Zvi Artzi
