Statistical Applications for Health Information ManagementA textbook for undergraduate health information management students. Osborne (health information management, Ohio U.) focuses on applying statistical techniques to problems in health care. Statistical techniques discussed include measures of central tendency and variability, normal distribution and |
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Chapter 2Graphic Display of Data | 40 |
Chapter 3Introduction to Measurement | 65 |
Chapter 4Measures of Central Tendency and Variability | 86 |
Chapter 5The Normal Distribution and Statistical Inference | 121 |
Chapter 6Hypothesis Testing of the Difference between Two Population | 152 |
The z Test for Comparing Two Population Proportions | 158 |
Conclusion | 173 |
Chapter 7Analysis of Variance | 180 |
Chapter 8Correlation and Linear Regression | 202 |
Chapter 9Chi Square | 243 |
Chapter 10Nonparametric Methods | 268 |
Appendix AGlossary | 295 |
Appendix BStatistical Tables | 307 |
Appendix CFrequency Distribution of Discharges by DRG Critical Care | 320 |
About the Author 335 | |
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actual alpha alternative analysis ANOVA appears association average bar chart calculated Cancer cell central class interval coefficient column comparing conclusion conducting confidence continuous correlation critical value death death rate defined degrees of freedom dependent variable determine difference discharges disease displayed divided equal error estimate example Exhibit expected fall Female Figure frequency distribution given graph greater Health Hospital independent indicates interest interval length of stay less linear Male measure median mode mortality negative normal distribution null hypothesis observations obtained paired patients Pearson physician population population mean positive predicted probability problem procedure proportion range ranks ratio regression relationship represents risk sample means scale scores Service Source square standard deviation statistical statistical significance Table tion total charges true two-tailed validity variable variance variation weight