This article is the second in a series of three that will give health care professionals (HCPs) a sound introduction to medical statistics (Thomas, 2004). Introduction. Welcome to Introduction to Statistics & Data Analysis in Public Health! Data – raw numbers collected together for reference or analysis. Statistics – the practice or science of collecting and analyzing numerical data in large quantities. This eight week online statistics module is designed for health and social care professionals who want to understand the basics of analysis methods commonly used in medical research, in order to understand published research and to participate in more specialised courses. Interpret and translate results for interdisciplinary researchers. Introduction to CHAPTER1 Statistics LEARNING OBJECTIVES After reading this chapter, you should be able to: 1 Distinguish between descriptive and inferential statistics. Welcome to Introduction to Statistics & Data Analysis in Public Health! Introduction to Hospital Episode Statistics 14 January 2021–15 January 2021, 9:45 am–4:15 pm A key focus will be on developing an understanding of the strengths and weaknesses of HES, how inconsistencies arise, and approaches to deal with these. Take your first steps to unlock the power of statistics. The Earliest noted Hospital was HOTEL DIEU,PARIS 542 AD St.BARTHOLOMEU’S HOSPITAL,LONDON 1123AD SPANISH HOSPITAL,MEXICO CITY,1524 AD FIRST GENERAL HOSPITAL,NORTH AMERICA(PENNSYLVANIA HOSPITAL) 1715AD MASSACHUSETTS HOSPITAL 1811 AD The advance in all field of medical science led to experimental growth in hospital service. 2 Explain how samples and populations, as well as a sample statistic and population parameter, differ. Vital Statistics – Statistics concerning the important events in human life, i.e. CONTENTs Introduction Chapter 1 Basic Concepts in Statistics 1.1 Statistical Concepts 2 1.2 Variables and Type of Data 5 1.3 Sampling Techniques 12 1.4 Observational and Experimental Studies 17 Chapter 2 Organizing and Graphing Data 2.1 Raw Data 32 2.2 Organizing and Graphing Qualitative Data 33 2.3 Organizing and Graphing Quantitative Data 47 Chapter 3 Numerical Descriptive Measures Leaders poring over the data note that 90 to 100 percent of patients rate staff as "excellent" in the following categories: listening, answering questions, being friendly and courteous, and giving good advice based on specific needs and preferences. The volume and scope of any activity is determined by the means of statistics Statistics is the science of collecting, classifying, summarising, analysing and interpreting quantitative data Statistical data-essential tool for hosp admn to gain vital quantitative information concerning the wide scope of hosp activities Introduction he hospital where Michael is recovering reviews its patient satisfaction survey results in order to improve its care and patient outcomes. Critically evaluate data-based claims, decisions, and policies. The focus is on epidemiology in public health practice, that is, the kind of epidemiology that is done at health departments. Use modern statistical software to conduct reproducible data exploration, visualization, and analysis. Objectives After studying this lesson and answering the questions in the exercises, you will be able to: 6. The objective of research is to find out about the population at large. 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