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Statistical Intelligence Analyst
Transcript of Statistical Intelligence Analyst
University Hospitals Birmingham NHS Foundation Trust
Thalia Lajara Pomares
Use of information and statistics to improve NHS care
How is it connected to health problems or needs?
COLLECT DATA NOWADAYS
Internet Of Things
Big Data Analysis
Sleep quality (measuring movement)
Smoker (yes, not, eventually)
Hours of exercise per week now
Hours of exercise per week 2 (1 month ago)
Weight_2 (1 month ago)
Hours of exercise per week 1 (now)
Information from web pages
Data mining tools
For a given issue, which treatment has better results?
The efficiency of the treatment changes according to the process of taking this?
Are the different features significantly associated with the response variable? How do they affect the dependent variable?
How to reduce medical costs and become more efficient?
Do different groups of people react to the same stimuli? Are two variables associated?
Is it possible to improve customer service?
Are patients aware of certain health aspects?
QUESTIONS / PROBLEMS / NEEDS
Transform it into a hypothesis
( clean, transform, integrate, reduce variables)
Use of analytical tools
Use of data mining
Understand the problem
Working with samples
Do they represent the population?
High level of confidence, but we assume that there is a small probability of not being right
(0.05, 0.01 or in some cases 0.1).
Pre-processing and the quality of the data are important for having both an understandable and good quality result.
Prevent health problems
(Even before having severe symptoms)
New architectures to manage, pre-process, storage, process and modeling
It is the real value for the Health Care Sector
Understand the results
Improve quality of people life
Answer different questions