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Clinical Effectiveness Group
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Mrs Crystal Williams, BSc, MSc

Crystal

Senior Data Analyst

Email: crystal.williams@qmul.ac.uk

Profile

I am a senior data analyst and a statistician in the Clinical Effectiveness Group (CEG). I completed BSc in Mathematics and a MSc in Medical Statics at London School of Hygiene and Tropical Medicine. I am passionate about improving patient care by applying statistical and epidemiological methods, as well as exploring health outcomes in different demographics and health measures such as multi-morbidity and obesity. I use a large electronic health record database (Compass) that contains primary care, secondary care and ONS records for my research. My work has included looking at COVID19 risk factors in different ethnicities in East London, measuring continuity of care in general practice and Application of a risk stratification tool for familial hypercholesterolaemia. I work with several research groups including collaborations with UCL and KCL. I am currently working on assessing maternal and child outcomes among different ethnicities by joining ONS birth records with primary care health records. 

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