Determining clinical events timeline from a Doctor’s notes using Natural Language Processing - Ideas2IT

Determining clinical events timeline from a Doctor’s notes using Natural Language Processing

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Our Solution

We identified medically significant events like ‘infections’, ‘antibiotics’, ‘surgery’, ‘x-ray’, ‘lab test’, and more. We then leveraged NLP to arrive at the occurrence time of significant events by identifying temporal expressions like ‘today’, ‘two weeks ago’, etc., extracted from the multiple documents and correlated them with the date of document creation. We then stored this data in a structured repository for easy retrieval to construct the timeline graph of the significant clinical events.