Application to identify instances of blood pressure scores in the format of overall score, systolic blood pressure score and diastolic blood pressure score.

Development approach: Rule-Based. Classification of past or present symptom: Both.

The output includes-

Output:

BP: 126/85 diastolic:85, systolic:126

blood pressure was 126/73 diastolic:73, systolic:126 Definitions: Search term(s): ‘blood pressure’,‘bp’

Cohen's k = 98% (Done on random 100 documents). Instance level, Random sample of 100 Random Documents:

Precision (specificity / accuracy) (Overall) = 98% Precision (Systolic) = 98% Precision (Diastolic) = 98% Precision (Full Score) = 98% Precision (Same day) = 92% Precision (One Week) = 98% Precision (One Month) = 98% Recall (sensitivity / coverage) = 96%