Table 2 The sensitivity and specificity of the negation routine by area of the record.
From: A controlled trial of automated classification of negation from clinical notes
section | subsection | avg_sens | avg_spec |
|---|---|---|---|
History | -- | 92.30 | 80.0 |
History | Allergies | 100.0 | Div 0 |
History | Current meds | Div 0 | Div 0 |
History | Family history | 89.19 | 57.14 |
History | HPI | 94.71 | 64.44 |
History | Medications | 50.0 | 100.0 |
History | PMH | 94.12 | 10.0 |
History | Social history | 98.91 | 66.67 |
History | Systems rev | 99.43 | 88.89 |
Exam | abdomen | 98.39 | 50.0 |
Exam | breasts | 100.0 | Div 0 |
Exam | ENT | 96.52 | 33.33 |
Exam | Extremities | 98.67 | Div 0 |
Exam | eyes | 95.0 | 50.0 |
Exam | gait | 100.0 | Div 0 |
Exam | genitalia | 100.0 | Div 0 |
Exam | head | Div 0 | Div 0 |
Exam | heart | 100.0 | 100.0 |
Exam | lungs | 100.0 | Div 0 |
Exam | lymph | 100.0 | Div 0 |
Exam | musculo | 100.0 | Div 0 |
Exam | neuro | 100.0 | Div 0 |
Exam | rectum | 100.0 | 100.0 |
Exam | skin | 100.0 | Div 0 |
Exam | thyroid | 100.0 | Div 0 |
Exam | vitals | 91.11 | Div 0 |
Diagnostic Testing | -- | 100.0 | 100.0 |
Assessment | -- | 87.78 | 69.01 |
Assessment | Addendum | 50.0 | 71.43 |
Assessment | Plan | 70.0 | Div 0 |
Assessment | Problem/diagnosis | 64.71 | 66.67 |