From: Combination of conditional random field with a rule based method in the extraction of PICO elements
Common header | Mapped header | Total |
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OBJECTIVE | AIM, OBJECTIVE, BACKGROUND AND OBJECTIVES, CONTEXT, … | 37 |
METHOD | DESIGN, DESIGN AND METHODS, PATIENT(S), INTERVENTION, … | 30 |
RESULTS | FINDINGS, MAIN RESULTS, OUTCOME MEASURES, … | 13 |
CONCLUSION | CONCLUSION, DISCUSSION, IMPLICATIONS, SUMMARY, … | 12 |