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Table 4 Comparison of source coverage

From: Natural language processing for populating lung cancer clinical research data

SourcesCoverage
Existing dataset2311
Clinical notes2307
Pathology reportsBetween 14 days before and 30 days after lung cancer diagnosis1660
Between 14 days before and 60 days after lung cancer diagnosis1835
Between 14 days before and 90 days after lung cancer diagnosis1896
Surgery reportsBetween 14 days before and 30 days after lung cancer diagnosis938
Between 14 days before and 60 days after lung cancer diagnosis1002
Between 14 days before and 90 days after lung cancer diagnosis1023
Between 14 days before and 365 days after lung cancer diagnosis1130