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Table 2 Summary of endoscopy information from the chart review

From: Validation of administrative data sources for endoscopy utilization in colorectal cancer diagnosis

Description N (%)
# of Endoscopies 1506 (100)
Type of Endoscopy  
Colonoscopy 1068 (71)
Sigmoidoscopy 438 (29)
Results  
Cancer 1406 (93)
Not Cancer 55 (4)
Suspicious 45 (3)
Source of Information  
Pathology Report 979 (65)
Letter or Dictation Note 527 (35)