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Gastroenterology Research and Practice
/
2019
/
Article
/
Tab 5
/
Research Article
Risk of Colorectal Cancer in Ulcerative Colitis Patients: A Systematic Review and Meta-Analysis
Table 5
Geographic variation risk of CRC in UC patients.
Area
Article (
)
Proportion
95% CI
Weight (random)
Asia
13
0.013
0.009-0.017
24.90%
North America
11
0.011
0.007-0.014
22.20%
Europe
33
0.017
0.014-0.020
52.20%
Oceania
1
0.048▲
0.029-0.066
0.70%
▲
vs. Europe; ▲▲
vs. Europe.