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ULCERSTOMYRC
Had stomach or duodenal ulcer, past year (Condition)

Codes and Frequencies



An 'X' indicates the category is available for that sample

00NIUXXXXXXXXXXXXXXXXXXX·
10NoXXXXXXXXXXXXXXXXXXXX
20YesXXXXXXXXXXXXXXX·····
21Yes, indicated by response to direct survey question···············XXXXX
22Yes, indicated by other source···············XXXXX