BACKGROUND AND OBJECTIVES: We evaluated the prevalence of @entity354 ( @entity354 ) in noncardiac @entity662 (NCCP) @entity1 , risk factors for @entity354 , and status of prescriptions for @entity354 in Korean population. SUBJECTS AND METHODS: This was a retrospective non-interventional observational nation-wide 45-center study. @entity1 with a normal coronary angiogram (CAG) and upper gastroendoscopy within 2 years after CAG were enrolled. The prevalence of @entity354 was examined. Other @entity344 including peptic @entity1066 or @entity3621 were also examined. Risk factors for @entity354 were compared between the @entity354 group and non- @entity354 group. The ratio of @entity1 medicated for @entity344 (antacids or proton-pump inhibitor) was also examined. RESULTS: Nine hundred four @entity1 were enrolled. Among the NCCP @entity1 , @entity354 was present in 436 (48.2%), @entity10189 in 154 @entity1 (17.0%), and @entity3621 in 659 (72.9%). There was no difference in risk factors for @entity354 between the @entity354 and non- @entity354 @entity1 . Medications for @entity354 and other @entity344 were prescribed in 742 (82.1%) @entity1 . CONCLUSION: @entity354 was common (42.8%) in Korean NCCP @entity1 and most (82.1%) received the prescription of gastrointestinal medications. No differences were evident in risk factors between @entity354 and non- @entity354 @entity1 .

Prevalence of @entity344 and Treatment Status in Noncardiac @entity662 XXXX .

@entity662 :: ('MESH:D002637', 'Disease') :: ['chest pain'] @entity1 :: ('9606', 'Species') :: ['Patients', 'patients'] @entity10189 :: ('MESH:D010437', 'Disease') :: ['peptic ulcer disease'] @entity1066 :: ('MESH:D014456', 'Disease') :: ['ulcer diseases'] @entity344 :: ('MESH:D005767', 'Disease') :: ['gastrointestinal diseases'] @entity3621 :: ('MESH:D005756', 'Disease') :: ['gastritis'] @entity354 :: ('MESH:D005764', 'Disease') :: ['gastroesophageal reflux diseases', 'GERD']
@entity1 :: (9606,Species) :: ['Patients']
