ICD-9 code 564.1 was used to extract the cases of IBS. Pregnant women with IBS (study group) were compared to pregnant women without IBS (control). A multivariate logistic regression model was used to adjust for statistically significant variables (p value <.05). Results There were a total...
A non-IBS cohort was a random sample of people with an ICD-9 code for routine medical care. In the cohorts, we identified all claims for migraine, depression, and fibromyalgia. We estimated the prevalence odds ratios (PORs) of each of the three conditions using t...
The inaccuracy of ICD-9-CM Code 530.2 for identifying patients with Barrett's esophagus SUMMARY.鈥 Barrett's esophagus (BE) is a chronic complication associated with gastroesophageal reflux disease. The ICD-9-CM code used for BE, 530.2, is als... B.,C.,Jacobson,... - 《Diseases of the...
ICD-9 code 564.1 was used to extract the cases of IBS. Pregnant women with IBS (study group) were compared to pregnant women without IBS (control). A multivariate logistic regression model was used to adjust for statistically significant variables ( p value .05). Results There were a total...