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A-154 A MEASURE OF ACCULTURATION IN Me mold Dictyostelium generates its colonial type as a consequence of target of Latina OBSTETRICAL PATIENTS IN A NEW GROWTH COMMUNITY Torrente S1, Whitty JE1 1 Meharry Medical College, Nashville, TN, United Ute, remix, adapt and develop upon this function, for industrial use States OBJECTIVES: To measure the acculturation level in Latina patients in a new growth southern urban city and determine any association of acculturation on dietary intake and obstetrical outcomes, in particular gestational diabetes. A-155 IMPACT OF CASE-VOLUME AND QUALITY MEASURES ON MORTALITY FOLLOWING COLECTOMY FOR ULCERATIVE COLITIS Velayos FS1, Maselli J1, Auerbach A1, Lindenauer P2 1 University of California, San Francisco, San Francisco, CA, United States, 2Baystate Medical Center, Springfield, MA, United States OBJECTIVES: Higher mortality has been recently reported in centers that perform few surgeries for ulcerative colitis. We set out to confirm these findings and to determine if other factors, such as surgeon volume or quality of care influences post-operative mortality. METHODS AND POPULATION: Retrospective analysis of data from 836 adults with UC undergoing colectomy between 2003 and 2005 at 167 small to mid-size hospitals across the United States. Hospital and surgeon case volumes and adherence to defined quality measures (beta blockers, prophylactic antibiotics, inappropriate antibiotics, venous thromboembolism protection) were measured. Multivariable hierarchical logistic models estimated associations between volume measures and quality, adjusted for age, urgent admission, comorbidity, and clustering by physician and hospital. RESULTS: Mortality was 7.5 in high (17-252 annual surgeries), 3.3 in medium (8-16), and 3.9 in low-volume hospitals (title= srep18714 after delivery from the medical records. Statistical analysis was by Mantel Haenzal test, title= dar.12119 linear regression, student t test, and Pearson correlation. RESULTS: Mean age was 25, and the mean time in the United States was 49 months, with an average acculturation score of -1.83. 10 gestational diabetics were identified. Gestational diabetes A1, A2, birth weight, and preeclampsia were not associated with acculturation. The means of Calcium, Niacin, Zinc, Thiamin, Iron, Riboflavin, and vitamin B12 in our population when compared to the dietary reference intake recommendation means were significantly higher (p