5569 Background: OC patients (pts) from minority groups/lower socioeconomic strata are reported to have poorer outcomes. New York City (NYC) Health and Hospitals Corporation (HHC) has 11 municipal hospitals. We evaluated surgical management of OC pts in HHC hospitals. Methods: The New York State SPARCS database of admissions was queried for OC pts in the years 2001 to 2006. Pts from HHC were compared to pts from all other NYC hospitals (other cohort). Pt demographics, procedure performed, emergent vs. scheduled admission, length of stay, and hospital charges were compared utilizing chi-square. A comorbidity index was applied to both cohorts. Surgeons were stratified by subspecialty training and OC case volume. Results: 6,010 admissions for OC were identified. 3,624 were major surgical procedures: 187 from the HHC cohort and 3,436 from the other cohort. Demographics for HHC vs other cohort, respectively: Caucasian 37 (20%) vs 2,224 (65%); African-American (AA): 64 (34%) vs 460 (13%); Asian 20 (11%) vs 181 (5%); other: 66 (35%) vs 286 (8%); unknown 0 vs. 286 (8%) (p< 0.001). Payors for the HHC vs other cohort, respectively: Medicaid 108/187 (57%) vs 279/3,437 (8%); Medicare 22/187 (12%) vs 872/3,437 (25%); private insurance 38/187 (20%) vs 2,244/3,437 (65%); self-pay 18/187 (10%) vs 40/3,437 (1%) (p < 0.001). Urgent admissions were 96/187 (51%) of HHC cohort vs 902/3,436 (26%) of other cohort (p < 0.001). There were no differences in comorbidity rating or procedures performed. Subspecialty surgeons were documented for 59/187 (32%) of HHC cohort vs 1,839/3,437 (53%) of other cohort (p < 0.001). The majority of surgeons performed less than two OC cases over the six year period, however surgeons with cases at HHC hospitals were more likely to be represented in the top 15% of total case volume (25% vs 14%, p < 0.01) due to affiliations with academic centers. Conclusions: Pts in HHC cohort were more likely to be AA, have an urgent admission and less likely to have insurance or have a gynecologic oncologist as a surgeon. However there is evidence of centralized care for some in the HHC cohort. Despite the limitations associated with using a large database, clear differences were seen in the patterns of care between municipal and all other NYC OC pts. Studies to document outcomes and further optimize care within the HHC hospital system are ongoing. No significant financial relationships to disclose.
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