Sex and racial/ethnic differences in the reason for 30-day readmission after COPD hospitalization

HCUPnet, 2015 Jencks, 2009, Rehospitalizations among patients in the Medicare fee-for-service program, N. Engl. J. Med., 360, 1418, 10.1056/NEJMsa0803563 Zuckerman, 2016, Readmissions, observation, and the hospital readmissions reduction program, N. Engl. J. Med., 374, 1543, 10.1056/NEJMsa1513024 Feemster, 2014, Penalizing hospitals for chronic obstructive pulmonary disease readmissions, Am. J. Respir. Crit. Care Med., 189, 634, 10.1164/rccm.201308-1541PP Kirkpatrick, 2009, Racial and sex differences in chronic obstructive pulmonary disease susceptibility, diagnosis, and treatment, Curr. Opin. Pulm. Med., 15, 100, 10.1097/MCP.0b013e3283232825 Hardin, 2014, The clinical and genetic features of COPD-asthma overlap syndrome, Eur. Respir. J., 44, 341, 10.1183/09031936.00216013 Overview of the State Inpatient Databases (SID). Healthcare Cost and Utilization Project. Agency for Healthcare Research and Quality. http://www.hcup-us.ahrq.gov/sidoverview.jsp. (Accessed 15 September 2016). Yale New Haven Health Services Corporation/Center for Outcomes Research & Evaluation, 2014 2015 Elixhauser, 2013 Hines, 2014 Shah, 2015, Understanding why patients with COPD get readmitted: a large national study to delineate the Medicare population for the readmissions penalty expansion, Chest, 147, 1219, 10.1378/chest.14-2181 Eisner, 2011, Socioeconomic status, race and COPD health outcomes, J. Epidemiol. Community Health., 65, 26, 10.1136/jech.2009.089722 Glaser, 2016, Asthma/COPD overlap syndrome and Medicare 30-day readmissions, Ann. Am. Thorac. Soc., 13, 1191, 10.1513/AnnalsATS.201603-202LE Kostikas, 2016, The asthma-COPD overlap syndrome: do we really need another syndrome in the already complex matrix of airway disease?, Int. J. Chron. Obstruct Pulmon Dis., 11, 1297, 10.2147/COPD.S107307 Marcus, 2010, International classification of disease coding for obstructive lung disease: does it reflect appropriate clinical documentation?, Chest, 138, 188, 10.1378/chest.09-1342 Chapman, 2001, Gender bias in the diagnosis of COPD, Chest, 119, 1691, 10.1378/chest.119.6.1691 Dodge, 1980, The prevalence and incidence of asthma and asthma-like symptoms in a general population sample, Am. Rev. Respir. Dis., 122, 567