title: Role of Surgical Services in Profitability of Hospitals in California: An Analysis of Office of Statewide Health Planning and Development Annual Financial Data.
abstract: With constant changes in health-care laws and payment methods, profitability, and financial sustainability of hospitals are of utmost importance. The purpose of this study is to determine the relationship between surgical services and hospital profitability. The Office of Statewide Health Planning and Development annual financial databases for the years 2009 to 2011 were used for this study. The hospitals' characteristics and income statement elements were extracted for statistical analysis using bivariate and multivariate linear regression. A total of 989 financial records of 339 hospitals were included. On bivariate analysis, the number of inpatient and ambulatory operating rooms (ORs), the number of cases done both as inpatient and outpatient in each OR, and the average minutes used in inpatient ORs were significantly related with the net income of the hospital. On multivariate regression analysis, when controlling for hospitals' payer mix and the study year, only the number of inpatient cases done in the inpatient ORs (β = 832, P = 0.037), and the number of ambulatory ORs (β = 1,485, 466, P = 0.001) were significantly related with the net income of the hospital. These findings suggest that hospitals can maximize their profitability by diverting and allocating outpatient surgeries to ambulatory ORs, to allow for more inpatient surgeries.
authors: Harbor UCLA Medical Center, Torrance, California, USA.
authors: Ashkan
authors: A
authors: Moazzez
authors: Christian
authors: C
authors: de Virgilio
mesh_terms: D002140:California; D016208:Databases, Factual; D004469:Economics, Hospital; D005260:Female; D005377:Financial Management, Hospital / Q000458:organization & administration*; D006285:Health Planning / Q000191:economics*; D006801:Humans; D016014:Linear Models; D008297:Male; D015999:Multivariate Analysis; D016730:Program Development; D015397:Program Evaluation; D012189:Retrospective Studies; D012380:Role; D013503:Surgery Department, Hospital / Q000191:economics*; D013514:Surgical Procedures, Operative / Q000191:economics* / Q000706:statistics & numerical data