[Cost analysis of the treatment of patients with multiple trauma].
Current clinical management after multiple trauma is expensive. The aim of the present study was to quantify the actual costs of inpatient treatment after multiple trauma in a German university hospital, to compare the actual costs with the reimbursement rates, and to identify important determinants of costs. Routine documentation of hospital costs at a patient level was not available. Therefore a method for calculating the costs of resource utilization during clinical treatment of patients was developed. The concept was based on financial and utilization data provided by the hospital administration and patient-specific data. The average costs per case in the study group (mean ISS = 37) were 73.613 DM, maximal costs were up to 292.490 DM. The most costly components were intensive care, accounting for 60%, followed by procedures in the operating room (24%). A comparison with the reimbursement rates resulted in an average loss of 23.211 DM per case. Factors significantly associated with the costs of acute care hospitalization were outcome, injury severity, pattern of injury, blood volume replacement, length of mechanical ventilation, and number of operations. Whereas patient age, CNS state, mechanism of injury, pre-hospital care, and time between accident and hospital admission revealed no effect. Given the current reimbursement rates, multiple trauma care clearly belongs to those categories of care which have to be subsidized within the hospital. Any challenge to the optimal level of care resulting from this should be avoided.
Rösch
M
M
Abteilung Gesundheitsökonomie, Universität Ulm. margrit.roesch@medizin.uni-ulm.de
Klose
T
T
Leidl
R
R
Gebhard
F
F
Kinzl
L
L
Ebinger
T
T
D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D003365:Costs and Cost Analysis; D015600:Glasgow Coma Scale; D006760:Hospitalization / Q000191:economics*; D006801:Humans; D007349:Insurance, Health, Reimbursement; D007362:Intensive Care Units / Q000191:economics; D008875:Middle Aged; D009104:Multiple Trauma / Q000175:diagnosis / Q000191:economics* / Q000628:therapy*; D009873:Operating Rooms / Q000191:economics; D013514:Surgical Procedures, Operative / Q000191:economics; D015599:Trauma Severity Indices