Clinical and economic outcome of mechanically ventilated patients in New York State during 1993: analysis of 10,473 cases under DRG 475.
OBJECTIVE
To examine and describe the relationship between age and disposition in patients undergoing mechanical ventilation.


METHODS
Retrospective analysis of a statewide database.


METHODS
All acute-care hospitals in New York State.


METHODS
All patients (n=10,473) aged > or = 18 years discharged from hospital during 1993 with a final diagnosis related group (DRG) coding of 475.


METHODS
None.


RESULTS
The final disposition, according to six codes (other acute-care facility, residential health-care facility, other health-care facility, home, home health-care services, and death) were examined for the whole population. Cost per case was assumed to equal the average statewide Medicaid rate. An inverse relationship between survival rate and age was observed and this resulted in an age-related increased cost per survivor. Also, survivors in older age groups have an increasing rate of hospital discharge to residential health-care facilities.


CONCLUSIONS
Patients who undergo mechanical ventilation are expensive to care for. The older they are, the less satisfactory is the outcome both from clinical and economic perspectives.
Department of Anesthesiology, State University of New York at Buffalo, USA.
C J
CJ
Kurek
D
D
Dewar
J
J
Lambrinos
F V
FV
Booth
I L
IL
Cohen
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D003365:Costs and Cost Analysis; D019992:Databases as Topic; D003953:Diagnosis-Related Groups / Q000191:economics; D005260:Female; D006268:Health Facilities; D006699:Home Care Services; D006801:Humans; D008297:Male; D008484:Medicaid / Q000191:economics; D008875:Middle Aged; D009518:New York; D017063:Outcome Assessment, Health Care / Q000191:economics; D010351:Patient Discharge; D012112:Residential Facilities; D012121:Respiration, Artificial / Q000191:economics; D012189:Retrospective Studies; D015996:Survival Rate; D016896:Treatment Outcome; D014481:United States