PMH2 Assessment of Health-Related Quality of Life During Treatment of Opiate Dependence using the Short Form-36

In the U.S., acute general hospitals increasingly provide treatment for patients with schizophrenia.
OBJECTIVE: To estimate the average annual cost of inpatient schizophrenia care per patient in an acute general hospital setting.
METHODS: Using ICD9 codes to identify disease and procedure-level data in five state (CA, FL, MA, MD, NC) acute care, all payer, discharge databases, an average cost per admission was estimated and combined with the frequency of admission calculated from the MA database to derive a mean annual acute care inpatient cost. Physician costs were calculated by applying 1997 Medicare fees to a resource use profile derived from the databases and published treatment recommendations. All costs are reported in 1997 US$, appropriately adjusted for medical inflation and cost-to-charge ratios.
RESULTS: Of 7.5 millions discharges, 73,000 were identified as having been admitted primarily due to schizophrenia. The average length of stay was 13.5 days, with 90% of time spent in a designated psychiatric bed. Over 90% were discharged within one month, most (～80%) to home without documentation of further services. The mean cost per stay (including physician fees) was $8,963. Most (68%) patients had only one admission, and 96% had less than five in one year, leading to annual hospitalization cost per schizophrenic patient of $13,854.
CONCLUSIONS: Of schizophrenic patients admitted to an acute general hospital, the majority are admitted only once per year, spend their stay in a designated psychiatric unit bed, and are discharged within two weeks. Although these patients may have subsequent admissions to another type of inpatient facility, the majority are not transferred to such a facility at the time of discharge.