Kb. Wells et al., QUALITY OF CARE FOR DEPRESSED ELDERLY PRE-POST-PROSPECTIVE PAYMENT SYSTEM - DIFFERENCES IN RESPONSE ACROSS TREATMENT SETTINGS, Medical care, 32(3), 1994, pp. 257-276
We evaluated the quality of care for depressed elderly patients (n=2,7
46) hospitalized in general medical hospitals (n = 297) before or afte
r implementation of Medicare's Prospective Payment System, focusing on
whether the response to time period differed for hospitals that in th
e post-PPS period had no psychiatric unit, an exempt psychiatric unit,
or a nonexempt unit, and by ward placement within hospitals with psyc
hiatric units. Quality of care increased over time, and for most measu
res of quality of care the level of improvement did not differ signifi
cantly across different types of hospitals or by ward placement. The i
ntensity of use of therapeutic services, such as rehabilitation, occup
ation, or recreation therapy, increased over time, particularly in non
exempt psychiatric units and hospitals without psychiatric units, such
that these locations caught up some over time in the level of use of
these services to the level for exempt psychiatric units. Several outc
omes of care improved over time, and the degree of improvement in the
rate of inpatient medical and psychiatric complications and other outc
omes was significantly greater for psychiatric units that were exempt
post-PPS than for nonexempt treatment locations.