Articles: intensive-care-units.
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To assess whether newborns' insurance coverage was associated with differences in the allocation of hospital services. ⋯ The findings cannot be explained by differences in medical need or by differences in non-medically indicated services; they constitute prima facie evidence of inequities that need to be addressed by policy changes.
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The authors studied the impact of intensive care unit (ICU) acquired nosocomial infections on surgical patients stratified by severity of illness before acquisition of the infection. Data were analyzed from 2,122 consecutive patients admitted to a 20 bed surgical intensive care unit (SICU) from January 1, 1988 to December 31, 1988. The simplified acute physiology score (SAPS), a measure of illness severity that correlates with mortality, was calculated for all patients on their first SICU day. ⋯ The authors found that the monthly incidence of isolates of Xanthomatous maltophilia, a multiply-resistant nosocomial organism, reflected the overall incidence of nosocomial infections in the SICU. They observed a decline in the number of new X. maltophilia isolates and nosocomial infections concomitant with the introduction of gown and glove contact isolation procedures. The authors conclude that nosocomial infections in the SICU setting are directly related to increased patient morbidity and mortality depending, in part, on severity of illness upon admission.(ABSTRACT TRUNCATED AT 250 WORDS)
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Hosp Community Psychiatry · Dec 1991
The relationship of crowding and aggressive behavior on a psychiatric intensive care unit.
During a 25-week period, all incidents of aggressive behavior in a 19-bed psychiatric acute care unit were systematically recorded using the Staff Observation Aggression Scale. Forty-seven of the 163 patients admitted to the unit were aggressive on 119 occasions. ⋯ The patients were predominantly aggressive without visible provocation or were provoked by staff's denying a request. An increased number of patients on the ward significantly increased the likelihood of aggressive behavior, especially by patients with schizophrenia or schizophreniform disorder.