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Biomedical subjects

P Errera

Publications and source records attributed to P Errera.

12 recordsLinked to original sources
PubMed1997

Inpatient treatment of war-related posttraumatic stress disorder: a 20-year perspective.

These papers show that long-stay inpatient PTSD programs provide treatment that is quite different from other programs but that they are neither as effective, from a psychometric perspective, nor as helpful, from the veterans' subjective perspective, as has been expected. VA treatment of PTSD is changing its focus and is being influenced by three distinct societal forces, in addition to data from studies like these: (1) the continuing effort of American society to come to terms with its Vietnam War experience; (2) the crisis of U.S. health care costs; and (3) the emergence of a movement to "re-invent" government and to increase public accountability through performance data.

Combat Disorders↗
PubMed1994

Psychological symptoms and psychiatric diagnoses in Operation Desert Storm troops serving Graves registration duty.

This clinical report describes symptoms of psychological and physical distress and psychiatric disorders in 24 Army Reservists who served war zone graves registration duty in support of Operation Desert Storm. Troops underwent comprehensive assessment for evidence of psychopathology that might be associated with war zone duty as one component of a debriefing protocol scheduled during regular drill exercises eight months after their return to the United States. Troops endorsed items suggestive of high war zone stress exposure, common symptoms of anxiety, anger, and depression, and multiple health and somatic concerns. Almost half of the sample met criteria for post-traumatic stress disorder, and diagnosis of this disorder was strongly associated with evidence of depressive and substance abuse disorders. The gruesome aspects of body recovery and identification in a war zone setting were cited as stressor elements of significant negative impact.

Adult↗
PubMed1994

Psychopathology in war-zone deployed and nondeployed Operation Desert Storm troops assigned graves registration duties.

Early psychopathology outcomes were compared in troops mobilized for Persian Gulf graves registration duty but differentiated by war-zone deployment. Constructs of interest were Axis I psychiatric disorders, particularly posttraumatic stress disorder (PTSD), negative affect states, and somatic complaints. Psychometric instruments, including the Structured Clinical Interview for DSM-III-R, were administered to troops attending drill exercises. Although similar in personal characteristics and reporting low rates of premorbid psychopathology, groups differed in the prevalence of PTSD diagnoses, anxiety and anger symptoms, and somatic complaints. Current and lifetime PTSD rates of 48% and 65%, respectively, suggest that the psychological aftermath of war-zone participation involving the gruesome task of handling human remains was profound.

Adaptation, Psychological↗
PubMed1989

A psychiatric patient classification system. An alternative to diagnosis-related groups.

It is generally accepted that diagnosis-related groups (DRGs) for alcohol, drug, and mental disorders are inappropriate for inpatient prospective payment. To address this issue, the Veterans Administration (VA) supported a project to construct alternative classes that are more clinically meaningful, more homogeneous in their resource use, and that account for more variation in resource use among psychiatric and substance use cases than existing DRGs. This paper reports on this project. Using a data set containing universally available discharge data plus behavioral, social, and functional information obtained by a survey of 116,191 discharges from VA psychiatric beds, and with AUTOGRP as the classifying algorithm, a classification system was formed. Twelve psychiatric diagnostic groupings (PDGs) were identified, analogous to major diagnostic groups in the DRG system. Within each PDG, from 4 to 9 terminal groups of Psychiatric Patient Classes (PPCs) were formed and validated. The 12 substance abuse PPCs explain greater than 31% of the variation in length of stay; for the mental disorder PPCs the variance explanation is greater than 11%, a substantial improvement over DRGs that, for the same data set, explain less than 2 and 3%, respectively. With the addition of only 5 variables beyond those presently included in discharge data sets, greater precision for payment purposes can be achieved. Implications for adoption of this classification system are discussed.

Algorithms↗
PubMed1989

Initial assessment data from a 43-site program for homeless chronic mentally ill veterans.

In May 1987 the Veterans Administration established the Homeless Chronically Mentally Ill Veterans Program at 43 sites to provide outreach, health care, and residential rehabilitation services. Intake assessment data on 10,529 homeless veterans screened as potential candidates for clinical services during the program's first 11 months are presented. With a median age of 40, the homeless veterans were considerably younger than veterans in the general U.S. population. More had served in the Vietnam era than in other military eras. Almost three-fifths were white, and a third were black; more than 40 percent were receiving some form of public support. Almost half manifested one or more severe psychiatric symptoms at screening, and almost two-thirds had previously been hospitalized for either a psychiatric or a substance abuse problem.

Adult↗
PubMed1985

DRGs and psychiatry: work in progress.

A study is presented in which a number of variables describing psychiatric patients hospitalized within Veterans Administration Medical Centers are being investigated as potentially more predictive discriminators of resource consumption than the currently formulated diagnostic-related groups.

Diagnosis-Related Groups↗