Alan J. Romanoski

Screening for psychosis in the general population with a self-report interview

This analysis applies methods of screening to the problem of psychosis. A probability sample of 810 individuals from the Eastern Baltimore Mental Health Survey was interviewed in the self-report modality with the Diagnostic Interview Schedule and shortly thereafter by a psychiatrist. It is shown that a configuration of responses in the self-report modality can screen moderately well for psychosis, as measured by psychiatrists in the clinical modality.

The epidemiology of delirium in the community: the Eastern Baltimore Mental Health Survey.

The 1981 East Baltimore Mental Health Survey, part of the Epidemiological Catchment Area (ECA) program, provided data for the examination of the prevalence of delirium in the general adult population. From an original 3,841 households surveyed, 810 individuals were selected for psychiatric evaluation and, of these, 6 individuals were diagnosed as suffering from delirium. The estimated prevalence of delirium in the population was .4% and 1.1% among those 55 years of age and over. A comparison of these cases with cases of diagnosed dementia and individuals of the same age range who did not receive a psychiatric diagnosis found that those with a diagnosis of delirium suffer from a greater number of medical conditions, take more prescribed medications, and have a higher level of physical disability.

Obsessions and compulsions in the community

A total of 810 adults were examined by psychiatrists in the second stage of the Eastern Baltimore Mental Health Survey. A semistructured examination, the Standard Psychiatric Examination, was used. The relationships between obsessions and compulsions and personal characteristics, childhood behaviors, family history, and other psychopathology were evaluated. The estimated prevalence of obsessions and compulsions in this population was 1.5%. Cases were significantly more likely to report having had childhood fears, learning disabilities and a family history of alcoholism and suicidal behavior. There were significant positive relationships between scores on compulsive, borderline and histrionic personality disorder scales and the probability of obsessions and compulsions. These exploratory analyses in an epidemiologic sample may identify factors of etiologic importance in this condition.

DSM-III compulsive personality disorder: an epidemiological survey

A two-stage probability sample of community subjects was developed with a full psychiatric examination employing DSM-III criteria in conjunction with the Epidemiological Catchment Area (ECA) survey conducted in Baltimore, MD. This report details the observation on those subjects diagnosed with compulsive personality disorder and compulsive personality traits. The results indicate that this condition has a prevalence of 1.7% in a general population. Male, white, married and employed individuals receive this diagnosis most often. Our data suggest a dimensional rather than categorical character for this disorder. The disorder imparts a vulnerability for the development of anxiety disorders.

Brief report on the clinical reappraisal of the Diagnostic Interview Schedule carried out at the Johns Hopkins site of the Epidemiological Catchment Area Program of the NIMH.

A psychiatric examination was conducted on 810 community dwelling subjects previously given a diagnosis derived from the Diagnostic Interview Schedule (DIS). The agreement in allocating subjects to a particular disorder was never high enough to encourage the confident replacement of a psychiatric diagnosis with a DIS diagnosis.

Prevalence of treated and untreated dsm-iii schizophrenia: Results of a two-stage community survey

Psychiatrists, using a standardized clinical method, examined a probability sample of 810 subjects in eastern Baltimore and made diagnoses of mental disorders among those subjects according to DSM-III criteria. The authors estimated that there were 4.6 active cases of schizophrenia per 1000 adult noninstitutionalized population, and 6.4 cases per 1000 population, including both active and remitted cases. Among the 17 active and remitted schizophrenics identified in the survey, one half were not receiving any form of mental health services at the time of the survey; these data yield a prevalence rate of untreated cases of 3.1 per 1000 population. All of the untreated schizophrenics were deemed by the examining psychiatrist to be in need of services.

Assessment of DSM-III personality structure in a general-population survey ☆

The object of this study is to assess the internal validity of DSM-III personality constructs and to explore whether the constituent elements are better explained by an alternate internally coherent classification. A two-stage stratified random sample of subjects identified at the Baltimore site of the Epidemiologic Catchment Area (ECA) program were examined by psychiatrists for DSM-III personality attributes using a semistructured instrument. Dichotomous factor analysis was used in the confirmatory mode to test whether a single factor explained each of the 11 DSM-III personality disorders. This approach rejected a single explanatory factor for all but compulsive personality disorder. Exploratory factor analysis showed that these DSM-III personality features are parsimoniously described by a five-factor model. These factors are warmth, animation, timidity, trust, and scrupulousness.

Interobserver reliability of a “standardized psychiatric examination” (SPE) for case ascertainment (DSM-III)

The authors describe the Standardized Psychiatric Examination (SPE), a new method for conducting psychiatric examinations in both clinical and research settings that preserves the clinical method. The SPE provides a consistent replicable format for eliciting and recording psychiatric history, signs, and symptoms without perturbing the patient-clinician interaction. By means of the SPE, the clinician can formulate diagnoses using DSM-III or ICD-9 criteria and yet generate CATEGO profiles derived from the Present State Examination, 9th edition. Psychiatrists using the SPE demonstrated high interrater reliability in ascertaining individual psychopathological symptoms (Kappa range, 0.55 to 1.0) and in making DSM-III diagnoses (Kappa range, 0.79 to 1.0) among a sample of study subjects (N = 43) drawn from both a psychiatric inpatient population and a large community sample of nonpatients from the Epidemiological Catchment Area (ECA) study. The implications of the SPE for clinical practice and for research are discussed.

The General Health Questionnaire by interview. Performance in relation to recent use of health services.

The General Health Questionnaire (GHQ) is a widely used method of assessing psychiatric distress in clinical settings and in the community. The authors administered a 20-item interview version of the GHQ and a battery of survey items on use of ambulatory health care services to 3,389 respondents in eastern Baltimore as part of the Epidemiologic Catchment Area survey. In addition, a subsample of these respondents (n = 810) was examined by research psychiatrists who provided a reference mental disorder diagnosis for comparison with GHQ results. Psychiatrists determined that 102 respondents had American Psychiatric Associations Diagnostic and Statistical Manual, third edition, (DSM-III) disorders suitable for detection by the GHQ. These respondents were categorized by the health service use they reported over the previous 6 months. A comparison indicated that 82% of the diagnosed cases with recent specialty care also had elevated GHQ scores. Among cases with recent general medical care, 52% had elevated GHQ scores. Among diagnosed cases reporting no recent ambulatory health care, only 38% had elevated GHQ scores. Receiver operating characteristic analysis demonstrated a similar trend. Cases of depression were separated into less severe cases (adjustment disorder with depressed mood) and more severe cases (major depression). There were relatively more cases of severe depression than cases of mild depression in those respondents reporting recent health service use compared with those respondents reporting no recent service use. This may account for the higher sensitivity of the GHQ in detecting psychiatric disorders for those persons utilizing health services compared with individuals using no health services.

Major depression and cognitive decline after 11.5 years: findings from the ECA study.

*Department of Psychiatry, Johns Hopkins School of Medicine, 600 North Wolfe Street, Baltimore, Maryland 21287; †Division of Geriatrics, University of California, San Francisco, California; ‡Department of Mental Hygiene, Johns Hopkins School of Hygiene and Public Health, Baltimore, Maryland. This work was supported in part by grants from the National Institutes of Mental Health: 1RO1-MH47447 (Dr. Eaton) for the Baltimore ECA follow-up, and by 1RO1-MH56511 (Dr. Lyketsos) and 1RO1-MH60626 (Drs. Lyketsos and Rosenblatt). Send reprint requests to Dr. Rosenblatt. Copyright