Psychiatric problems in homeless men. Lifetime psychosis, substance use, and current distress in new arrivals at New York City shelters.

We assessed psychiatric states in 223 men at first entry to New York, NY, municipal men's shelters, overall and differentiated by prior experience of homelessness. Instruments included a diagnostic interview (Structured Clinical Interview for DSM-III-R: Psychotic Disorders), the Short Michigan Alcoholism Screening Test, and the Center for Epidemiologic Studies of Depression Scale. The use of a "first timer" sample, and of a clinical diagnostic interview, had not, to our knowledge, been previously attempted in studies of psychiatric problems in the homeless. The majority of men had a history of mental disorder or of heavy substance use. On diagnostic interview, 17% of the men had a definite or probable history of psychosis, and another 8% had a possible history of psychosis. A confident diagnosis of schizophrenia was made in 8%. A history of alcohol or other drug abuse was evident in 58%. Cocaine was already (in 1985) the drug of choice; 27% of the study sample had used it more than 50 times. One third of the men were in extreme distress, much of it apparently acute and associated with the transition to the shelter, and 7% reported suicidal thoughts at the time of the interview. The newly homeless, compared with those who had been homeless for much of the 5 years prior to shelter entry, were younger and had fewer psychiatric problems.

A comparative trial of home and hospital psychiatric care. One-year follow-up.

The effectiveness of community-based treatment stressing home care was compared with hospital-based psychiatric care. One hundred and fifty-five patients destined for inpatient psychiatric care were randomly assigned to Home Care (76 patients) and to Hospital Care (79 patients). Symptoms, role functioning, and psychosocial burden on the family were similar at admission, one month, three months, six months, and one year. The mean in-hospital stay of Hospital Care patients was 41.7 days compared with a mean stay of 14.5 days for Home Care patients. The difference in the amount of ambulatory care received by patients in the two groups was not significant. The evidence is consistent: community-based psychiatric care is an effective alternative to hospital-based care for many but not all severely disabled patients. The active ingredients of successful community treatment are known, yet the lag in implementing these programs persists.

Childhood experiences of homeless men.

The authors interviewed homeless men in New York City shelters about their childhood experiences. Childhood placement away from the family was frequent, especially among former psychiatric patients. Childhood problem behaviors were also frequent.

Prognostic correlates of psychotherapy in psychiatric outpatients.

The authors examined the follow-up data for 113 psychiatric outpatients who had been treated for up to a year in an outpatient community mental health center. Correlations between therapist and patient ratings of improvement were generally low, and anlayses were done separately for therapist and patient ratings. The strongest confirmed hypothesis was the relationship between therapist and patient ratings of improvement and therapist and patient evaluations of each other as likable, physically attractive, and either a good patient for treatment or a competent therapist. The authors discuss the advantages and disadvantages of multivariate statistics for the analysis of psychotherapy data.

Comorbidity, impairment, and suicidality in subthreshold PTSD.

OBJECTIVE: Reliance on the categorical model of psychiatric disorders has led to neglected study of posttraumatic sequelae that fall short of full criteria for posttraumatic stress disorder (PTSD). Substantial disability and suicidal risk is associated with subthreshold PTSD, but this association has not been well studied. In addition, no studies have examined the role of comorbidity in explaining disability and impairment in subthreshold PTSD. METHOD: On National Anxiety Disorders Screening Day 1997, 2,608 out of 9,358 individuals screened for affective and anxiety disorders at 1,521 sites across the United States reported at least one PTSD symptom of at least 1 month's duration. Impairment, comorbid anxiety disorders, major depressive disorder, and rates of suicidality were determined and compared for individuals with no, one, two, three, or four (full PTSD) symptoms on a screening questionnaire. Regression analyses examined the relative contribution of subthreshold PTSD and comorbid disorders to impairment and suicidal ideation. RESULTS: Impairment, number of comorbid disorders, rates of comorbid major depressive disorder, and current suicidal ideation increased linearly and significantly with each increasing number of subthreshold PTSD symptoms. Individuals with subthreshold PTSD were at greater risk for suicidal ideation even after the authors controlled for the presence of comorbid major depressive disorder. CONCLUSIONS: Higher numbers of subthreshold PTSD symptoms were associated with greater impairment, comorbidity, and suicidal ideation. Disability and impairment found in previous studies of subthreshold PTSD symptoms may be related in part to the presence of comorbid disorders. However, the presence of subthreshold PTSD symptoms significantly raised the risk for suicidal ideation even after the authors controlled for major depressive disorder. Given the broad public health implications of these findings, more efforts are needed to identify subthreshold PTSD symptoms in clinical populations, epidemiologic surveys, and treatment studies.

Barriers to the treatment of social anxiety.

OBJECTIVE: This article evaluates barriers to treatment reported by adults with social anxiety who participated in the 1996 National Anxiety Disorders Screening Day. METHOD: The background characteristics of screening day participants with symptoms of social anxiety (N=6,130) were compared with those of participants without social anxiety (N=4,507). Barriers to previous mental health treatment reported by participants with and without symptoms of social anxiety were compared. RESULTS: Social anxiety was strongly associated with functional impairment, feelings of social isolation, and suicidal ideation. Compared to participants without social anxiety, those with social anxiety were significantly more likely to report that financial barriers, uncertainty over where to go for help, and fear of what others might think or say prevented them from seeking treatment. However, they were significantly less likely to report they avoided treatment because they did not believe they had an anxiety disorder. Roughly one-third (N=1,400 of 3,682, 38.0%) of the participants with symptoms of social anxiety who were referred for further evaluation were specifically referred for an evaluation for social phobia. CONCLUSIONS: Social anxiety is associated with a distinct pattern of treatment barriers. Treatment access may be improved by building public awareness of locally available services, easing the psychological and financial burden of entering treatment, and increasing health care professionals' awareness of its clinical significance.

Childhood antecedents of homelessness in psychiatric patients.

OBJECTIVE: This study examined the relationship between childhood experience and homelessness in psychiatric patients. METHOD: Three large and diverse samples of homeless patients (N = 512) were compared with a sample of patients who had never been homeless (N = 271), with respect to childhood experience of foster care, group home placement, and running away. One of the homeless samples and the never homeless sample were drawn from patients admitted to a state mental hospital. In this state hospital population, risk ratios for lifetime prevalence of homelessness could be derived. RESULTS: In the three homeless samples, over 15% had a history of foster care, over 10% had a history of group home placement, and over 20% had a history of running away. These figures compared with 2%, 1%, and 5%, respectively, in the never homeless sample. In the state hospital, the lifetime prevalence of homelessness in patients with any one of these childhood experiences was about threefold that of other patients. A history of homelessness was reported by the great majority of state hospital patients who had had one of these childhood experiences. CONCLUSIONS: These childhood experiences were strongly associated with adult homelessness in these psychiatric patients. It might be possible to prevent homelessness in some cases by interventions aimed at patients with such childhood histories.

Diagnosis of dementia in a heterogeneous population. A comparison of paradigm-based diagnosis and physician's diagnosis.

Each of 430 subjects received a diagnosis using two independent methods: a test-based quantitative paradigm and a semistructured neurological examination by a physician. The paradigm diagnosis was based on a battery of tests that assessed short- and long-term verbal memory and short-term nonverbal memory, orientation, construction, abstract reasoning, and language. The subjects came from a community in Manhattan County, in New York City, and were characterized by diversity with respect to both ethnicity (29.1% black, 33.4% Hispanic) and educational level (23.5% with 6 or fewer years of education, 25.6% college educated). Based on the paradigm, 10.5% of subjects received diagnoses of dementia, 29.1% of cognitive impairment, and 60.5% of normal. Based on the physician's diagnosis, 9.8% were demented, 21.6% cognitively impaired, and 68.6% normal. There was agreement between the two diagnostic methods for 71.8% of subjects. Diagnostic disagreement (n = 121) was in most cases between normal and cognitively impaired (71.0%) or between cognitively impaired and demented (21.5%). There were only nine cases (7.5%) in which a subject was judged demented by one method and normal by the other. The reliability of each method with respect to the other was moderate (intraclass correlation coefficient, .62), while the reliability of a composite diagnosis based on both methods was much higher (.77). The paradigm was more likely than the physician to give the diagnosis of dementia to patients with low educational levels. The physician's diagnosis was strongly influenced by measures of functioning and by the mental status test administered in the semistructured neurological examination. Race and diagnosis were not related when the effect of education was controlled.(ABSTRACT TRUNCATED AT 250 WORDS)

Geographically-based cancer control: methods for targeting and evaluating the impact of screening interventions on defined populations.

Successful implementation of cancer control programs depends on efficient targeting to those at highest risk of developing and dying from the disease. This study presents a methodology for targeting cancer screening on the basis of population and disease variation among small geographic areas. Techniques for quantifying the impact of targeting on the predictive value of a positive test are demonstrated, using 329 New York City health areas. Age-truncated crude incidence, late-stage incidence and mortality rates for breast, cervix, and colorectal cancer are used, using site-specific truncation points relevant to the age groups appropriate for screening. Coefficient alpha was used to determine rate stability with 2, 3, 5 and 7 years of data. The stability of most small area rates was found to reach acceptable levels only with 5 and 7 years of data. Targeting into areas where breast cancer prevalence was high increased the expected predictive value of a positive test by as much as 50% when compared with areas of average prevalence. Geographic targeting will be most useful where between-area variability in prevalence is large and within-area variability is small. The implications of these results are discussed and future studies are suggested.

Diazepam: how much better than placebo?

In a six week, double-blind, predictive, clinical study 224 neurotic and anxious outpatients were randomly assigned to treatment with diazepam (Valium) of placebo and weekly brief psychotherapy administered by experienced psychiatrists. Although diazepam was significantly more effective than placebo for the first week of treatment, it accounted for only 1-4% of the outcome variance, while nonspecific variables contributed 11-22%. After the first revisit and at endpoint, only nonspecific variables accounted for outcome variance ranging from 20 to 26% over the four outcome measures. According to physicians' global and scaled ratings of improvement, diazepam had a treatment advantage (p less than 0.01-0.05) over placebo at the end of the first week of treatment for both the total and completed samples, but not thereafter. According to patients' global ratings of improvement, diazepam was moderately superior (p less than 0.05) to placebo for the total sample only at the end of the first week of treatment and modestly better (p less than 0.10) than placebo for the completed sample on a highly reliable measure of reported anxiety at the same time point. However, patient ratings did not indicate an advantage for diazepam at any of the six points of observation on global ratings of improvement for the completed sample and on reported anxiety for the total sample.

Diagnostic predictors of treatment patterns in a cohort of adolescents.

Data on 776 American adolescents studied longitudinally were used to show treatment patterns related to psychiatric disorders. When DSM-III-R diagnoses based on mother and youth Diagnostic Interview Schedule for Children interviews were used prospectively to determine subsequent treatment seeking, it was found that consultation with mental health specialists, but not with pediatricians or general practitioners, was elevated in those with disorders. The specific diagnoses most associated with treatment seeking were conduct disorder and oppositional/defiant disorder. No compensation for differences in mental health service usage between children with internalizing disorders and those with externalizing disorders in the form of help from informal or other professional sources was present.

Prediction of special education placement from birth certificate data.

The overall goal of this research effort was to develop procedures for accurately identifying children at high risk for special education placement, based on information available at the time of birth. A file containing information on all births in New York City between 1976 and 1986 was matched against the 1992 BIOFILE, which contains information on all children enrolled in the New York City public school system in 1992. A matched file containing birth and school information on 471,165 children resulted from this process. Three sets of risk factors were derived from birth certificate data: parental, pregnancy-related, and child-related. Using these risk factors as independent variables, a survival analysis model was developed predicting special education placement for each of three major disability categories: learning disability, emotional disorder, and mental retardation. A model combining all disability categories was also developed. The significant predictors of special education placement were Medicaid payment for birth (a poverty indicator), unmarried status of mother, large family size, low parental education, a mother born in the United States, a low level of prenatal care, male gender, low birthweight, and a low Apgar score. Male gender was the strongest risk factor in all models. Examination of selected survival curves indicated that the predictive power of the models is substantial. The methodology described in this article can be used to identify at-risk children for whom screening and other early interventions, including preschool programs, may be appropriate.(ABSTRACT TRUNCATED AT 250 WORDS)

Diagnosis and screening for psychotic disorders in a study of the homeless.

In a survey of homeless men, the authors found that screening scales for psychotic symptoms (Psychiatric Epidemiology Research Instrument) and signs (6-item scale of observational ratings) predicted a rating of psychosis (possible, probable, or definite) on a diagnostic interview (Structured Clinical Interview for DSM-III-R: Psychotic Disorders) reasonably well, in a sample where psychosis was common. Although the two scales performed well when used in conjunction, neither scale showed adequate predictive power when used alone. The authors conclude that screening for psychotic disorders in community studies is feasible for some purposes. They suggest approaches to the use of diagnostic interviews and screening scales in future community studies that might enhance the interpretability as results as well as the efficacy of screening.

Measurements of social support in schizophrenia.

A selective review of the literature reveals some methods and instruments that show promise for the investigation of social support as a factor in the course and treatment of schizophrenia. Approaches are divided into social-psychological questionnaires, anthropological network studies, ethnographies, and clinical epidemiological investigations. Social support measures designed for the general population probably have little relevance in schizophrenia. It appears that the most useful information comes from immersion in the experience of the patients, families, and caretakers rather than from an effort to develop a measure of social support in general that would be applicable to them.

Opinions on mental illness in Israel.

The study used the Cohen and Struening OMI questionnaire to survey the opinions on mental illness and the mentally ill in Israel's population, and identify underlying domains behind these opinions. Factor analyzing the Israeli respondents' scores on the OMI questionnaire, there was found to be marked similarity in the gestalts underlying the opinions on mental illness in Israel and those found in numerous studies in the U.S.A. The study identified four distinct domains behind people's opinions on mental illness in Israel: social restrictiveness, mental health ideology, authoritarianism and interpersonal etiology. The paper reports the mean score on each of the OMI questionnaire items. These data suggest that people in Israel hold dual, inconsistent opinions on the mentally ill. On the one hand they showed a great deal of liberalism, tolerance and human orientation on issues concerning the treatment of mental illness, their civil rights and their acceptance into the main stream of society. On the other hand, the respondents demonstrated fear, mistrust and rejection of the mentally ill on issues concerning close, more intimate involvement with them. The study found opinions on the mentally ill to be affected by people's education, age and religiosity.

Predictors of emergency room use by homeless adults in New York City: the influence of predisposing, enabling and need factors.

Employing data from a 1987 shelter survey of 1260 homeless adults in New York City, multivariate models of emergency room (ER) use are developed which include an array of risk factors for visiting a hospital ER including health and mental health problems, victimization and injuries. The study's primary goal is to identify factors that predict ER use in this population. Multivariate logistic and linear regression models were tested separately for men and women predicting three outcomes: any use of the ER during the past 6 months, use of the ER for injuries vs all other reasons (given any ER use), and the number of ER visits (given any ER use). Lower alcohol dependence, health symptoms and injuries were strong predictors for both men and women; other significant predictors differed markedly by gender. Both models were highly significant and produced strikingly high risk profiles. A high prevalence of victimization and injuries underlies ER use among the homeless. Based upon the findings, we recommend expanded health and victim services as well as preventive measures. Until primary care becomes available for this population, we advise against policies that discourage ER use by the homeless.

Mentally ill chemical abusers in residential treatment programs: effects of psychopathology on levels of functioning.

Measures of psychopathology among mentally ill chemical abusers (MICAs) were examined as predictors of levels of functioning in two types of community based, residential programs: therapeutic community (TC) and community residence (CR). Non-significant associations were generally observed between scales of psychiatric symptoms (e.g., depression, psychotic ideation, cognitive disorientation, and hostility) and counselors' ratings of the residents' capacity to meet the social and interpersonal expectations of the programs (e.g., personal care, involvement in interpersonal relationships, and development of work skills). The study suggests that individuals with moderately severe psychopathology can be successfully engaged in residential treatment, even in programs with relatively high expectations for interpersonal involvement and functioning, such as the therapeutic community.

Deaths among former psychiatric inpatients in an outreach case management program.

OBJECTIVE: The mortality rate of discharged psychiatric inpatients has long been known to be higher than that of persons in the general population. This study assessed the effectiveness of outreach case management in reducing the mortality rate of recently discharged psychiatric inpatients in New York City. METHODS: A sample of 292 patients discharged from an inpatient psychiatry service at an urban general hospital were randomly assigned either to an intervention group (N = 147), which received intensive outreach case management for periods ranging from 15 to 52 months after discharge, or to a control group (N = 145), which received standard aftercare services. Both groups were offered and received regular aftercare and other services during the study period. Both groups were followed for comparable periods of time to determine their rate of mortality. RESULTS: The overall mortality rate for the total group of 292 patients was 7.2 percent, 2.25 times higher than among persons in the general population matched for age, sex, and race. The mortality rates for the intervention group and the control group were 7.5 percent and 6.9 percent, respectively, not a significant difference. CONCLUSIONS: Discharged psychiatric inpatients who received outreach case management did not have a lower mortality rate than similar patients who did not receive this intervention.

Stigma as a barrier to recovery: The consequences of stigma for the self-esteem of people with mental illnesses.

OBJECTIVE: The objective of this study was to determine whether stigma affects the self-esteem of persons who have serious mental illnesses or whether stigma has few, if any, effects on self-esteem. METHODS: Self-esteem and two aspects of stigma, namely, perceptions of devaluation-discrimination and social withdrawal because of perceived rejection, were assessed among 70 members of a clubhouse program for people with mental illness at baseline and at follow-up six and 24 months later. RESULTS: The two measures of perceptions of stigma strongly predicted self-esteem at follow-up when baseline self-esteem, depressive symptoms, demographic characteristics, and diagnosis were controlled for. Participants whose scores on the measures of stigma were at the 90th percentile were seven to nine times as likely as those with scores at the 10th percentile to have low self-esteem at follow-up. CONCLUSIONS: The stigma associated with mental illness harms the self-esteem of many people who have serious mental illnesses. An important consequence of reducing stigma would be to improve the self-esteem of people who have mental illnesses.