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M M Weissman

Publications and source records attributed to M M Weissman.

At least 109 records · Page 6Linked to original sources
PubMed1994

Psychotherapy in the maintenance treatment of depression.

A review of epidemiologic and clinical data on depression suggests that psychotherapy is both an important alternative as well as a supplement to medication for the maintenance treatment of depression. Psychotherapy is an alternative for patients during periods when medication may not be suitable or feasible (e.g. pregnancy, nursing, before or during major surgery, or in the elderly). Psychotherapy also has a role in maintenance treatment in dealing with the social and interpersonal consequences or triggers of recurrent depression. Although the number of continuation or maintenance treatment trials that include psychotherapy is quite limited, the efficacy of maintenance treatment in the delay of recurrence and enhancement of social functioning is best established for interpersonal psychotherapy. There are also some results concerning cognitive and behavioural therapies for maintenance treatment of depression.

Antidepressive Agents↗
PubMed1994

The cross national epidemiology of obsessive compulsive disorder. The Cross National Collaborative Group.

Data on the epidemiology of psychiatric disorders from different parts of the world using similar methods and diagnostic criteria have previously not been available. This article presents data on lifetime and annual prevalence rates, age at onset, symptom profiles, and comorbidity of obsessive compulsive disorder (OCD), using DSM-III criteria, from community surveys in seven countries: the United States, Canada, Puerto Rico, Germany, Taiwan, Korea, and New Zealand. The OCD annual prevalence rates are remarkably consistent among these countries, ranging from 1.1/100 in Korea and New Zealand to 1.8/100 in Puerto Rico. The only exception is Taiwan (0.4/100), which has the lowest prevalence rates for all psychiatric disorders. The data for age at onset and comorbidity with major depression and the other anxiety disorders are also consistent among countries, but the predominance of obsessions or compulsions varies. These findings suggest the robustness of OCD as a disorder in diverse parts of the world.

Adolescent↗
PubMed1993

The relationship between panic disorder and major depression. A new family study.

OBJECTIVE: The comorbidity between panic disorder and major depression (MDD) in individuals has been amply documented. However, data from family studies to determine whether panic disorder and MDD aggregate separately or together in families have been inconclusive, in part because of the absence of studies with the full range of proband groups. This report presents results from a family study with the necessary mutually exclusive groups: panic disorder without MDD, panic disorder with MDD, MDD without panic disorder, and normal controls. METHODS: Diagnostic information was obtained from 193 probands and 1047 of their adult relatives with the Schedule for Affective Disorders and Schizophrenia--Lifetime Version for Anxiety Disorders by direct interview, and/or from multiple informants, without knowledge of proband diagnoses. Best-estimate diagnoses were based on all available information by clinicians independently of data collection and without knowledge of probands' and other relatives' status. RESULTS: Findings indicated the specific and independent transmission of panic disorder and MDD, the separation of panic disorder from MDD, and the nonfamilial nature of late-onset MDD. The pattern of results was unaffected by the use of different diagnostic criteria, number of informants, interview status of relatives, presence of substance abuse or agoraphobia or the sequence of MDD and panic disorder in probands, or whether probands were selected from treatment clinics or community sample. CONCLUSIONS: We conclude that panic disorder and MDD are separate disorders with substantial co-occurrence in individuals, and that panic comorbid with MDD is not a single, distinct disorder. Finally, we illustrate an approach to examining comorbidity in family data through analysis of mutually exclusive, parallel diagnoses in probands and relatives.

Adolescent↗
PubMed1993

Using family studies to understand comorbidity.

Methods for investigating the nature of comorbidity of two psychiatric disorders, where each disorder is known to be familial, using family studies are described. The methods consist of using a study design which include relatives of four proband groups, namely probands with the pure form of each disorder, probands with the comorbid form of the disorders, and control probands who have neither of the disorders. Disorders in relatives were classified to parallel the disorder categories in probands. Patterns of transmission of these disorders between probands and relatives hypothesized under various models of comorbidity, and statistical methods for formally testing these hypothesis are described. These methods are illustrated, by applying them to data from a recent family study to investigate the relationship and the cause of comorbidity between panic disorder and major depressive disorder.

Comorbidity↗
PubMed1993

Family genetic studies of panic disorder.

A review of family and twin studies using specified diagnostic criteria shows the highly familial nature of panic disorder and suggests evidence for a genetic etiology. The population-based lifetime rates of panic disorder cross-nationally range between 1.2/100 and 2.4/100, whereas, the lifetime rates in first-degree relatives of panic probands range between 7.7/100 and 20.5/100. There is evidence from family and twin studies for the separation of panic disorder and generalized anxiety disorder. While there is a substantial comorbidity in individuals between panic disorder and major depression, these two disorders are separate conditions which are independently and specifically transmitted within families. The mode of transmission of panic disorder remains unclear. The high lifetime rates of panic disorder, strong evidence for vertical transmission, and the potential biological markers have increased interest in the application of modern linkage techniques. Several genetic linkage studies of panic disorder are ongoing.

Adoption↗
PubMed1993

Childhood depression and risk of suicide: a preliminary report of a longitudinal study.

In the course of locating a sample of 427 adults who were assessed as children or adolescents with either major depressive disorder, mixed anxiety states, or no psychiatric disorder (normal controls), we found seven cases of suicide. Of the original sample, we located 159 of the 204 subjects with major depressive disorder (78%), 37 of the 66 subjects with anxiety disorders (56%), and 85 of the 177 normal controls (48%). All seven suicides occurred exclusively among the 159 children located from the major depressive disorder group, yielding a rate of 4.4% over approximately 10 years. Psychological autopsy was conducted in the seven suicide victims to assess the psychological status since the initial assessment and at the time of death. Although the onset of the first depressive episode in these victims was around puberty, the suicides usually did not occur until late adolescence or early adulthood. At least five of the seven subjects had recurrent depressive symptoms and were clinically depressed at the time of death. These preliminary findings suggest that major depressive disorder in childhood has significant mortality by suicide.

Adolescent↗
PubMed1993

Agoraphobia without panic: clinical reappraisal of an epidemiologic finding.

OBJECTIVE: In the United States, the consensus among clinicians and researchers, reflected in DSM-III-R, is that agoraphobia is a conditioned response to panic attacks and almost never occurs without panic attacks. The predominant view in the United Kingdom is that agoraphobia frequently occurs in the absence of panic. While clinicians report that they rarely see patients with agoraphobia who have no history of panic disorder, community studies report that agoraphobia without panic disorder is common. For example, the Epidemiologic Catchment Area (ECA) study found that 68% of 961 persons with agoraphobia had no history of panic attacks or disorder. METHOD: To understand this discrepancy, 22 subjects who had been diagnosed as having agoraphobia without panic disorder or panic attacks in the ECA study were blindly reinterviewed 7-8 years later with the Schedule for Affective Disorders and Schizophrenia--Lifetime Version Modified for the Study of Anxiety Disorders; data from these interviews were blindly reviewed by a research psychiatrist who was not involved in the original data collection or the reinterview process. RESULTS: On reappraisal, 19 of the 22 subjects had simple phobias or fears but not agoraphobia. One subject had probable agoraphobia without panic attacks, one had definite panic disorder with agoraphobia, and one had probable agoraphobia with limited symptom attacks. CONCLUSIONS: Epidemiologic studies that used the Diagnostic Interview Schedule and lay interviewers, such as the ECA study, may have over-estimated the prevalence of agoraphobia without panic. Agoraphobia without panic attacks occurs but is uncommon, and the diagnostic boundary between agoraphobia and simple phobia is unclear.

Aged↗
PubMed1992

Service utilization and social morbidity associated with depressive symptoms in the community.

OBJECTIVE: To estimate service utilization and social morbidity in the community associated with depressive symptoms. Estimates were made using an epidemiologic measure, population attributable risk. Population attributable risk is a compound measure reflecting both the morbid risk to an individual with a disorder and the prevalence of the disorder in the community. DESIGN: Epidemiologic survey. PARTICIPANTS: Eighteen thousand five hundred seventy-one adults in the Epidemiologic Catchment Area Study interviewed from a complex random sample in five US communities. OUTCOME MEASURES: Suicide attempts, use of psychoactive medications, self-reported physical and emotional health, time lost from work, and general medical services or use of emergency departments for emotional problems. RESULTS: Major depression-dysthymia (lifetime prevalence, 6.1%) and depressive symptoms (lifetime prevalence, 23.1%) were associated with increased service utilization and social morbidity as measured by the outcome variables. On a population basis, however, as much or more service burden and impairment was associated with depressive symptoms as with the clinical conditions of depression or dysthymia. The equal association results from the greater prevalence of depressive symptoms. Population attributable risk percentages associated with depressive symptoms (not disorder) were as follows: emergency department use (11.8%) or medical consultations for emotional problems (21.5%); use of tranquilizers (14.6%), sleeping pills (21.0%), or antidepressants (22.2%); fair or poor self-reported emotional health (15.3%); days lost from work (17.8%); and suicide attempts (25.0%). CONCLUSIONS: Estimates of population attributable risk indicated that physicians actually provided services to more persons with depressive symptoms than to persons with formally defined conditions of depressive disorders. Subclinical depression, as a consequence of high prevalence, is a clinical and public health problem. Attention to diagnostic and treatment issues is indicated.

Absenteeism↗
PubMed1992

Social phobia. Comorbidity and morbidity in an epidemiologic sample.

Selected sociodemographic and clinical features of social phobia were assessed in four US communities among more than 13,000 adults from the Epidemiologic Catchment Area study. Rates of social phobia were highest among women and persons who were younger (age, 18 to 29 years), less educated, single, and of lower socioeconomic class. Mean age at onset was 15.5 years, and first onsets after the age of 25 years were uncommon. Lifetime major comorbid disorders were present in 69% of subjects with social phobia and usually had onset after social phobia. When compared with persons with no psychiatric disorder, uncomplicated social phobia was associated with increased rates of suicidal ideation, financial dependency, and having sought medical treatment, but was not associated with higher rates of having made a suicide attempt or having sought treatment from a mental health professional. An increase in suicide attempts was found among subjects with social phobia overall, but this increase was mainly attributable to comorbid cases. Social phobia, in the absence of comorbidity, was associated with distress and impairment, yet was rarely treated by mental health professionals. The findings are compared and contrasted with prior reports from clinical samples.

Adolescent↗
PubMed1992

The course of major depression in the offspring of depressed parents. Incidence, recurrence, and recovery.

The 2-year course, first onset (incidence), recurrence, and recovery of major depression in 174 offspring at high and low risk for major depression were studied. A variety of predictors of course were examined, including parental diagnosis, demographic and clinical characteristics of the family and offspring, comorbidity and social functioning in offspring, and family risk factors. The 2-year incidence rate was 8.5%. All of the incident cases of major depression occurred in offspring of depressed parents. Additional predictors of incidence were a preceding diagnosis of conduct disorder and subclinical symptoms of depression. The recurrence rate results are tentative because of the small sample. The 2-year recurrence rate was 16.1%. Predictors of recurrence were a previous comorbid diagnosis of dysthymia or problems in social functioning. By the end of 2 years, the majority of offspring (87%) had recovered. The mean number of weeks to recovery was 54 in the offspring of depressed parents and 23 in the offspring of nondepressed parents. Offspring with an onset of major depression at age 13 years or younger, who were exposed to divorce in the family or who had been exposed to more than one parental depressive episode, had significantly more protracted times to recovery. We conclude that there are different predictors of incidence of major depression, its recurrence, and time to recovery in offspring, and that parental depression has an impact on the course in offspring.

Adolescent↗
PubMed1992

Depressive symptoms as relative and attributable risk factors for first-onset major depression.

Using longitudinal data from a community study of 9900 adults drawn from four sites in the United States and interviewed twice, 1 year apart, we investigated the predictors of first-onset major depression. Using odds ratios to estimate relative risk, we found that persons with depressive symptoms, compared with those without such symptoms, were 4.4 times more likely and persons with dysthymia were 5.5 times more likely to develop a first-onset major depression during a 1-year period. The lifetime prevalence rate for depressive symptoms was 24%. The attributable risk is a compound epidemiologic measure that reflects both the relative risk associated with depressive symptoms (4.4) and the prevalence of exposure to that risk (24%). It is a useful measure to document the burden of a risk to the community, and it was determined to be greater than 50%. Thus, more than 50% of cases of first-onset major depression are associated with prior depressive symptoms. The high prevalence of depressive symptoms in the community and their strong association with first-onset major depression make them important from a public health perspective. Because depressive symptoms are often unrecognized and untreated in clinical practice, we conclude that their identification and the development of effective treatments could have implications for the prevention of major depression.

Adolescent↗
PubMed1992

Evaluating the diagnostic criteria for panic disorder: measures of social morbidity as criteria.

Over 9% of the subjects in the NIMH Epidemiologic Catchment Area sample reported a history of at least one panic attack, yet only 1.5% of the sample met DSM-III criteria for panic disorder. In light of the revisions of these criteria for DSM-IV, two of those diagnostic criteria, frequency of panic attacks and number of symptoms during a panic attack, are examined in this paper. We evaluated the relationship between those criteria and each of three measures of social morbidity:psychiatric hospitalization, emergency room (ER) use for emotional problems, and suicide attempts. Although only symptom count was significantly associated with either ER use or suicide attempts, both diagnostic criteria were associated with psychiatric hospitalization. The threshold for symptom count was also considered and while three appeared to have slightly better sensitivity and specificity, the continued use of four symptoms seemed acceptable. The diagnostic and clinical implications of the findings are considered.

Catchment Area, Health↗
PubMed1992

The validity of major depression with atypical features based on a community study.

This article reports on evidence for the validity of major depression (MDD) with atypical features (defined as overeating and oversleeping) as a distinct subtype based on cross-sectional and 1-year prospective data from the Epidemiologic Catchment Area study. MDD with atypical features, when compared to MDD without atypical features, was associated with a younger age of onset, more psychomotor slowing, and more comorbid panic disorder, drug abuse or dependence, and somatization disorder. These differences could not be explained by differences in demographic characteristics or by symptom severity. This study, based on a community sample, found that major depression with atypical features may constitute a distinct subtype.

Adult↗