Search PubMed⌕ Search

Biomedical subjects

M M Weissman

Publications and source records attributed to M M Weissman.

At least 163 records · Page 9Linked to original sources
PubMed1988

Lifetime prevalence and age of onset of psychiatric disorders: recall 4 years later.

The blind test-retest reliability of lifetime prevalence and age of onset of psychiatric diagnoses, based on the SADS-L interview and RDC over a three-to-five year period, was examined in 143 probands and their relatives. Reliability of lifetime prevalence of major depression was excellent; reliability of antisocial personality, panic disorder, drug abuse, GAD, depressive personality, and alcoholism was good; reliability of obsessive-compulsive disorder and phobia was acceptable but lower. The reliability of hyperthymia or cyclothymia was not acceptable. Reliability for major depression did not vary substantially by age or sex of the informant, but recall of major depression was significantly higher in the probands than in their relatives. The test-retest reliability for the age of onset of major depression and panic disorder was excellent, and for phobia, GAD and alcoholism, was acceptable. Both probands and relatives recalled the age of onset of their depression fairly accurately. However, there was a reduction in agreement over time. Recall after 3-4 yr was better than 5-6 yr. There was a tendency for older respondents to systematically increase the age of onset of their depression across the two interviews, although the increase was only a few years. Recall of age of onset did not differ significantly by sex of respondent or whether the respondent was a proband or relative. These findings are discussed in light of several available studies of reliability of lifetime prevalence of psychiatric diagnoses.

Actuarial Analysis↗
PubMed1988

Migraine and depression: association and familial transmission.

We have studied the association between migraine and major depression in a group of 133 probands with major depression, a group of 82 normal community controls and 400 interviewed first-degree relatives of the probands and controls. There was a significant association between depression and migraine among both the probands and the relatives. We also found that concomitant symptoms of anxiety were prominent among the depressed persons with migraine. Both depression and migraine were strongly familial but their association did not appear to be highly transmissible. Rather, our data suggested that depression may either be a sequela of migraine or the diathesis which results in both migraine and depression.

Adolescent↗
PubMed1988

Affective disorders in five United States communities.

Results on the age/sex specific prevalence of DSM-III affective disorders from the NIMH Epidemiologic Catchment Area Study (ECA), a probability sample of over 18,000 adults from five United States communities, are presented. The cross-site means for bipolar disorder ranged from 0.7/100 (2 weeks) to 1.2/100 (lifetime), with a mean age of onset of 21 years and no sex difference in rates. The cross-site means for major depression ranged from 1.5/100 (2 weeks) to 4.4/100 (lifetime), with a mean age onset of 27 years and higher rates in women. The cross-site means for dysthymia, a chronic condition, was 3.1/100 with a higher rate in women. There was reasonable consistency in prevalence rates among sites. The implications of these findings for understanding psychopathology are discussed.

Adolescent↗
PubMed1988

Assortative mating and affective disorders: psychopathology in offspring.

Familial aggregation has been frequently observed among probands with depression, anxiety disorders, and alcoholism (Gershon et al. 1976; Goodwin et al. 1973; Crowe et al. 1983). Because of the familial nature of these disorders, offspring of such probands have been identified to be at high risk for developing these illnesses themselves (Tarter 1983). Information regarding such risk has come from several sources: retrospective studies of patients with psychiatric disorders; studies of children whose parents are being treated for these disorders; and longitudinal follow-up studies of children with symptoms of the disorder.

Adolescent↗
PubMed1988

Factors affecting the utilization of specialty and general medical mental health services.

This study compares the extent to which need, predisposing, and enabling factors affect the use of mental health services in the specialty and general medical health sectors during a 6-month period. Data are drawn from the first wave of interviews of the Epidemiological Catchment Area (ECA) project at the Yale University site. The results indicate that 1) in the general population, factors affecting use of the two sectors differ; 2) among those using any mental health services, factors affecting use of the two sectors differ; 3) indicators of need have the strongest relationships with utilization; and 4) the effects of predisposing and enabling factors are contingent upon the presence of need.

Adult↗
PubMed1988

The epidemiology of dysthymia in five communities: rates, risks, comorbidity, and treatment.

Data from a survey of five U.S. communities showed that dysthymia affected approximately 3% of the adult population. It was more common in women under age 65, unmarried persons, and young persons with low income and was associated with greater use of general health and psychiatric services and psychotropic drugs. Dysthymia had a high comorbidity with other psychiatric disorders, particularly major depression; only about 25%-30% of cases occur over a lifetime in the absence of other psychiatric disorders. The findings suggest that although the onset and highest risk periods of major depression and bipolar disorder are in young adulthood, a residual state of dysthymia occurs in middle and old age.

Adult↗
PubMed1988

Delusional depression and bipolar spectrum: evidence for a possible association from a family study of children.

Recent pedigree studies demonstrating a possible linkage of bipolar disorder to markers on different chromosomes have included family members with major depression and cyclothymia as affected. There is general agreement that cyclothymia is related to bipolar disorder and that major depression is heterogenous. It is unclear which subtype of major depression is related to bipolar disorder. Data suggesting a relationship between delusional subtype of major depression and bipolar spectrum are presented. The data derive from a direct-interview study of 220 offspring (ages 6 to 23 years) of probands with either delusional or nondelusional major depression and normal controls. The children of delusional as contrasted with nondelusional probands had nearly a threefold increase in cyclothymia, were more often described by health professionals as hyperactive, and had increased school and social impairments. These findings in children replicate earlier findings in adults on the possible relationship between delusional depression and bipolar disorder and its spectrum. The findings must be considered tentative, however, because of the small sample of children in the subgroups of interest.

Adolescent↗
PubMed1988

The changing epidemiology of depression.

At the clinical level, we have seen the emergence of a subspecialty of affective disorders within psychiatry. Mood clinics, depression units, and affective disorders centers are appearing in many academic and clinical settings, where clinical skill and knowledge can be concentrated and new research furthered. By using structured interviews and the newer diagnostic systems, systematic evaluation of patients has contributed to improved care. Greater skill in psychopharmacology and in specialized psychotherapeutic techniques has resulted in reduction of hospitalization and rates for depression, shortened duration of illness, and, in some instances, reports of reduction in suicide attempts and suicide deaths.

Adolescent↗
PubMed1987

Early onset (under age 30 years) and panic disorder as markers for etiologic homogeneity in major depression.

Early onset of major depression (age, less than 30 years) in probands confers high risk to relatives, whereas late-onset depression (age, greater than 40 years) involves no elevation of risk over population rates. Analyses of data from families of probands with early onset from the Yale Family Study (47 three generation and 17 two generation) favored a major gene effect over polygenic inheritance. However, no genetic model was supported unambiguously. The increase in prevalence of depression over the past several decades complicates the genetic interpretation of results. Restriction of analyses to older (age, greater than 18 years) age cohorts appeared to simplify the pattern of transmission, but a consequent reduction of sample size provided only limited power for tests of competing genetic hypotheses. In a subgroup of 28 families in which the proband had both depression and panic disorder, a major gene mode of inheritance was not supported.

Adolescent↗
PubMed1987

Assessing psychiatric disorders in children. Discrepancies between mothers' and children's reports.

Results were compared from independent interviews using the Schedule for Affective Disorders and Schizophrenia for School-aged Children-Epidemiologic Version and DSM-III with 220 subjects (ages 6 to 23 years) and their parent informants. In agreement with results from studies using a variety of structured diagnostic interviews or symptom scales, considerable discrepancies were found between parents' and children's reports on the degree and nature of the child's psychopathology. The children reported more illness about themselves than their parents reported about them. The parents' reports were primarily a subset of the children's reports. Various factors that might affect agreement, including demography, parental clinical status, severity of illness, and treatment, were also explored. The findings that parents under-report psychiatric disorders in their children are comparable with those reported in studies of adults when family informants are used to obtain diagnostic information. Until these parent-child discrepancies can be resolved by longitudinal, family, and other research, diagnostic assessment of children should include direct interviews with them. An independent assessment of the child's diagnosis based on information from multiple informants, including the child, may be the best estimate.

Adolescent↗
PubMed1987

Children of depressed parents. Increased psychopathology and early onset of major depression.

Data on the psychiatric diagnosis, overall functioning, and treatment of 220 6- to 23-year-old subjects who were at high or low risk for major depression are presented. The subjects' diagnoses were made by a child psychiatrist based on best-estimate evaluation of diagnostic information derived from structured interviews (Schedule for Affective Disorders and Schizophrenia for School-Aged Children, Epidemiologic Version) with the subjects and separately with their mothers about their children. The major findings were an increased overall prevalence of major depression and substance abuse, psychiatric treatment, poor social functioning, and school problems in the children of depressed proband parents compared with children of normal proband parents. Overall prepubertal depression was uncommon and the sex ratios were equal. After 12 years of age, there was an increasing preponderance of female subjects in the group with major depression. The mean age at onset of major depression was similar for male and female subjects. However, it was significantly earlier in the children of depressed probands (mean age at onset, 12 to 13 years) compared with the children of normal probands (mean age at onset, 16 to 17 years). Symptom profiles and additional types of diagnoses in the depressed children from either proband parent group did not differ. These children are being followed up longitudinally to determine the prognostic significance, persistence, recurrence, and recall of their symptoms. Several research and clinical strategies are suggested by these data.

Adolescent↗
PubMed1987

Efficacy of a brief psychosocial intervention for symptoms of stress and distress among patients in primary care.

Psychosocial problems and symptoms of emotional distress play a prominent role in patients reporting to primary care settings. Interpersonal counseling (IPC) was developed as a brief psychosocial intervention for patients with stress and distress to be administered by nurse practitioners in a primary care setting. The results of a pilot study indicate more rapid reduction of symptoms and improvement in emotional symptoms and psychosocial functioning in the IPC group than in a comparison group with initially elevated scores on the General Health Questionnaire. The priorities for further testing are discussed, and possible implications for service delivery are explored.

Adult↗
PubMed1987

Parent and child reports of depressive symptoms in children at low and high risk of depression.

The K-SADS-E psychiatric interview was administered to children and parents (N = 220) from families containing proband parents who had previously been depressed or who were normal. Agreement between parents and their children about depressive symptoms in the children was significant but low. Boy's reports agreed more highly with their parents' reports about them than did girls' reports. Overall, the children reported more depressive symptoms than their parents reported about them and the overall pattern suggests that parents are relatively insensitive to their children's depressive symptomatology, but their reports show high specificity. The implications of these findings for research and clinical work are discussed.

Adolescent↗
PubMed1987

Family-genetic studies and identification of valid diagnostic categories in adult and child psychiatry.

Family-genetic studies of child and adult psychiatric disorders have become increasingly fashionable over the past decade. The development of structured diagnostic interview schedules, the emergence of uniform diagnostic criteria such as DSM-III, and the use of refined design and analytic techniques from the field of chronic disease epidemiology have made substantial contributions to the methodology of such studies. Advances in molecular genetics, particularly our emerging capacity to perform chromosomal linkage studies throughout the human genome, have renewed hope that the constitutional underpinnings of some psychiatric disorders can be identified and that the pathophysiology of these disorders can be elucidated. Family-genetic techniques in child and adult psychiatry are discussed with a particular focus on their potential value in validating diagnostic categories spanning developmental epochs.

Family↗
PubMed1987

Advances in psychiatric epidemiology: rates and risks for major depression.

Over the last decade there has been a marked increase in information on the epidemiology of psychiatric disorders, particularly major depression, in adults living in the community and in families. The ability to conduct large epidemiologic studies of psychiatric disorders is due to improvements in diagnostic precision and reliability in psychiatry and to the development of systematic methods for collecting information on signs and symptoms to make diagnoses. Results from a recently completed epidemiologic survey of psychiatric disorders in five urban communities in the United States and from several large-scale family genetic studies suggest that major depression is a highly prevalent disorder. It occurs in adults and children, and there is evidence for an increased rate in younger people. The average age of first onset is in young adulthood. Most depressions are untreated. The firm risk factors for major depression include being female; young (born after World War II); separated/divorced or in an unhappy marriage; and having a family history of major depression. There is a two-to-threefold increased risk for major depression if there is a family history of the disorder. The relevance of these findings to clinical practice and public health is discussed.

Adolescent↗