The detection of psychiatric illness by questionnaire

Perinatal depression: a systematic review of prevalence and incidence.

A large body of evidence indicates that women are more likely than men to show unipolar depression. Five classes of explanations for these sex differences are examined and the evidence for each class is reviewed. Not one of these explanations adequately accounts for the magnitude of the sex differences in depression. Finally, a response set explanation for the sex differences in depression is proposed. According to this explanation, men are more likely to engage in distracting behaviors that dampen their mood when depressed, but women are more likely to amplify their moods by ruminating about their depressed states and the possible causes of these states. Regardless of the initial source of a depressive episode (i.e., biological or psychological) men's more active responses to their negative moods may be more adaptive on average than women's less active, more ruminative responses. The epidemiology of a disorder can provide important clues to its etiology. When a disorder only strikes persons from one geographical region, one social class, or one gender, we can ask what characteristics of the vulnerable group might be making its members vulnerable. A frequent finding in epidemiological studies of mental disorders is that women are more prone to unipolar affective disorders than are men (Boyd & Weissman, 1981; Weissman & Klerman, 1977). A number of different explanations have been proposed to account for women's greater vulnerability to depression. Previous reviews of these explanations (e.g., Weissman & Klerman, 1977) have been quite brief and uncritical. In this article, the evidence for sex differences in unipolar depression first is summarized, then the most prominent explanations proposed for these sex differences are discussed in detail. These explanations include those attributing the differences to the response biases of subjects, as well as biological, psychoanalytic, sex role, and learned helplessness explanations. Although most of the proposed explanations for sex differences in depression have received some empirical support, not one of them has been definitively supported and not one as yet accounts for the magnitude of sex differences in depression. In the final section of this article it is suggested that differences in the ways that men and women respond to their own depressive episodes, whatever the origin of these episodes, may be an important source of the sex differences observed in depression.

Sex differences in unipolar depression: evidence and theory.

https://yorkspace.library.yorku.ca/xmlui/bitstream/handle/10315/2553/Antenatal%20risk%20factors%20for%20postpartum%20depression.pdf

Antenatal risk factors for postpartum depression: a synthesis of recent literature

Depression is the leading cause of diseaserelated disability among women. In particular, women of childbearing age are at high risk for major depression. Pregnancy and new motherhood may increase the risk of depressive episodes. Depression during the perinatal period can have devastating consequences, not only for the women experiencing it but also for the women’s children and family. Perinatal depression encompasses major and minor depressive episodes that occur either during pregnancy or within the first 12 months following delivery. When referring to depression in this population, researchers and clinicians frequently have not been clear about whether they are referring to major depression alone or to both major and minor depression. Major depression is a distinct clinical syndrome for which treatment is clearly indicated, whereas the definition and management of minor depression are less clear. In this report, we refer to major depression alone by identifying it discretely as major depression. Minor depression is an impairing, yet less severe, constellation of depressive symptoms for which controlled trials have not consistently indicated whether or not particular interventions are more effective than placebo. In this report, we refer to this grouping as major or minor depression or by the more general terms “depression” or “depressive illness.” Perinatal depression, whether one is referring to major depression alone or to either major or minor depression, often goes unrecognized because many of the discomforts of pregnancy and the puerperium are similar to symptoms of depression. Another mental disorder that can occur in the perinatal period is postpartum psychosis. Unlike postpartum depression, postpartum psychosis is a relatively rare event with a range of estimated incidence of 1.1 to 4.0 cases per 1,000 deliveries. The onset of postpartum psychosis is usually acute, within the first 2 weeks of delivery, and appears to be more common in women with a strong family history of bipolar or schizoaffective disorder. Postpartum psychosis is an important disorder in its own right, but it is not addressed specifically in this report. The precise level of the prevalence and incidence of perinatal depression is uncertain. Published estimates of the rate of major and minor depression in the postpartum period range widely—from 5 percent to more than 25 percent of new mothers, depending on the assessment method, the timing of the assessment, and population characteristics. In addition, although many screening instruments have been developed or modified to detect major and minor depression in pregnant and newly delivered women, the evidence on their screening accuracy relative to a reference standard has yet to be systematically reviewed and assessed. Evidence on the effectiveness of screening all pregnant women and providing a preventive intervention to those scoring at high risk has not been systematically investigated and evaluated either. To address these gaps, the Agency for Healthcare Research and Quality (AHRQ), in collaboration with the Safe Motherhood Group (SMG), commissioned this evidence report from the RTI International-University of North Carolina’s (RTI-UNC’s) Evidence-based Practice Center (EPC) for a systematic review of the evidence on three questions related to perinatal depression. These questions address the prevalence and incidence of perinatal depression, the accuracy of screening instruments for Evidence Report/Technology Assessment Number 119

Perinatal depression: prevalence, screening accuracy, and screening outcomes.

The psychiatric state of 483 women was examined antenatally and at 3, 6, and 12 months postpartum. Comprehensive assessments were made of all women antenatally and of subgroups of the full sample postnatally. Psychiatric state was assessed using the General Health Questionnaire, the Present State Examination and the Montgomery and Asberg Depression Rating Scale. In terms of PSE criteria, the point prevalence of non-psychotic psychiatric disorder antenatally was found to be 6.0%; and postnatally it was estimated to be 8.7% at 3 months, 8.8% at 6 months and 5.2% at 12 months after delivery. These prevalence rates were compared to the rate in a general population sample of non-puerperal women and found to be no greater. In a subgroup of the full sample, the incidence of psychiatric disorder in the year following delivery was estimated to be 15.1%, which is close to a figure previously reported for women in the community. The onset of psychiatric disturbance was soon after delivery in most instances; and, for the majority, the episode of disturbance lasted for 3 months or less. The distribution of PSE Catego classes and syndromes among the antenatal and postnatal samples were found to be similar to those in the non-puerperal comparison sample. Thus, the prevalence, incidence, and nature of non-psychotic psychiatric disorder in the 12 months following delivery do not appear to distinguish it from such disorders arising at other times.

Non-psychotic psychiatric disorder after childbirth. A prospective study of prevalence, incidence, course and nature.

The studies reported had two purposes: (a) to identify psychological symptoms commonly experienced by mothers in the first few days after childbirth; (b) to use psychometric methods to develop a questionnaire for detecting and measuring these symptoms. A draft 49-item questionnaire was derived by asking 100 newly delivered mothers to volunteer suitable items. The number of items was systematically reduced to 28 while testing the questionnaire on two further samples of newly delivered mothers (n = 100 and n = 50). Cluster analysis of the 28 items yielded seven clusters, the robustness of which was established in a further sample of 87 newly delivered mothers. The validity of the 28-item questionnaire was established. The questionnaire was quick and easy to administer, suitable for repeated administration on consecutive days, and well accepted by mothers.

Maternity blues. I. Detection and measurement by questionnaire.

Basic Theory, Development and Current Status of CBT Distinctive Characteristics of CBT The Therapeutic Relationship Assessment and Formulation Measurement in CBT Helping Clients Become Their Own Therapists Socratic Method Cognitive Techniques Behavioural Experiments Physical Techniques The Course of Therapy Depression Anxiety Disorders Anxiety Disorders Specific Models and Treatment Protocols Wider Applications of CBT Alternative Methods of Delivery Developments in CBT Evaluating CBT Practice Using Supervision in CBT

An Introduction to Cognitive Behaviour Therapy: Skills and Applications

The presentation of dissociative symptoms is not uncommon in clinical settings, particularly when the client has suffered trauma. The phenomenon of dissociation ranges from benign incidents, such as daydreaming, to potentially life-threatening experiences when it precipitates self-harm. Its presentation may be subtle, belying the distress which it can provoke. Cognitive therapists are well equipped to help clients formulate a working conceptualization of the dissociative episode and to develop a range of coping skills to manage and overcome the experience. This paper discusses practical ways in which the cognitive therapist can use standard and schema-focused cognitive therapy to help clients to better deal with the distressing aspects of dissociation.

Cognitive therapy of dissociative symptoms associated with trauma

https://psycnet.apa.org/books/11561/007.pdf

Helen Kennerley

Papers

Non-psychotic psychiatric disorder after childbirth. A prospective study of prevalence, incidence, course and nature.

Maternity blues. I. Detection and measurement by questionnaire.

An Introduction to Cognitive Behaviour Therapy: Skills and Applications

Cognitive therapy of dissociative symptoms associated with trauma

Schema-Focused Cognitive-Behavioral Therapy for Eating Disorders.