"Clinical perfectionism" is not "multidimensional perfectionism": a reply to Hewitt, Flett, Besser, Sherry & McGee.
Explore the source record for details and available documents.
Achievement↗
Biomedical subjects
Z Cooper
Publications and source records attributed to Z Cooper.
Weight maintenance and relapse in obesity: a qualitative study.
OBJECTIVE: To investigate, among women with obesity who have lost weight, the psychological factors associated with successfully maintaining the new lower weight, as opposed to weight regain. DESIGN: Qualitative research methods (in-depth individual interviews and group interviews) were used to assess the characteristics of successful weight maintainers, as compared with weight regainers and healthy-weight women. SUBJECTS: In all, 76 females were recruited from the community, comprising 28 formerly obese women who had lost weight and maintained their new lower weight for at least 1 y; 28 obese women who had lost weight but regained the weight that they had lost; and 20 women with a stable weight in the healthy range. RESULTS: Certain psychological factors were identified which characterised the regainers but not the maintainers. These factors were: failure to achieve weight goals and dissatisfaction with the weight achieved; the tendency to evaluate self-worth in terms of weight and shape; a lack of vigilance with regard to weight control; a dichotomous (black-and-white) thinking style; and the tendency to use eating to regulate mood. CONCLUSION: The results suggest that psychological factors may provide some explanation as to why many people with obesity regain weight following successful weight loss. The factors identified in this study need to be examined further using prospective designs.
Adult↗
Hybrid laparoscopic flexure takedown and open procedure for rectal resection is associated with significantly shorter length of stay than equivalent open resection.
PURPOSE: Laparoscopic-assisted, sphincter-saving resection (largest incision < 7 cm) of the middle and distal rectum is technically very difficult and, with regard to cancers, has not been demonstrated to be oncologically safe. The hypothesis of this retrospective study is that a hybrid operation that combines laparoscopic and open methods would be associated with short-term outcome benefits compared with open surgery results for patients undergoing sphincter-saving proctectomy. METHODS: A total of 31 hybrid and 25 fully open rectal resection patients were compared in this retrospective review. All patients had splenic flexure takedown and rectal anastomosis. The hybrid approach consisted of laparoscopic splenic flexure takedown (with or without partial rectal mobilization and devascularization) followed by completion of the procedure via infraumbilical midline laparotomy. The indication was neoplasm in 87 percent of hybrid patients and in 68 percent of open patients. The majority of tumors were located between 4 and 10 cm from the dentate line. RESULTS: Fifty-eight percent of hybrid and 68 percent of open patients had low anterior or coloanal resections, and 48 percent of hybrid and 64 percent of open patients underwent temporary diversion via ileostomy. The mean hybrid midline incision length was 11 cm compared with 24 cm for open patients (P < 0.0001). The neoplastic specimens were similar with regard to margins and lymph node harvest. Similar complication rates were noted in both groups. Nonsignificant benefits for hybrid patients (0.9-1.2 days) were seen with regard to length of time until toleration of liquid or solid diet and first flatus. Hybrid patients experienced their first bowel movements 4.1 days vs. 5.7 days for the open group (P = 0.03). Mean length of stay was significantly shorter for hybrid patients (6.1. days) than for open patients (11.1 days; P = 0.0006). CONCLUSION: This preliminary retrospective study suggests that a combined hybrid laparoscopic and open approach to sphincter-saving proctectomy permits a similar resection as open methods and may be associated with a length-of-stay benefit and more rapid return of bowel function. Prospective studies will be needed before any firm conclusions can be drawn.
Adult↗
A new cognitive behavioural approach to the treatment of obesity.
While behavioural approaches to the management of obesity are often successful in achieving clinically significant weight loss, the weight lost is generally regained. The great majority of patients return to their pre-treatment weight within 3 years. There have been attempts to improve the long-term effectiveness of behavioural treatment but the results have been disappointing. In this paper we suggest that, among other factors, this is because of the neglect of the contribution of cognitive factors to weight regain, and because there is often ambiguity over the goals of treatment. We present a cognitive behavioural analysis of the processes involved in weight regain, and we describe a new cognitive behavioural treatment derived from it. This treatment is designed to minimise the problem of weight regain by addressing psychological obstacles to the acquisition of, and long-term adherence to, effective weight-control behaviour.
Cognitive Behavioral Therapy↗
The natural course of bulimia nervosa and binge eating disorder in young women.
BACKGROUND: Little is known about the relative course and outcome of bulimia nervosa and binge eating disorder. METHODS: Two community-based cohorts were studied prospectively over a 5-year year period. One comprised 102 participants with bulimia nervosa and the other 48 participants with binge eating disorder (21% [9/42] of whom had comorbid obesity). All participants were female and aged between 16 and 35 years at recruitment. The assessments were at 15-month intervals and addressed eating disorder features, general psychiatric symptoms, and social functioning. RESULTS: Both cohorts showed marked initial improvement followed by gradual improvement thereafter. Between half and two thirds of the bulimia nervosa cohort had some form of eating disorder of clinical severity at each assessment point, although only a minority continued to meet diagnostic criteria for bulimia nervosa. Each year about a third remitted and a third relapsed. The outcome of the binge eating disorder cohort was better, with the proportion with any form of clinical eating disorder declining to 18% (7 of 40) by the 5-year follow-up. The relapse rate was low among this cohort. There was little movement of participants across the 2 diagnostic categories and few sought treatment. Both groups gained weight, with 39% of the binge eating disorder cohort (14 of 36) meeting criteria for obesity at 5-year follow-up. CONCLUSIONS: These findings suggest that, among young women in the community, bulimia nervosa and binge eating disorder have a different course and outcome. Whereas the prognosis of those with bulimia nervosa was relatively poor, the great majority of those with binge eating disorder recovered.
Adolescent↗
Risk factors for anorexia nervosa: three integrated case-control comparisons.
BACKGROUND: Many risk factors have been implicated in the development of anorexia nervosa. Little is known about their relative contributions, nor in most cases is it clear whether they are specific to anorexia nervosa or risk factors for all eating disorders or for psychiatric disorder in general. METHODS: We used a case-control design involving the comparison of 67 female subjects with a history of anorexia nervosa with 204 healthy control subjects, 102 subjects with other psychiatric disorders, and 102 subjects with bulimia nervosa. A broad range of risk factors was assessed by interview. RESULTS: The subjects with anorexia nervosa and the healthy controls differed in their exposure to most of the putative risk factors. There was no greater exposure to factors that increased the likelihood of dieting, once the influence of other classes of risk factors had been taken into account. Premorbid perfectionism and negative self-evaluation were especially common and more so than among the general psychiatric controls. Parental obesity and an early menarche, together with parental psychiatric disorder, distinguished those with bulimia nervosa from those with anorexia nervosa. CONCLUSIONS: There appears to be a broad range of risk factors for anorexia nervosa and bulimia nervosa, some of which are shared with other psychiatric disorders. Factors that increase the likelihood of dieting seem to have more important influence as risk factors for bulimia nervosa than anorexia nervosa. Perfectionism and negative self-evaluation appear to be particularly common and characteristic antecedents of both eating disorders.
Adolescent↗
A cognitive behavioural theory of anorexia nervosa.
A cognitive behavioural theory of the maintenance of anorexia nervosa is proposed. It is argued that an extreme need to control eating is the central feature of the disorder, and that in Western societies a tendency to judge self-worth in terms of shape and weight is superimposed on this need for self-control. The theory represents a synthesis and extension of existing accounts. It is 'new', not so much because of its content, but because of its exclusive focus on maintenance, its organisational structure and its level of specification. It is suggested that the theory has important implications for treatment.
Adolescent↗
Setting the research agenda for the 21st century.
Explore the source record for details and available documents.
Female↗
Expressed emotion and depression. A longitudinal study.
BACKGROUND: Previous studies show that criticism by relatives during acute depressive illness predicts relapse over nine months, but the course of criticism over time and its relation to the course of illness, have not been examined in depressed patients. METHOD: Thirty-nine depressed patients and their partners, were interviewed separately at three-monthly intervals over about one year. Illness was assessed by Research Diagnostic Criteria and Hamilton Depression Rating Scale. Criticism was measured by the Camberwell Family Interview. RESULTS: Criticism when patients were most depressed predicted neither remission nor subsequent relapse. Patients who fully recovered, with or without later relapse, had partners who were consistently uncritical, or critical only at presentation. Patients with residual symptoms during remission had more persistently critical partners. CONCLUSIONS: The nature of the association between criticism and depression could not be unequivocally established, although it appeared likely that continuing criticism was a result of continuing depression. Relatives' understanding of the illness may mediate between levels of criticism and the course of depression.
Adult↗
Life events, social support and marital relationships in the outcome of severe depression.
The effects of life events, social support and marital relationships on outcome were examined in a predominantly recurrent in-patient sample of depressives studied longitudinally every 3 months to remission and up to 15 months thereafter. Outcomes examined were length of time to remission, presence of residual symptoms at remission, and subsequent relapse. There were few associations between these outcomes and the social variables. These findings add to other recent evidence that psychosocial factors are relatively unimportant in the subsequent course of severe and recurrent depressions, in contrast to their contribution to onset of such depressions and subsequent outcome of milder depressions.
Adolescent↗
New perspectives on dietary and behavioural treatments for obesity.
Explore the source record for details and available documents.
Behavior Therapy↗
Remission and relapse in major depression: a two-year prospective follow-up study.
This paper reports the course with respect to remission and relapse of a cohort of predominantly in-patient RDC major depressive subjects, who were followed at 3-monthly intervals to remission and for up to 15 months thereafter. Remission was comparatively rapid with 70% of subjects remitting within 6 months. Only 6% failed to do so by 15 months. However, 40% relapsed over the subsequent 15 months, with all the relapses occurring in the first 10 months. Greater severity of the depression and longer duration of the illness predicted a longer time to remission. Greater initial severity of depression also predicted relapse. Subjects with a worse outcome had not received less adequate treatment than the remainder. Our results confirm the comparatively poor outcome subsequent to remission that has been reported in recent literature, in spite of the availability of modern methods of treatment. The clustering of relapses in the first 10 months gives some support to the distinction between relapse and later recurrence.
Adolescent↗
Residual symptoms after partial remission: an important outcome in depression.
This paper draws attention to an important adverse outcome in depression, the occurrence of residual symptoms after partial remission. Among patients with definite major depression followed every 3 months to remission and thereafter, residual symptoms reaching 8 or more on the Hamilton Depression Scale 17-item total were present in 32% (19) of the 60 who remitted below major depression by 15 months. The pattern was of mild but typical depressive symptoms. Residual symptoms were more common in subjects with more severe initial illness, but were not related to any other predictors, including longer prior illness, dysthymia, or lower dose of drug treatment during the illness episode. There were weak associations with personality that might have been consequences of symptom presence. Residual symptoms were very strong predictors of subsequent early relapse, which occurred in 76% (13/17) of those with residual symptoms and 25% (10/40) of those without.
Adolescent↗
Depressive thinking: shifts in construct accessibility or in schematic mental models?
Alternative explanations for depression-related changes in thinking were examined. Forty-one depressed patients and 40 controls completed sentence stems involving social approval or personal achievement such as "If I could always be right then others would __ me." The view that depressive thinking primarily reflects a generalized increase in accessibility of negative constructs predicts patients will give more negative completions (e.g., "dislike"). Alternatively, depression could affect the interrelationships between constructs: Use in depression of schematic mental models implying closer dependence of personal worth--acceptance on success--approval predicts patients may give more positive completions (e.g., "like"). Results supported the latter prediction and suggest that depressive thinking reflects changes in high-level mental models used to interpret experience.
Adult↗
The effects of depression on structural aspects of the recall of prose.
Investigated depressed patients' memory for stories. This indicated that although normal Ss showed particularly good recall for units central to the structure of the story, this did not hold for depressed Ss. In contrast, effects of centrality were comparable in high- and low-IQ Ss and effects of imageability of story units were comparable in both depressed and normal Ss. These results are consistent with the hypothesis that depressed patients do not use structure to organize stories when encoding them. A failure to identify central aspects of material and selectively recall them is likely to be a handicap to everyday functioning.
Depressive Disorder↗
The validity of the eating disorder examination and its subscales.
The EDE is a semistructured interview which has been developed as a measure of the specific psychopathology of anorexia nervosa and bulimia nervosa. To establish its discriminant validity it was administered to 100 patients with anorexia nervosa or bulimia nervosa and to 42 controls. The two groups differed significantly on all items. Five subscales were derived on rational grounds and evaluated on the two populations. The alpha coefficients for each subscale indicated a satisfactory degree of internal consistency. The EDE provides clinicians and research workers with a detailed and comprehensive profile of the psychopathological features of patients with eating disorders.
Adolescent↗
The specificity of the Eating Disorder Inventory.
A self-report measure, the Eating Disorder Inventory (EDI), has recently been published. An examination of the responses on the EDI of a sample of psychiatric out-patients who did not have eating problems revealed that many of its subscales may be non-specific in character reflecting the general level of psychological disturbance.
Adolescent↗
A note on explanation and understanding in psychology.
Hetherington has recently argued that psychology's concern with anecdotal evidence, introspective data and rare or one-off events renders the methodology and explanatory model of the natural sciences inappropriate and inadequate; and as such psychology needs to develop its own methods of inquiry. However, an examination of his arguments reveals that psychological data do not require explanation of a radically different kind from that employed in the natural sciences. Hetherington is correct in emphasizing that what is distinctive about the subject matter of psychology is its concern with intentional content; however, the conclusions he draws about the special nature of psychological explanation are unwarranted.
Behavior↗