Measuring depressive symptomatology of patients referred to a behavioral medicine clinic: Concordance of self-report measures.

We measured depressive symptomatology of 134 outpatient veterans treated within a Behavioral Medicine Clinic utilizing three reliable instruments with depression subscales: Minnesota Multiphasic Personality Inventory (MMPI), Derogatis Stress Profile (DSP), and Symptom Checklist 90-Revised (SCL-90-R). Results indicate that although the instruments correlate significantly, they differ in sensitivity to depression and are clinically discordant. The MMPI classified a substantially higher number of patients as depressed than either the DSP or SCL-90-R. The present study argues that the discrepancy in clinical concordance and sensitivity of the three depression scales has considerable implications for psychologists concerned with the assessment and treatment of depression.

Behavioral assessment of anxiety in older adults. Some comments.

The behavioral assessment of anxiety in older adults is reviewed in this article. Despite the high rate of anxiety symptoms uncovered during the course of large-scale epidemiological studies, the comprehensive evaluation of anxiety in this age group (55 and over) is not highly sophisticated at this juncture. In this review, diagnostic issues, psychometric evaluation, motoric assessment, and psychophysiological assessment are considered. Throughout the articles, gaps in the extant research are identified, and a research agenda for the future is developed.

Failure to detect fabricated posttraumatic stress disorder with the use of the MMPI in a clinical population.

The authors attempted to replicate previous studies that used the Frequency (F) scale and the posttraumatic stress disorder (PTSD) subscale of the MMPI to discriminate Vietnam veterans with PTSD from well-adjusted veterans and mental health professionals who feigned symptoms of PTSD. Profiles of veterans with PTSD were compared to those of veterans with non-PTSD psychiatric disorders and veterans with fabricated PTSD symptoms who sought treatment. Discriminant analysis of F scale and PTSD subscale scores correctly identified only 43.59% of the subjects, thus failing to support use of the MMPI in detecting fabricated symptoms of PTSD in a clinical population.

Correlation of chronic low-back pain behavior and muscle function examination of the flexion-relaxation response.

The relationship between videotape ratings of pain behavior and the flexion-relaxation phenomenon was evaluated in a sample of 39 chronic low-back pain patients. The results showed that guarded movement explained approximately 27% of the variability in the flexion-relaxation phenomenon, adjusting for pain intensity rating. There were no significant differences in sex observed. It is recommended that clinicians pay close attention to qualitative aspects of patient behavior to improve the sensitivity of the physical examination in detecting bona fide impairment.

Efficacy of an incentive-based community smoking cessation program.

Although the number of smokers has declined in recent years, many people remain resistant to traditional smoking cessation programs. Therefore, new and innovative approaches have been attempted. This study describes the application and effects of a community-wide smoking cessation program over three successive years. Smoking cessation rates ranged from 10.6% (CO verified) to 30.1% (self-report) at 1 month, and 17.3% to 24.5% at 1 year follow-up. Analyses revealed that successful quitters were more likely to have heart about the program at work and to have used materials contained in the self-help kit; and were more likely to be married and have a higher average income than either people who attempted to quit or made no attempt. Twelve-month follow-up data were used to classify participants into four new, distinct groups: maintainers, new quitters, relapsers, and nonquitters. Maintainers were more likely to have heard about the program at work and less likely to have become involved at Octoberfest. These programs do reach representative samples of the community. Their results compare favorably to other minimal contact intervention and physician-mediated efforts.

Pseudocyesis and depression. Etiological and treatment considerations.

Pseudocysesis, or false pregnancy, is generally classified as a conversion symptom and is usually treated as such with little success. Depression, however, is a commonly associated phenomenon and is typically neglected in the formulation and treatment of this disorder. This report presents a case study in which the patient was referred for evaluation of pseudocyetic symptoms, but depression was judged to be the underlying problem. Antidepressant therapy was instituted and found to be effective in ameliorating the pseudocyetic symptoms. Treatment implications of pseudocyesis as an artifact or concomitant of depression are discussed.

Body-image disturbances in bulimia nervosa: influences of actual body size.

This study evaluated body-image distortion and ideal body-size preferences in 423 nonbulimic women and 108 bulimics. Analyses of covariance were utilized to compare the bulimic and nonbulimic groups on measures of current and ideal body size. Weight was used as a covariate to evaluate the influence of actual body size on perception of current body size and selection of ideal body size. Bulimics chose current body sizes that were significantly larger than those picked by nonbulimics regardless of actual body size. Bulimics also chose thinner ideal body sizes than did nonbulimics, regardless of actual body size. These results suggest that body-image distortion and extreme preference for thinness are a fundamental characteristic of bulimia nervosa. These results were discussed in terms of how perception of a large body size and preference for a very thin body size might interact to produce a high degree of dissatisfaction and overconcern with body size in bulimia nervosa.