A history of changes to the criminal personality in the DSM.

There is much confusion now surrounding the diagnoses of Antisocial Personality Disorder and Psychopathy. Some individuals still refer to the two as the same diagnosis with different names, even though there is a consensus in the psychology field that the two are distinct disorders. Part of this confusion is likely to be the result of the overlap in the diagnostic criteria: both diagnoses are associated with a history of antisocial behavior. However, it is also very possible that this confusion in the literature is a result of consistent name and criteria changes for the “criminal personality” in the Diagnostic and Statistical Manual of Mental Disorders. To make sense of the confusion surrounding the two different diagnoses, the evolution of Antisocial Personality Disorder in the Diagnostic and Statistical Manual of Mental Disorders is examined in this paper. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Discriminant validity of the Psychopathy Checklist in a forensic psychiatric population.

The association between psychopathy and other mental disorders was investigated in 80 male forensic patients. Psychopathy was assessed with the Psychopathy Checklist (PCL; R. D. Hare [see PA, Vol 67:2477]). Diagnoses of other mental disorders were based on Axis I and Axis II criteria listed in the third edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-III) and on two standardized psychiatric rating scales. PCL diagnoses were significantly related only to antisocial and histrionic personality disorder (PD) and to nonalcohol substance abuse disorders. PCL ratings were also positively correlated with prototypicality ratings of antisocial, histrionic, and narcissistic PD and negatively correlated with ratings of avoidant PD. The results provide evidence for the convergent and discriminant validity of the PCL and are consistent with the view that psychopathy is a distinct clinical syndrome. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Relationship between clinician assessment and self-assessment of personality disorders using the SWAP-200 and PAI.

The relation between self- and peer-informant reports of personality using psychometric instruments has been the focus of considerable research. The quantified judgments of clinically experienced observers such as treating clinicians have also been studied. The focus of the present article is on the measurement of 3 personality disorders (borderline, antisocial, and obsessive-compulsive) using the Shedler-Westen Assessment Procedure (SWAP-200), an instrument designed to quantify personality ratings made by clinically experienced informants, and the self-report Personality Assessment Inventory (PAI). SWAP-200 personality disorder scales showed small to medium correlations with borderline and antisocial personality disorder scales from the PAI. As predicted, SWAP-200 obsessive-compulsive personality disorder correlated negatively with these scales, suggesting discriminant validity. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Comorbidity of personality disorders and unipolar major depression: a review

The association of major depressive disorders with personality disorders is relevant in terms of clinical, therapeutic and prognostic aspects. However, the prevalence of this association remains unclear. This may be due to methodological considerations. Nonetheless, it could be estimated from this review that 20% to 50% of inpatients and 50% to 85% of out-patients with a current major depressive disorder have an associated personality disorder. Cluster B personality disorders, in particular borderline (10-30%), histrionic (2-20%) and antisocial (0-10%), seem to be overrepresented, even if the narcissistic one is rare (less than 5%). The main characteristic of Cluster C personality disorders is the great variability of results across studies, except for the obsessive compulsive personality disorder, whose prevalence is consistent and rather high (0-20%). Cluster A personality disorders are an heterogeneous group, since the prevalence of schizotypal personality disorder is rather high (0-20%), the prevalence of paranoid personality disorder is low (less than 5%) and the prevalence of schizoid personality disorder is quite variable from one study to another. The prevalence of personality disorders among patients with a lifetime major depression has been insufficiently studied, although it may concern half of these patients. The prevalence of current of lifetime major depression among patients with a personality disorder has not been sufficiently studied and results are very scattered. Also, the coexistence of personality disorder and major depression is frequent, and this review emphasizes the heterogeneity of the personality styles associated with major depression. Finally, an optimization of methods and the adjunction of a dimensional point of view to the categorical approach may help to study the comorbidity of major depression and personality disorders and its consequences.     

Personality disorders in patients with eating disorders: a controlled study

A group of 24 eating-disordered female subjects (10 anorexia nervosa--AN--and 14 bulimia nervosa--BN--patients) were interviewed, using a semistructured interview for DSM-III-R Axis-II Personality Disorders (SCID-II). A group of 54 subjects without eating disorder acted as a control group. A high rate of personality disorder (PD) diagnoses occurred in eating disordered subjects (AN and BN patients), with a high prevalence of borderline, dependent, and self-defeating PD. Avoidant and obsessive-compulsive PD were more common in AN patients, whereas BN was associated with histrionic PD. Findings have implications for the assessment and diagnosis of eating-disordered patients and for treatment planning.     

The study of the morphology of ultramicrostructure in molecular level of nucleus herniation of lumbar intervertebral disc

We examined gender differences in DSM-III-R personality disorders in psychiatrically hospitalized young adults. Structured diagnostic interviews were reliably performed on a consecutive series of 118 inpatients. Men were significantly more likely to meet criteria for cluster A, schizotypal, and antisocial personality disorders. To reduce variability due to axis I heterogeneity, we retested for gender differences in a subgroup of patients with major depression. Depressed men were more likely to meet criteria for cluster A, schizotypal, and cluster C personality disorders. Women were not observed to have a higher frequency of any personality disorder than men in either study group.     

Clinical study of the relation of borderline personality disorder to Briquet's syndrome (hysteria), somatization disorder, antisocial personality disorder, and substance abuse disorders

OBJECTIVE: The criteria for borderline personality disorder seem to select patients with very high rates of Briquet's syndrome (hysteria), somatization disorder, antisocial personality disorder, and substance abuse disorders. This study was undertaken to determine whether systematic assessment of patients with borderline personality disorder would reveal characteristic features of that condition which would distinguish it from these other disorders. METHOD: Eighty-seven white female patients (75 in St. Louis and 12 in Milan, Italy) who had borderline personality disorder according to both the DSM-III-R criteria and the Revised Diagnostic Interview for Borderlines were further examined with the DSM-III-R Checklist and the Perley-Guze Hysteria Checklist to determine their patterns of psychiatric comorbidity. RESULTS: Every patient had at least one additional DSM diagnosis. Patients in St. Louis and Milan averaged five and four additional diagnoses, respectively. Eighty-four percent of the patients in St. Louis met criteria for either somatization disorder, Briquet's syndrome, antisocial personality disorder, or substance abuse disorders. Patterns of comorbidity for panic (51%), generalized anxiety disorder (55%), and major depression (87%) in St. Louis were consistent with those in other studies. CONCLUSIONS: The data indicate that the boundaries for the borderline condition are not specific and identify a high percentage of patients with these other disorders. Furthermore, the comorbidity profiles closely resemble the psychiatric profiles of patients with these disorders. If the borderline syndrome is meant to include all of these disorders, its usefulness as a diagnosis is limited. Until the fundamental features of borderline personality disorder that distinguish it from the others are identified, it is recommended that clinicians carefully assess patients for these other diagnoses. Efforts should be made to change the borderline personality disorder criteria by shifting away from overlap with the criteria for the other disorders.     

Correspondence between self-report and interview-based assessments of antisocial personality disorder.

Antisocial personality disorder (ASPD) is associated with suicide, violence, and risk-taking behavior and can slow response to first-line treatment for Axis I disorders. ASPD may be assessed infrequently because few efficient diagnostic tools are available. This study evaluated 2 promising self-report measures for assessing ASPD--the ASPD scale of the Personality Diagnostic Questionnaire-4 (PDQ-4; S. E. Hyler, 1994) and the Personality Assessment Inventory (PAI; L. Morey, 1991, 2007)--as well as the ASPD module of the Structured Clinical Interview for DSM-IV Axis II (SCID-II; M. B. First, R. L. Spitzer, M. Gibbon, J. B. W. Williams, & L. S. Benjamin, 1997). The measures were administered to 1,345 offenders in court-mandated residential substance abuse treatment programs and prisons. PDQ-4 and PAI scores related strongly to SCID-II symptom counts (rs = .67 and .51, respectively), indicating these measures convey useful clinical information about the severity of offenders' ASPD pathology. The dimensional association between the measures was relatively invariant across gender, race, and site, although differences in mean scores were observed. Levels of agreement of the SCID-II with the PDQ-4 (κ = .31) and PAI (κ = .32) in classifying participants as ASPD was limited. Alternative thresholds for both self-report measures were identified and cross-validated. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Psychiatric comorbidity in methadone maintained patients

Diagnosing comorbid psychiatric disorders in methadone maintained patients may help to identify subgroups with different outcomes and needs for treatment. In this study, 75 methadone maintenance clinic patients in treatment longer than 30 days were assessed with the Addiction Severity Index, Global Assessment Scale and Mini-Mental Status Exam, and were interviewed for DSM-III-R psychiatric diagnosis using the computerized Diagnostic Interview Schedule. Psychiatric diagnoses were prevalent in the sample with depression, phobic disorders, antisocial personality and generalized anxiety the most common. Both number of DSM-III-R diagnoses and severity of psychopathology were correlated with outcome measures such as concurrent drug abuse, family-social problems and employment status.     

Gender bias in diagnostic criteria for personality disorders: An item response theory analysis.

The authors examined gender bias in the diagnostic criteria for Diagnostic and Statistical Manual of Mental Disorders (4th ed., text revision; American Psychiatric Association, 2000) personality disorders. Participants (N=599) were selected from 2 large, nonclinical samples on the basis of information from self-report questionnaires and peer nominations that suggested the presence of personality pathology. All were interviewed with the Structured Interview for DSM-IV Personality (B. Pfohl, N. Blum, & M. Zimmerman, 1997). Using item response theory methods, the authors compared data from 315 men and 284 women, searching for evidence of differential item functioning in the diagnostic features of 10 personality disorder categories. Results indicated significant but moderate measurement bias pertaining to gender for 6 specific criteria. In other words, men and women with equivalent levels of pathology endorsed the items at different rates. For 1 paranoid personality disorder criterion and 3 antisocial criteria, men were more likely to endorse the biased items. For 2 schizoid personality disorder criteria, women were more likely to endorse the biased items. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The Representation of Four Personality Disorders by the Schedule for Nonadaptive and Adaptive Personality Dimensional Model of Personality.

This study examined the relationships of the Schedule for Nonadaptive and Adaptive Personality (SNAP) model of personality to 4 targeted personality disorders (PDs) in a large multisite sample of patients. Data were examined from 529 patients, who were assigned 1 of 5 primary diagnoses: borderline, schizotypal, avoidant, and obsessive-compulsive PDs and major depression without PD. Patients were administered the SNAP questionnaire and results were compared among diagnostic groups and between patient groups and nonclinical norms. Results indicated that the dimensions of the model appear to have considerable promise in differentiating normal from abnormal personality, particularly in the propensity of individuals with PDs to manifest negative affects and interpersonal detachment. Furthermore, the model appeared to successfully distinguish specific PDs, a property that represents a particular challenge for dimensional models of personality. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Adolescent attachment and psychopathology.

The relationships among attachment classification, psychopathology, and personality traits were examined in a group of 60 psychiatrically hospitalized adolescents. The concordance of attachment classification was examined in 27 adolescent-mother pairs. Both adolescent and maternal attachment status were overwhelmingly insecure and were highly concordant. Adolescents showing a dismissing attachment organization were more likely to have a conduct or substance abuse disorder, narcissistic or antisocial personality disorder, and self-reported narcissistic, antisocial, and paranoid personality traits. Adolescents showing a preoccupied attachment organization were more likely to have an affective disorder, obsessive-compulsive, histrionic, borderline or schizotypal personality disorder, and self-reported avoidant, anxious, and dysthymic personality traits. The results support a model of development of psychopathology based partially on relational experiences with parents. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Current and lifetime psychiatric disorders among veterans with war zone-related posttraumatic stress disorder

Previous research has found high rates of psychiatric disorders among veterans with war zone-related posttraumatic stress disorder (PTSD). However, many studies in this area are methodologically limited in ways that preclude unambiguous interpretation of their results. The purpose of this study was to address some of these limitations to clarify the relationship between war zone-related PTSD and other disorders. Participants were 311 male Vietnam theater veterans assessed at the National Center for PTSD at the Boston Veterans Affairs Medical Center. The Clinician-Administered PTSD Scale and the Structured Clinical Interview for DSM-III-R were used to derive current and lifetime diagnoses of PTSD, other axis I disorders (mood, anxiety, substance use, psychotic, and somatoform disorders), and two axis II disorders (borderline and antisocial personality disorders only). Participants also completed several self-report measures of PTSD and general psychopathology. Relative to veterans without PTSD, veterans with PTSD had significantly higher rates of current major depression, bipolar disorder, panic disorder, and social phobia, as well as significantly higher rates of lifetime major depression, panic disorder, social phobia, and obsessive-compulsive disorder. In addition, veterans with PTSD scored significantly higher on all self-report measures of PTSD and general psychopathology. These results provide further evidence that PTSD is associated with high rates of additional psychiatric disorders, particularly mood disorders and other anxiety disorders. The implications of these findings and suggestions about the direction of future research in this area are discussed.     

Personality disorder comorbidity with major depression and response to treatment with sertraline or citalopram

The purpose of this study was to investigate the frequency of DSM-III-R personality disorders in depressed patients treated in primary care, and to examine the effect of sertraline or citalopram on the diagnosis of personality disorders. A total of 308 patients with a major depressive disorder were assessed with the Swedish version of the Structured Clinical Interview for Personality Disorders (SCID) screen questionnaire, before and after 24 weeks double-blind treatment with sertraline (50-150 mg/day) or citalopram (20-60 mg/day). Following treatment, significant reductions in the frequency of paranoid, borderline, avoidant and dependent personality disorder diagnoses were seen in both treatment groups. When the personality disorders were analysed as continuous, dimensional personality traits significant reductions were seen for most personality categories. To elucidate if the observed reductions in personality disorder criteria could be explained by the improvement in depressive symptomatology, a series of multiple regressions were made. Reduction of depression scores was of some importance for the changes in most personality disorders. However, the multiple R never exceeded 0.24 (cluster C). Type of drug was of importance only as concerns obsessive-compulsive personality disorder. Overall, the results suggest that sertraline and citalopram may be beneficial in the treatment of certain personality disorder traits in patients with major depressive disorders.     

Psychiatric family history in adolescents with severe asthma

OBJECTIVE: To examine the hypothesis that an association exists between severe asthma and familial affective and anxiety disorders. METHOD: A parent, usually the mother, of 62 adolescents admitted to a tertiary care asthma center was administered the Family History-Research Diagnostic Criteria Interview. Lifetime prevalence rates of psychiatric disorders in first-degree relatives were compared with previously reported rates. RESULTS: In relatives of asthmatic adolescents, rates for depression, mania (females only), substance abuse (males only), and antisocial personality disorder were significantly higher than the rates in the non-ill comparison sample. Rates for substance abuse (males only) and antisocial personality disorder were higher than the rates for relatives of the depressed comparison sample. Rates for anxiety disorders were not higher than rates in epidemiological samples. Rates of attention-deficit hyperactivity disorder (females only) and posttraumatic stress disorder in relatives were higher than in community samples. CONCLUSIONS: These results support the presence of a link between severe asthma and familial affective disorders, posttraumatic stress disorder, antisocial personality disorder, and substance abuse. Whether these disorders are genetically associated with asthma or represent an association with severe asthma because of environmental effects on the growing child is discussed.     

The joint structure of DSM-IV Axis I and Axis II disorders.

The Diagnostic and Statistical Manual (4th ed. [DSM–IV]; American Psychiatric Association, 1994) distinction between clinical disorders on Axis I and personality disorders on Axis II has become increasingly controversial. Although substantial comorbidity between axes has been demonstrated, the structure of the liability factors underlying these two groups of disorders is poorly understood. The aim of this study was to determine the latent factor structure of a broad set of common Axis I disorders and all Axis II personality disorders and thereby to identify clusters of disorders and account for comorbidity within and between axes. Data were collected in Norway, through a population-based interview study (N = 2,794 young adult twins). Axis I and Axis II disorders were assessed with the Composite International Diagnostic Interview (CIDI) and the Structured Interview for DSM–IV Personality (SIDP–IV), respectively. Exploratory and confirmatory factor analyses were used to investigate the underlying structure of 25 disorders. A four-factor model fit the data well, suggesting a distinction between clinical and personality disorders as well as a distinction between broad groups of internalizing and externalizing disorders. The location of some disorders was not consistent with the DSM–IV classification; antisocial personality disorder belonged primarily to the Axis I externalizing spectrum, dysthymia appeared as a personality disorder, and borderline personality disorder appeared in an interspectral position. The findings have implications for a meta-structure for the DSM. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Self-medication of the common cold

Assessment of psychiatric disorders encounters unique complexities in homeless populations. Although the use of structured diagnostic instruments has significantly improved research methodology in this area, questions remain about the validity of using cross-sectional diagnostic methods derived from studies of more general populations. In particular, the validity of structured diagnostic instruments in the assessment of schizophrenia, depression, drug use disorder, and antisocial personality disorder (ASPD) in homeless populations has been questioned. The purpose of this study was to examine the association of psychiatric diagnoses with the weather. It was hypothesized that self-report of psychiatric illness may be affected by prevailing weather conditions. Nine hundred homeless subjects randomly sampled from St. Louis shelters, day centers, and unsheltered locations were interviewed over a 1-year period. Official average daily temperature and amount of precipitation on the day of each subject's interview were compared with lifetime and current psychiatric diagnoses ascertained by the Diagnostic Interview Schedule. Similar analyses were performed in general population data from the Epidemiologic Catchment Area study. The study found that among homeless men, inclement weather on the day of interview was associated with lifetime and current diagnoses of major depression, lifetime drug use disorder, lifetime diagnosis of ASPD, and current alcohol use disorder. These findings, however, were not present in homeless women and not reflected in the general population. The results, although limited, suggest that weather may confound cross-sectional, standardized methods of psychiatric diagnosis in homeless men. Weather-related factors among homeless men are associated with ascertainment of both lifetime and current diagnosis of major depression, as well as lifetime drug use disorder and ASPD and current alcohol use disorder. Possible interpretations of these findings are discussed, with implications for intervention strategies for psychiatric disorders in the larger context of homelessness and social problems.     

Glucocorticoids inhibit activation-dependent expression of costimulatory molecule B7-1 in human monocytes

OBJECTIVE: The relationship between hospital utilization and psychometric, demographic, and diagnostic data was examined among veterans with psychiatric problems. METHODS: Data were obtained from the records of 500 psychiatric inpatients admitted to a Veterans Affairs medical center between 1984 and 1987 and followed for four years. All patients completed the Minnesota Multiphasic Personality Inventory, the California Personality Inventory, the Millon Clinical Multiaxial Inventory, and the Psychological Inventory of Personality and Symptoms. Stepwise linear regression analysis was used to predict the number and length of inpatient stays, and Cox and logistic regression analyses predicted rehospitalization. RESULTS: Higher rates of psychiatric hospital utilization were found among patients who were unmarried, who had disabilities connected with their military service, who had lower levels of adaptive functioning, and who were diagnosed as having posttraumatic stress disorder, drug or alcohol use disorder, or passive-aggressive or antisocial personality disorder. Higher utilization was also found among those whom psychometric data characterized as less responsible and more compulsive. The data also predicted the length of subsequent medical hospitalization and identified patients who stayed out of the hospital longer and who were not rehospitalized. CONCLUSIONS: Hospital utilization was found to be a function of psychiatric diagnosis, marital status, and various personality factors. Factors relating to social disadvantage also played a role. Axis I diagnoses, particularly substance use disorders, were as important as, if not more important than, axis II diagnoses in predicting utilization.     

Prevalence of personality disorders among patients with anxiety disorders

Outpatients with a principal diagnosis of an anxiety disorder (n = 347) were administered the Structured Clinical Interview for DSM-III-R/Axis II Disorders (SCID-II) during their intake evaluation. At least one personality disorder was found in 35% of these patients. Patients with social phobia (61%) and generalized anxiety disorder (49%) were most often diagnosed with a personality disorder. Patients with simple phobia were rarely diagnosed with a personality disorder (12%). The most commonly diagnosed personality disorders were from the "anxious/fearful" cluster (27% received at least one diagnosis from cluster C), most notably avoidant and obsessive-compulsive personality. Our findings suggest that personality disorders, in general, are less prevalent among anxious patients than among depressive patients.     

The multiaxial system of ICD-10: evaluation of a preliminary draft in a multicentric field trial

The multiaxial system (MAS) of ICD-10, chapter V (F) consists of three axes: axis I, clinical syndromes (psychiatric disorders including personality disorders and somatic diseases); axis II, disabilities; axis III, environmental/circumstantial and personal life-style/life management factors. Results of a multicentric field trial evaluating a preliminary draft of the MAS are presented. 45 raters in seven German centers made 488 ratings on 12 written case histories. With a mean kappa of 0.50 for 3-character diagnoses interrater reliability for axis I was moderate although lower than expected from previous field trials. On axis II the WHO Disability Diagnostic Scale (WHO-DDS) was compared to the Global Assessment of Functioning (GAF) used in DSM-III-R and DSM-IV. For both scales the intraclass correlation coefficient showed a moderate interrater reliability (WHO-DDS = 0.62; GAF = 0.65). On axis III the number of relevant psychosocial circumstances coded by the different raters varied greatly. Interrater reliability was very poor with kappa values ranging from 0.03 to 0.55 for the different categories and an overall kappa of 0.16.