Intergenerational Childhood Maltreatment in Persons with DSM-IV Pathological Gambling and Their First-Degree Relatives.

This study investigates the characteristics of individuals with DSM-IV pathological gambling (PG) who experienced childhood maltreatment and rates of maltreatment occurring in their first-degree relatives (FDRs). 94 subjects with DSM-IV PG, 91 controls, and 312 FDRs were assessed for childhood maltreatment as part of a family study of PG. Maltreatment was evaluated using the Revised Childhood Experiences Questionnaire. The Family Assessment Device was used to evaluate the functionality of the PG subject's (or control's) family of origin. Data were analyzed using logistic regression by the method of generalized estimating equations. Rates of maltreatment were significantly higher in subjects with PG than controls (61 vs. 25 %, P < 0.001). Subjects with PG who experienced maltreatment were more likely to be female, had more severe PG symptoms, had co-occurring mood and anxiety disorders, and reported greater early family life dysfunction than those with PG who did not experience maltreatment. Rates of maltreatment were higher in FDRs of PG subjects than controls (41 vs. 24 %, P = .002). Rates in FDRs of individuals with PG who experienced maltreatment themselves were still higher that in FDRs of those with PG who did not experience maltreatment (50 vs. 28 %, P = .009). The former were also more likely to have anxiety disorders, substance use disorders, and suicide attempts. The results suggest that childhood maltreatment in persons with PG is common and intergenerational. Rates of maltreatment in FDRs of PG subjects are high, particularly among those who experienced abuse. The implications of the findings are discussed.

Age at onset of DSM-IV pathological gambling in a non-treatment sample: Early- versus later-onset.

BACKGROUND: Pathological gambling (PG) is a prevalent and impairing public health problem. In this study we assessed age at onset in men and women with PG and compared the demographic and clinical picture of early- vs. later-onset individuals. We also compared age at onset in PG subjects and their first-degree relatives with PG. METHOD: Subjects with DSM-IV PG were recruited during the conduct of two non-treatment clinical studies. Subjects were evaluated with structured interviews and validated questionnaires. Early-onset was defined as PG starting prior to age 33years. RESULTS: Age at onset of PG in the 255 subjects ranged from 8 to 80years with a mean (SD) of 34.0 (15.3) years. Men had an earlier onset than women. 84% of all subjects with PG had developed the disorder by age 50years. Early-onset subjects were more likely to be male, to prefer action games, and to have substance use disorders, antisocial personality disorder, attention deficit/hyperactivity disorder, trait impulsiveness, and social anxiety disorder. Later-onset was more common in women and was associated with a preference for slots and a history of sexual abuse. CONCLUSIONS: Age at onset of PG is bimodal and differs for men and women. Early-onset PG and later-onset PG have important demographic and clinical differences. The implications of the findings are discussed.

Personality Disorders, Impulsiveness, and Novelty Seeking in Persons with DSM-IV Pathological Gambling and Their First-Degree Relatives.

This study investigates the presence of personality disorders, impulsiveness, and novelty seeking in probands with DSM-IV pathological gambling (PG), controls, and their respective first-degree relatives using a blind family study methodology. Ninety-three probands with DSM-IV PG, 91 controls, and their 395 first-degree relatives were evaluated for the presence of personality disorder with the Structured Interview for DSM-IV Personality. Impulsiveness was assessed with the Barratt Impulsiveness Scale (BIS). Novelty seeking was evaluated using questions from Cloninger's Temperament and Character Inventory. Results were analyzed using logistic regression by the method of generalized estimating equations to account for within family correlations. PG probands had a significantly higher prevalence of personality disorders than controls (41 vs. 7 %, OR = 9.0, P < 0.001), along with higher levels of impulsiveness and novelty seeking. PG probands with a personality disorder had more severe gambling symptoms; earlier age at PG onset; more suicide attempts; greater psychiatric comorbidity; and a greater family history of psychiatric illness than PG probands without a personality disorder. PG relatives had a significantly higher prevalence of personality disorder than relatives of controls (24 vs. 9%, OR = 3.2, P < 0.001) and higher levels of impulsiveness. Risk for PG in relatives is associated with the presence of personality disorder and increases along with rising BIS Non-Planning and Total scale scores. Personality disorders, impulsiveness, and novelty seeking are common in people with PG and their first-degree relatives. The presence of a personality disorder appears to be a marker of PG severity and earlier age of onset. Risk for PG in relatives is associated with the presence of personality disorder and trait impulsiveness. These findings suggest that personality disorder and impulsiveness may contribute to a familial diathesis for PG.

Pathological gambling: relationship to obesity, self-reported chronic medical conditions, poor lifestyle choices, and impaired quality of life.

BACKGROUND: Pathological gambling (PG) is an important public health problem that is prevalent, costly to society, and associated with substance misuse, depression, domestic violence, crime, and suicide. Despite these challenges, little is known about the physical health and medical correlates of PG. The goal of this project was to assess self-reported chronic medical conditions, medication usage, lifestyle choices, health care utilization, quality of life variables, and body mass index (BMI) in persons with and without PG. METHODS: Subjects with PG and community controls were systematically assessed for their medical health, lifestyle choices, medication usage, and health care utilization. We administered the Medical Outcome Study Short-Form 36 Health Survey to assess perceived health and quality of life. BMI was calculated for all subjects. Obesity was defined as having a BMI≥30kg/m(2). RESULTS: We compared 95 subjects with DSM-IV PG (South Oaks Gambling Screen [SOGS] score≥5) and 91 control subjects without PG (SOGS≤2) selected through random digit dialing from the general community. PG subjects and controls were similar in age and gender. Persons with PG had more medical and mental health conditions than controls, and were more likely to avoid regular exercise, smoke≥1 pack/day, drink≥5 servings of caffeine daily, and watch television≥20hours/week. They had more emergency department visits for physical and mental health conditions, were more likely to have been psychiatrically hospitalized in the past year, and were more likely to take psychotropic medication. They were less likely to have had regular dental visits and were more likely to put off medical care due to financial problems. Severity of gambling was positively correlated with number of medical conditions. Persons with PG had poorer self-reported health perceptions on all but one SF-36 subscale. Importantly, persons with PG had a higher BMI than controls and were more likely to be obese. CONCLUSIONS: PG is associated with obesity, chronic medical conditions, poor lifestyle choices, worse quality of life, and the use of costly forms of medical care. Pathological gamblers are less likely to receive regular dental care and are more likely to be unable to pay for medical care. The implications of the findings are discussed.

Systems Training for Emotional Predictability and Problem Solving (STEPPS) group treatment for offenders with borderline personality disorder.

Systems Training for Emotional Predictability and Problem Solving (STEPPS) is a manual-based group treatment of persons with borderline personality disorder (BPD). We report results from a study of offenders supervised by the Iowa Department of Corrections. Seventy-seven offenders participated in STEPPS groups. The offenders experienced clinically significant improvement in BPD-related symptoms (d = 1.30), mood, and negative affectivity. Suicidal behaviors and disciplinary infractions were reduced. Baseline severity was inversely associated with improvement. The offenders indicated satisfaction with STEPPS. We conclude that STEPPS can be successfully integrated into the care of offenders with BPD in prison and community corrections settings.

Prevalence of problem gambling in Iowa: revisiting Shaffer's adaptation hypothesis.

BACKGROUND: Pathological gambling (PG) is an important public health problem. We assessed the prevalence of PG and problem (at-risk) gambling in a random sample of Iowa adults and compared the results to survey data collected in 1989 and 1995. The goal of this study was to examine whether continued expansion of gambling venues is associated with increased rates of problematic gambling behavior. METHODS: A random digit dialing telephone screening was conducted in eastern Iowa of men and women age ≥18. Respondents were administered the South Oaks Gambling Screen (SOGS) to assess lifetime gambling behavior. Demographic and clinical variables were collected. RESULTS: A total of 356 respondents (147 men, 209 women) completed the SOGS, and all reported lifetime gambling participation. PG (SOGS ≥5) was found in 5 (1.4%) and problem gambling (SOGS = 3, 4) in 8 (2.2%) respondents. Disordered gambling (SOGS ≥3) was found in 13 (3.6%) respondents. Risk factors for disordered gambling included age (odds ratio [OR] = 0.64 per 10-year age increase), income (OR = 0.82 per $10,000 increase), minority group status (OR = 5.75), number of lifetime gambling activities (OR = 1.27), and having ever gambled ≥$100 (OR = 13.3). Overall gambling participation was significantly less in the current sample, compared with data collected in 1995. CONCLUSIONS: Recent gambling participation was less than in 1995, despite the continued expansion of gaming opportunities. Disordered gambling was associated with younger age, lower income, and minority group status. The results are consistent with Shaffer's "adaptation" hypothesis, which posits that following an initial increase in gambling participation, problematic gambling stabilizes at a lower level.

Relative contributions of gender and traumatic life experience to the prediction of mental disorders in a sample of incarcerated offenders.

The objective of this study was to quantify the relative contributions of gender and traumatic life experience to psychiatric disorders in a sample of 320 offenders entering a state prison. Women were more likely than men to report traumatic events and personal and family mental health treatment histories; and were more likely to meet criteria for posttraumatic stress, borderline personality, and eating disorders. People reporting traumatic life experiences were more likely than those not so reporting to have family mental histories and to meet criteria for mood, anxiety, psychotic, antisocial personality, and borderline personality disorders, as well as elevated suicide risk. With both gender and trauma included in the logistic regression models, only trauma was a significant predictor of mood, anxiety, psychotic, attention deficit hyperactivity, and antisocial personality disorders, as well as suicide risk. Trauma-informed programming, regardless of gender, is important for incarcerated offenders. To the extent that trauma is also criminogenic, these data suggest that women and men share the risk.

Attitudes toward borderline personality disorder: a survey of 706 mental health clinicians.

OBJECTIVE: We sought to determine attitudes toward patients with borderline personality disorder (BPD) among mental health clinicians at nine academic centers in the United States. METHODS: A self-report questionnaire was distributed to 706 mental health clinicians, including psychiatrists, psychiatry residents, social workers, nurses, and psychologists. RESULTS: The study showed that most clinicians consider BPD a valid diagnosis, although nearly half reported that they preferred to avoid these patients. The clinician's occupational subgroup was significantly related to attitude. Staff nurses had the lowest self-ratings on overall caring attitudes, while social workers had the highest. Social workers and psychiatrists had the highest ratings on treatment optimism. Social workers and psychologists were most optimistic about psychotherapy effectiveness, while psychiatrists were most optimistic about medication effectiveness. Staff nurses had the lowest self-ratings on empathy toward patients with BPD and treatment optimism.DiscussionNegative attitudes persist among clinicians toward BPD, but differ among occupational subgroups. Overall, caring attitudes, empathy, and treatment optimism were all higher among care providers who had cared for a greater number of BPD patients in the past 12 months. CONCLUSION: These findings hold important implications for clinician education and coordination of care for patients with BPD.

Systems Training for Emotional Predictability and Problem Solving (STEPPS) for outpatients with borderline personality disorder: a randomized controlled trial and 1-year follow-up.

OBJECTIVE: Systems Training for Emotional Predictability and Problem Solving (STEPPS) is a 20-week manual-based group treatment program for outpatients with borderline personality disorder that combines cognitive behavioral elements and skills training with a systems component. The authors compared STEPPS plus treatment as usual with treatment as usual alone in a randomized controlled trial. METHOD: Subjects with borderline personality disorder were randomly assigned to STEPPS plus treatment as usual or treatment as usual alone. Total score on the Zanarini Rating Scale for Borderline Personality Disorder was the primary outcome measure. Secondary outcomes included measures of global functioning, depression, impulsivity, and social functioning; suicide attempts and self-harm acts; and crisis utilization. Subjects were followed 1 year posttreatment. A linear mixed-effects model was used in the analysis. RESULTS: Data pertaining to 124 subjects (STEPPS plus treatment as usual [N=65]; treatment as usual alone [N=59]) were analyzed. Subjects assigned to STEPPS plus treatment as usual experienced greater improvement in the Zanarini Rating Scale for Borderline Personality Disorder total score and subscales assessing affective, cognitive, interpersonal, and impulsive domains. STEPPS plus treatment as usual also led to greater improvements in impulsivity, negative affectivity, mood, and global functioning. These differences yielded moderate to large effect sizes. There were no differences between groups for suicide attempts, self-harm acts, or hospitalizations. Most gains attributed to STEPPS were maintained during follow-up. Fewer STEPPS plus treatment as usual subjects had emergency department visits during treatment and follow-up. The discontinuation rate was high in both groups. CONCLUSIONS: STEPPS, an adjunctive group treatment, can deliver clinically meaningful improvements in borderline personality disorder-related symptoms and behaviors, enhance global functioning, and relieve depression.

STEPPS: Systems Training for Emotional Predictability and Problem Solving in women offenders with borderline personality disorder in prison--a pilot study.

INTRODUCTION: An uncontrolled pilot study of Systems Training for Emotional Predictability and Problem Solving (STEPPS) was conducted with incarcerated women offenders. STEPPS is a promising new cognitive-behavioral group treatment for persons with borderline personality disorder (BPD). METHODS: Twelve women offenders with Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition BPD were enrolled in the 20-week program at an Iowa prison. Efficacy assessments included the Borderline Evaluation of Severity over Time, the Positive and Negative Affectivity Scale, and the Beck Depression Inventory. Data were collected at baseline, and weeks 4, 8, 12, 16, and 20. A prison therapist was trained to deliver the STEPPS program. RESULTS: The 12 volunteers had a mean age of 34.8+/-8.5 years. Two women discontinued early because they were released from prison; the others attended all sessions. The analysis showed significant improvements in BPD-related symptoms, negative affectivity, and depression. The Borderline Evaluation of Severity over Time total score was highly significant at week 20 (P=.009), indicating overall improvement in BPD-related symptoms. Effect sizes for the efficacy measures were moderate to large. The prison therapist showed excellent adherence to the model. CONCLUSION: This study demonstrated the successful implementation of the STEPPS program in a women's prison. Participants achieved "real-world" benefits, including a reduction in the negative thoughts and behaviors associated with BPD, negative affectivity, and depression. Implications of the findings are discussed.

A prospective follow-up study of younger and older subjects with pathological gambling.

Pathological gambling (PG) is a common and costly public health problem associated with impaired quality of life and high suicide rates. Despite its frequency in the general population, PG course is poorly understood in older adults who are especially vulnerable to its devastating consequences. We enrolled 175 subjects in a longitudinal study of gambling behavior: our case group of 53 older adults with PG (≥ 60 years), and two comparison groups including 72 younger adults with PG (< 40 years) and 50 older adults without PG (≥ 60 years). Subjects with PG met lifetime criteria for DSM-IV PG and had a South Oaks Gambling Screen (SOGS) and National Opinion Research Center DSM Screen for Gambling Problems (NODS) scores ≥ 5. Subjects were evaluated at intake and reassessed every 6 months and drop outs were replaced. Follow-up lasted a mean (SD) of 2.6 (1.4) years. At intake older PGs were more likely to be female, Caucasian, divorced, and to have a lower level of education. Older and younger PGs were similar in gambling severity, but older PGs were more likely to have sought PG treatment. Older PGs had lower rates of lifetime drug use disorders, attention deficit/hyperactivity disorder, and obsessive-compulsive disorder. They preferred slots, were more likely to receive PG treatment, and were less likely to discontinue participation in the study. Week by week gambling activity levels showed a significant general downward movement for older and younger PGs, although there were no differences between the groups. Elders without PG had no change in their level of gambling activity. We conclude that younger and older PGs moved toward a reduced level of gambling activity during follow-up. Our data challenge the notion that PG is chronic and progressive.

Do people with borderline personality disorder complicated by antisocial personality disorder benefit from the STEPPS treatment program?

Systems Training for Emotional Predictability and Problem Solving (STEPPS) is a group treatment for persons with borderline personality disorder (BPD). We describe results from two data sets on outcome in persons who participated in STEPPS with BPD alone or BPD plus antisocial personality disorder (ASPD). In Study 1, we examined the effect of comorbid ASPD on outcome in 65 persons with BPD who participated in a randomized controlled trial at an academic medical centre. In Study 2, we examined the effect of comorbid ASPD on outcome in 64 offenders with BPD who participated in STEPPS in correctional settings. All subjects were assessed for the presence of BPD and ASPD. In Study 1, subjects with ASPD experienced greater improvement in BPD symptoms, impulsiveness and global symptoms. In Study 2, offenders with ASPD experienced greater improvement in positive and negative behaviours and positive affectivity. We conclude that persons with BPD plus ASPD benefit from STEPPS in community and correctional settings. The findings suggest that persons with BPD plus ASPD show greater improvement in some domains than persons with BPD only. People with ASPD should not be automatically excluded from participation in the program. Copyright © 2015 John Wiley & Sons, Ltd.

Suicide Ideations, Suicide Attempts, and Completed Suicide in Persons with Pathological Gambling and Their First-Degree Relatives.

We examined the relationship between suicidal ideations and attempts in 95 probands with pathological gambling (PG), 91 controls, and 1075 first-degree relatives. The results were analyzed using logistic regression with generalized estimating equations. Thirty-four PG probands (35.8%) and 4 controls (4.4%) had attempted suicide (OR = 12.12, p < .001); in 13 probands, the attempt occurred before PG onset. Lifetime suicidal ideations occurred in 60 PG probands (63.2%) and 12 controls (13.2%) (OR = 11.29, p < .001). Suicidality in PG probands is a marker of PG severity and is associated with greater psychiatric comorbidity. Offspring of PG probands had significantly higher rates of suicide attempts than control offspring.

The relationship of DSM-IV pathological gambling to compulsive buying and other possible spectrum disorders: results from the Iowa PG family study.

This study investigates the possible relationship between pathological gambling (PG) and potential spectrum disorders including the DSM-IV impulse control disorders (intermittent explosive disorder, kleptomania, pyromania, trichotillomania) and several non-DSM disorders (compulsive buying disorder, compulsive sexual behavior, Internet addiction). PG probands, controls, and their first-degree relatives were assessed with instruments of known reliability. Detailed family history information was collected on relatives who were deceased or unavailable. Best estimate diagnoses were assigned blind to family status. The results were analyzed using logistic regression by the method of generalized estimating equations. The sample included 95 probands with PG, 91 controls, and 1075 first-degree relatives (537 PG, 538 controls). Compulsive buying disorder and having "any spectrum disorder" were more frequent in the PG probands and their first-degree relatives vs. controls and their relatives. Spectrum disorders were significantly more prevalent among PG relatives compared to control relatives (adjusted OR=8.37), though much of this difference was attributable to the contribution from compulsive buying disorder. We conclude that compulsive buying disorder is likely part of familial PG spectrum.

A direct, controlled, blind family study of DSM-IV pathological gambling.

OBJECTIVE: Pathological gambling is a major public health problem. We sought to examine the familiality of pathological gambling and determine patterns of familial aggregation of disorders. METHOD: We assessed probands with DSM-IV pathological gambling, controls, and their first-degree relatives. Detailed family history information was collected on relatives who were deceased or unavailable. RESULTS: Ninety-five pathological gambling probands, 91 controls, and their 1,075 first-degree relatives over age 18 (537 relatives of pathological gambling probands, 538 relatives of controls) were evaluated between February 2005 and June 2010. Relatives were assessed blind to proband status. Best estimate diagnoses were assigned. Rates of lifetime pathological gambling (definite/probable) was significantly greater among the first-degree relatives of probands with pathological gambling than among comparison relatives (11% vs 1%, OR = 8.19, P < .001). The prevalence of pathological gambling and subclinical pathological gambling combined was 16% and 3% in case and control relatives, respectively (OR = 6.57, P < .001). Pathological gambling relatives had higher rates of major depression (OR = 1.49, P < .05), bipolar disorder (OR = 3.82, P < .05), any mood disorder (OR = 1.59, P < .05), social anxiety disorder (OR = 4.76, P < .01), any substance use disorder (OR = 1.47, P < .05), posttraumatic stress disorder (OR = 2.59, P < .05), and antisocial personality disorder (OR = 3.72, P < .001). Antisocial personality disorder (OR = 3.12, P < .01), social anxiety disorder (OR = 4.15, P < .01), and posttraumatic stress disorder (OR = 2.85, P < .05) were more frequent in case relatives independent of the presence of pathological gambling. Age at onset of pathological gambling in case probands (< 40 years/≥ 40 years) was not related to familiality in their first-degree relatives (OR = 1.03, P = .927). CONCLUSIONS: Pathological gambling is familial. Mood and substance use disorders may emerge as a consequence of the pathological gambling or as a more complex syndrome. In contrast, antisocial personality disorder, social anxiety disorder, and posttraumatic stress disorder may share a common familial etiology with pathological gambling. The phenotype may extend beyond pathological gambling to include subclinical forms of the disorder.

A blind re-analysis of the Iowa family study of obsessive-compulsive disorder.

We present results from a re-analysis of the Iowa family study of obsessive-compulsive disorder (OCD) that previously concluded the disorder was not familial. These conclusions were based on Diagnostic Interview Schedule results of first-degree relatives (FDRs) and not a best estimate diagnosis (BED). For the re-analysis we reviewed raw data on OCD and control probands and their FDRs. Relatives had been assessed through structured interviews, validated questionnaires, family history, and medical records in some cases. BEDs were assigned through a blind consensus procedure employing DSM-IV criteria. The data were analyzed using logistic regression with generalized estimating equations to account for within family correlations. BEDs were assigned to 32 OCD probands, 31 control probands, and 352 FDRs, including 249 FDRs who were interviewed directly and 103 FDRs who were unavailable or deceased. Lifetime prevalence of definite/probable OCD was significantly higher in the FDRs of OCD probands than controls (10.7% vs. 3.8%, OR=3.04, p=0.026). FDRs of OCD probands had significantly higher rates of depressive illness than relatives of controls. Depression of any type in relatives was predicted by the proband's depression history. We conclude that OCD is familial. The re-analysis highlights the importance of the BED procedure in family studies.

Marital status, childhood maltreatment, and family dysfunction: a controlled study of pathological gambling.

BACKGROUND: Pathological gambling is a prevalent public health problem associated with depression, substance misuse, crime, and suicide. Despite these challenges, little attention has been directed to examining its negative consequences on families and marriages, including divorce rates, childhood maltreatment, and family dysfunction. METHOD: From February 2005 to June 2010, subjects with DSM-IV-defined pathological gambling and community controls were assessed for marital and family variables and indices of childhood maltreatment. The Family Assessment Device (FAD) was used to evaluate family functioning. RESULTS: Ninety-five subjects with DSM-IV pathological gambling and 91 control subjects without pathological gambling were recruited and assessed. They were similar in age, gender, and employment status. Persons with pathological gambling were more likely than controls to have ≥ 1 divorce (odds ratio [OR] = 2.56; 95% CI, 1.35-4.87; P = .004), to live alone (OR = 4.49; 95% CI, 1.97-10.25; P < .001), and to report any type of childhood maltreatment (OR = 4.02; 95% CI, 2.12-7.64; P < .001). They did not differ on number of siblings or ordinal position among siblings. Pathological gambling subjects reported significantly worse family functioning than control subjects as assessed by all 7 FAD subscales. On the FAD general functioning subscale, 55% of pathological gambling families and 33% of control families were rated "unhealthy" (OR = 2.17; 95% CI, 1.14-4.12; P = .018). Severity of gambling was positively correlated with divorce, childhood maltreatment, and the FAD roles subscale. CONCLUSIONS: People with pathological gambling are more likely than controls to have been divorced, to live alone, and to report having experienced childhood maltreatment than controls. They also report greater family dysfunction.

Neuropsychological performance, impulsivity, ADHD symptoms, and novelty seeking in compulsive buying disorder.

We examined the neuropsychological performance of people with compulsive buying disorder (CBD) and control subjects, along with trait impulsivity, symptoms of attention deficit hyperactivity disorder (ADHD), and selected personality characteristics. Subjects received a comprehensive neuropsychological test battery, depression and ADHD symptom assessment, the Barratt Impulsiveness Scale, and a version of the Temperament and Character Inventory. Persons with CBD (n=26) and controls (n=32) were comparable in terms of age, sex, and years of education. Subjects with CBD had a mean age of 36.3 years (S.D.=15.7) and an age at onset of 19.7 years (S.D.=7.0). Compulsive buyers had more lifetime mood, anxiety, and impulse control disorders. People with Compulsive buying performed significantly better on the Wechsler Abbreviated Scale of Intelligence Picture Completion task, a test of visual perception; otherwise, there were no consistent differences in neuropsychological measures. They also had elevated levels of self-reported depression, ADHD symptoms, trait impulsivity, and novelty seeking. In conclusion, compulsive buyers have greater lifetime psychiatric comorbidity than controls, and higher levels of self-rated depression, ADHD symptoms, trait impulsivity, and novelty seeking. The present study does not support the notion that there is a pattern of neuropsychological deficits associated with CBD.

Reliability and validity of the Borderline Evaluation of Severity Over Time (BEST): a self-rated scale to measure severity and change in persons with borderline personality disorder.

A new self-rated scale to measure severity and change in persons with borderline personality disorder (BPD) is described. The Borderline Evaluation of Severity Over Time (BEST) was developed to rate the thoughts, emotions, and behaviors typical of BPD. Data were collected in the course of a randomized controlled trial (RCT) of Systems Training for Emotional Predictability and Problem Solving (STEPPS) for subjects with BPD. The instrument showed moderate test-retest reliability, high internal consistency, and high discriminant validity. Its 15 separate items showed a moderate or better correlation with the total score. The BEST was also sensitive to clinical change as early as week 4 of the RCT and correlated highly with other measures of illness severity. We conclude that the new scale is both reliable and valid in measuring severity and change in persons with BPD.