Employment in Borderline Personality Disorder

| September 1, 2012 | 0 Comments

by Randy A. Sansone, MD, and Lori A. Sansone, MD
Dr. R. Sansone is a professor in the Departments of Psychiatry and Internal Medicine at Wright State University School of Medicine in Dayton, Ohio, and Director of Psychiatry Education at Kettering Medical Center in Kettering, Ohio; Dr. L. Sansone is a family medicine physician (civilian) and Medical Director, Family Health Clinic, Wright-Patterson Medical Center in WPAFB, Ohio. The views and opinions expressed in this column are those of the authors and do not reflect the official policy or position of the United States Air Force, Department of Defense, or US government.

Innov Clin Neurosci. 2012;9(9):25–29

This ongoing column is dedicated to the challenging clinical interface between psychiatry and primary care—two fields that are inexorably linked.

Funding: There was no funding for the development and writing of this article.

Financial Disclosures: The authors have no conflicts of interest relevant to the content of this article.

Key words: Borderline personality, borderline personality disorder, disability, employment, work

ABSTRACT: A number of studies in the literature have explored employment outcomes in patients with borderline personality disorder. However, after imposing our exclusion criteria, we located only 11 viable studies, published between the years 1983 and 2010. Individual studies examined employment outcomes in 8 to 249 individuals, but eight studies consisted of 33 participants or less. At baseline, participants were recruited from various locales, including hospital settings (7 studies), outpatient settings (2 studies), day treatment (1 study), and a college campus (1 study). The follow-up periods in these studies ranged from 1 to 27 years. Three studies compared participants with borderline personality disorder to a cohort of individuals with other types of psychopathology whereas only two studies used a normative comparison group. Given a host of potential limitations, findings cautiously suggest that nearly half of individuals with borderline personality disorder remain unemployed at follow-up, and of these, only a portion are self-supporting; 20 to 45 percent subsist on disability. However, several studies found modest employment gains among some individuals with borderline personality disorder, and one study developed a work/school acclimatization program, which meaningfully improved employment outcomes. This general area warrants further research to clarify the explicit employment outcomes of patients with borderline personality disorder.

Introduction

A number of investigators report that the symptoms of borderline personality disorder (BPD) tend to remit or lessen over time. For example, Stone[1] reviewed several major follow-up studies of BPD (mostly undertaken in the 1980s) and concluded that patients with this disorder exhibited a fair-to-guarded prognosis. Paris[2] reported that personality disorders, in general, cause significant psychosocial dysfunction over the course of adulthood, but in contrast to this theme, BPD tended to abate with age. Karaklic and Bungener[3] reviewed four retrospective studies exploring 15-year outcomes in BPD, and concluded that global functioning in such patients improved substantially over time (i.e., outcome in functioning settled within a range of mild impairment according to mean scores on the Global Assessment of Functioning scale). Zanarini et al[4] reported that nearly 75 percent of patients with BPD experienced symptom remission during a six-year follow-up period. In addition, Zanarini et al[5] found through multivariate analyses that a good vocational record was one of the predictors for an earlier time to symptom remission. However, despite the general conclusion that BPD symptoms appear to remit over time, how do individuals with BPD fare with employment in relationship to their nonBPD peers? In this edition of The Interface, we examine the various studies that have explored specific work variables over the course of BPD—an issue of relevance for both mental health and primary care clinicians.

Parameters of the Literature Review

In our review, we used the search terms “borderline personality, long-term” and “outcome” to screen the literature in both the PubMed and PsycINFO databases. We then examined references from obtained articles to procure additional articles. We excluded a number of studies for various reasons. We excluded studies of children and adolescents because of the risk of an unreliable diagnosis of BPD, follow-up periods of less than one year (too short of a duration for the investigation of employment outcomes), investigations prior to 1980 (i.e., BPD diagnosis before the publication of standardized diagnostic criteria in the Diagnostic and Statistical Manual of Mental Disorders), and those studies with fewer than five participants. We also excluded follow-up studies that were specifically related to pharmaceutical outcomes (e.g., clozapine, topiramate). Additionally, we excluded studies of specific populations of patients with BPD, such as samples with only comorbid schizophrenia, substance use disorders, or eating disorders. Finally, we excluded outcome data that reported only correlations among variables (no absolute measurements) or did not specifically address employment status (e.g., a number of studies provided outcome data through scores on the Global Assessment of Functioning; while this measure assesses social, occupational, and school functioning, as well as general symptom status, ratings of employment assessment are obscured within a summary score of all areas). For author groups reporting longitudinal outcomes of the same cohort (e.g., Zanarini and Stevenson groups), we used the most recent follow-up data.

Findings of Employment Outcome in BPD

After exclusions, we located 11 viable studies[6–16] on employment outcomes in patients with BPD. These are shown in Table 1 in the order of their year of publication. Note that the earliest published study was in 19836 whereas the most recent published study was in 2010.[16] Samples sizes vary from 810 to 249 individuals,[15] but 8 of 11 studies consisted of samples of 33 or less participants (i.e., generally small sample sizes). In terms of baseline participant entry, seven studies recruited patients who were hospitalized, two recruited patients from outpatient settings, and one recruited patients from day treatment; one study utilized a nonclinical sample (i.e., college students). Follow-up periods vary from 1 to 27 years. In three studies, patients with BPD were compared to patients with other types of psychopathology, which does not allow for comparison with norms.[6–8] Only two studies compared participants with BPD to a normative sample. Finally, no two studies had identical outcome variables for employment.

Despite this variability in methodologies, we can glean several general insights from these studies regarding overall occupational functioning in BPD. From the two studies that assessed employment status as a dichotomous variable (i.e., employed or unemployed), we can cautiously conclude that approximately 45 percent of patients with BPD remain unemployed at follow-up.[9,14] In addition, among those who are employed, only a portion appear to be genuinely self-supporting.[9] Likewise, 20 to 45 percent of patients with BPD are on disability at the time of follow-up.[8,12,15] As a caveat, these meager data also suggest that patients with BPD, while seemingly less employed than the general population, can potentially make some employment gains.[13,16] This may be especially applicable to individuals who participate in programs for occupational preparation as a part of treatment.16 However, the degree of these gains is difficult to ascertain from the extant data.

As we noted previously, specialized programming may improve employment functioning in patients with BPD. A published example is the strategy by Comtois et al.[5] These investigators found that despite clinical improvements in their patients, many remained in outpatient treatment without obtaining employment or attending school. In response to this observation, a new one-year follow-up treatment program was initiated—DBT-ACES (DBT-Accepting the Challenges of Exiting the System). Described as exposure-based with contingency management procedures, patients were informed that if they did not meet the program’s employment/school expectations (e.g., 10 hours of employment per week at 4 months and 20 hours of employment per week at 8 months in the DBT-ACES program), they would be “given a vacation from therapy.” As noted from the results presented in Table 1, this program dramatically improved employment/school outcomes.

The preceding conclusions are cautiously offered, as these data have a number of potential limitations. First, the majority of sample sizes are generally small, which challenges the ability to generalize findings to other patients with BPD. On a side note, we do not know if the patients who adhered to follow-up treatment were generally healthier with less typical employment outcomes than those patients who did not adhere. Second, when a comparison group was present, the majority of studies utilized other psychiatrically ill patients. This type of comparison does not allow for determining how patients with BPD fare compared to norms. Third, the majority of these samples consist of patients who were initially hospitalized in a psychiatric facility, suggesting a higher level of personality-disordered illness at the outset. Are these patients genuinely representative of the larger population of individuals with BPD? Fourth, a number of studies explored only one or two employment variables. Clearly, the assessment of employment status is likely to entail a number of potential variables (e.g., percent of adult life employed, either full or part-time; number of different jobs held during the lifetime; number of firings; complexity of the job; advancement profile while at a single company; relationships with other employees). Finally, only the study by Trull et al[11] examined a nontreatment-seeking sample. It is possible that treatment-seeking individuals may exhibit different characteristics than nontreatment-seeking individuals.

Conclusion

While there are a number of general outcome studies in the area of BPD, few adequately address employment outcomes in these challenging patients. Through a literature search of the PubMed and PsycINFO databases, we were able to locate 11 viable studies after implementing practical exclusion criteria. As expected, these studies vary in sample sizes, initial recruitment sites, comparison groups (when applicable), and work-outcome variables. As a result, generalizations about patient outcomes are difficult to ascertain. In very general terms, current data suggest that approximately half of patients with BPD are unemployed at follow-up, and of those who are employed, only a portion are self-sufficient. Likewise, a substantial percentage of patients subsist on disability. On a positive note, however, some studies indicate modest improvements in occupational outcome over time, and one study found dramatic improvements with the implementation of specific programming that addressed re-entry into the work force or school. These latter types of programs warrant further investigation, as remission from symptoms, if authentic, should correlate with positive employment outcomes.

References
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2.    Paris J. Personality disorders over time: precursors, course and outcome. J Pers Disord. 2003;17:479–488.
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11.    Trull TJ, Useda JD, Conforti K, Doan B-T. Borderline personality disorder features in nonclinical young adults: two-year outcome. J Abnorm Psychol. 1997;106:307–314.
12.    Paris J, Zweig-Frank H. A 27-year follow-up of patients with borderline personality disorder. Compr Psychiatry. 2001;42:482–487.
13.    Stevenson J, Meares R, D’Angelo R. Five-year outcome of outpatient psychotherapy with borderline patients. Psychol Med. 2005;35:79–87.
14.    Yoshida K, Tonai E, Nagai H, et al. Long-term follow-up study of borderline patients in Japan: a preliminary study. Compr Psychiatry. 2006;47:426–432.
15.    Zanarini MC, Jacoby RJ, Frankenburg FR, et al. The 10-year course of social security disability income reported by patients with borderline personality disorder and axis II comparison subjects. J Pers Disord. 2009;23:346–356.
16.    Comtois KA, Kerbrat AH, Atkins DC, et al. Recovery from disability for individuals with borderline personality disorder: a feasibility trial of DBT-ACES. Psychiatr Serv. 2010;61:1106–1111.

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Category: Past Articles, Personality Disorders, Primary Care, Psychiatry, The Interface

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