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BMC Psychiatry

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Validation of the Spanish version of the borderline symptom list, short form (BSL-23)

  • Joaquim Soler9, 6Email author,
  • Daniel Vega7, 8,
  • Albert Feliu-Soler9, 6,
  • Joan Trujols9, 6,
  • Ángel Soto7,
  • Matilde Elices5,
  • Cristina Ortiz5,
  • Víctor Pérez9, 6,
  • Martin Bohus9 and
  • Juan Carlos Pascual9, 6
BMC Psychiatry201313:1317

https://doi.org/10.1186/1471-244X-13-139

Received: 29 October 2012

Accepted: 6 May 2013

Published: 14 May 2013

The Erratum to this article has been published in BMC Psychiatry 2016 16:429

Abstract

Background

The Borderline Symptom List-23 (BSL-23) is a reliable and valid self-report instrument for assessing Borderline Personality Disorder (BPD) severity. The psychometric properties of the original version have proven to be adequate. The aim of the present study was to validate the Spanish language version of the BSL-23.

Methods

The BSL-23 was administered to 240 subjects with BPD diagnosis. Factor structure, reliability, test-retest stability, convergent validity, and sensitivity to change were analyzed.

Results

The Spanish version of the BSL-23 replicates the one-factor structure of the original version. The scale has high reliability (Cronbach’s alpha=.949), as well as good test-retest stability, which was checked in a subsample (n=74; r=.734; p<.01). The Spanish BSL-23 shows moderate to high correlations with depressive symptomatology, state and trait anxiety, hostility and impulsivity scores and BPD measures. The Spanish BSL-23 is able to discriminate among different levels of BPD severity and shows satisfactory sensitivity to change after treatment, which was verified by assessing change before and after 12 group sessions of Dialectical Behavioral Therapy in a subgroup of 31 subjects.

Conclusions

Similar to the original BSL-23, the Spanish BSL-23 is a reliable and valid instrument for assessing BPD severity and sensitivity to change.

Keywords

Borderline personality disorderBorderline symptom listInstrumental studyBPD severity

Background

Borderline Personality Disorder (BPD) is a severe psychiatric condition affecting from 1 to 5.9% of the general population [1, 2]. However, in clinical populations, BPD is prevalent in up to 25% of inpatients [3]. According to the DSM-IV criteria [4], BPD is characterized by a pervasive pattern of instability in interpersonal relationships, identity, impulsivity, and affect. BPD is associated with high rates of suicide [5], comorbid Axis I and II mental disorders [68], severe functional impairment [9], and high costs for psychiatric services [9, 10]. BPD diagnosis is generally based on (1) generic Axis II diagnostic interviews that include all DSM-IV Axis II diagnoses such as the SCID-II [11] or (2) BPD-specific structured interviews such as the Diagnostic Interview for Borderlines-Revised (DIB-R) [12, 13], which improve the specificity and accuracy of the diagnosis.

Due to the wide range of BPD symptoms, studies of this disorder have used multiple symptomatology scales designed to evaluate Axis I disorders. The use of several different scales gives an indirect assessment of BPD symptoms. However, more recently, several BPD-specific scales based on DSM-IV criteria have been developed to increase accuracy of the diagnosis and decrease the time needed to perform the assessment. Clinician-administered scales include the BPD Severity Index IV (BPDSI-IV) [14], the Zanarini Rating Scale for Borderline Personality Disorder (ZAN-BPD) [15], and the Clinical Global Impression scale for BPD patients (CGI-BPD) [16]. Differences between these scales mainly involve administration time, time-frame considered, and the number of items used to assess each criterion. Despite the good psychometric properties of these clinician-administered instruments, they all have certain disadvantages, such as a long administration time or a need for clinical expertise to perform the assessments.

At the moment, only three self-reported scales are available to assess BPD severity. The Borderline Evaluation of Severity Over Time (BEST) [17], a 15-item instrument composed of 3 subscales to assess the thoughts, emotions, and behaviours typical of BPD subjects and to measure severity and changes in BPD. The second instrument is the Borderline Symptom List (BSL-95), created by Bohus et al. [18] based on DSM-IV criteria and the DIB-R, including the collaboration of clinical experts and patients. The BSL-95 contains 95 items to evaluate the subjective complaints common among BPD subjects. Each item is quantitatively assessed on a 5-point Likert scale that ranges from 0 (not at all) to 4 (very strong). The BSL-95 has strong psychometric properties, but its length makes it impractical in some settings. For this reason, the original version (BSL-95) was later reduced to create the Borderline Symptom List-23 (BSL-23) [19]. The BSL-23 includes those items from the original version that had shown the highest levels of sensitivity to change and that discriminate best between BPD and other disorders. In addition, because the new version contains only 23 items, the administration time is considerably shortened. The psychometric properties of the BSL-23 were assessed in 5 different BPD patient samples. A total of 659 subjects were evaluated and correlation between the BSL-95 and the BSL-23 was high. The principal component analysis suggested a structure of one dominant factor. Findings showed a high internal consistency, high test-retest reliability, and good sensitivity to change after Dialectical Behavioral Therapy (DBT) treatment. In short, the authors considered that the BSL-23 was a reliable and brief self-reported instrument for assessing BPD severity as well as sensitivity to change.

Several instruments have been created to assess BPD diagnosis and severity in the Spanish population [13, 16]. However, no validated self-report measures are yet available to specifically assess BPD severity. For this reason, the aim of the present study was to validate the Spanish language version of the BSL-23 in a sample of subjects with BPD diagnosis. The psychometric properties of Spanish version of the BSL-23 and its sensitivity to change due to therapeutic intervention were tested.

Method

Participants

The total sample consisted of 240 subjects recruited from mental health settings in Spanish public institutions. Sample size was considered appropriate taking into account psychometric recommendations that suggest 5 to 10 individuals per item [20]. Inclusion criteria consisted of BPD diagnosis according to DSM-IV criteria as assessed by a structured interview (DIB-R) [13] and age between 18 and 45 years. Exclusion criteria were as follows: comorbidity with bipolar disorder, schizophrenia, current major depressive disorder, substance dependence, and severe difficulties in reading comprehension. All participants had to be native Spanish speakers.

This study was approved by the Clinical Research Ethics Committee at the Hospital de la Santa Creu i Sant Pau and carried out in accordance with the Declaration of Helsinki. Participants were given a detailed description of the study and gave their written informed consent.

Instruments

Diagnosis interview

–Revised Diagnostic Interview for Borderlines (DIB-R) [13]. The DIB-R is a structured interview for assessing BPD diagnosis criteria in four areas: impulsive behavior, cognitive area, affective area and interpersonal relationships. The assessment focuses on the prior two years and the scale ranges from 0 to 10, with a cut-off level set at 6 for a diagnosis of BPD [13].

Scales

  • Borderline Symptom List – 23 (BSL-23) [19]. The BSL-23 is a self-rated scale that assesses BPD symptomatology. The original version is composed of a one-factor structure and has shown a high internal consistency as evidenced by a Cronbach’s alpha of 0.93. It has also shown good reliability for BPD diagnosis as well as a satisfactory sensitivity to change. Administration of the BSL-23 takes an average of 3 to 4 minutes.

  • Barrat Impulsivity Scale (BIS-11) [21]. The BIS-11 is a 30-item self-reported scale that contains 3 subscales: motor impulsivity, cognitive impulsivity, and lack of planning. The global impulsivity score ranges between 0 and 120.

  • Beck Depression Inventory (BDI-II) [22]. This self-report instrument consists of 21 items to evaluate depressive symptomatology.

  • State Trait Anxiety Inventory (STAI) [23]. STAI is a 40-item questionnaire with two subscales (20 items each), one to assess state anxiety (STAI-S) and the other to evaluate trait anxiety (STAI-T). Total scores range from 0 to 60, and there is no clinical cut-off in the Spanish version.

  • Buss-Durkee Hostility Inventory (BDHI) [24]. The BDHI is a self-reported true/false questionnaire with 75 items, 7 subscales (Assault, Indirect Hostility, Irritability, Negativism, Resentment, Suspicion, and Verbal Hostility) and a global hostility score.

  • Clinical Global Impression for Borderlines (CGI-BPD) [16]. The CGI-BPD assesses the severity of BPD symptoms as well as sensitivity to therapeutic change. This clinician-administered scale measures the severity of nine items using a 7-point Likert scale. The items are based on DSM-IV diagnosis criteria for BPD. In our study, the CGI-BPD was only administered to a sub-sample of patients to assess sensitivity to change.

Procedure

Participants were enrolled in the study over a two-year period according to the predetermined inclusion and exclusion criteria. Subjects received information about the study aims and instructions on how to complete the tests. Participation in the study was voluntary and no financial retribution was given.

The BSL-23 was translated from English to Spanish by three native Spanish speakers with clinical expertise and in accordance with the author’s supervision. An independent native English-speaking translator with expertise in translation of bio-medical texts translated this Spanish version back into English. The authors of the original BSL-23 version approved the final Spanish version.

To analyze the convergent validity of the Spanish BSL-23, the following scales were used: BIS-11, BDI, STAI-S, STAI-T, BDHI and CGI-BPD (this latter available only from 31 individuals). Correlation between BSL-23 and DIB-R was also performed in order to ascertain the convergence with a diagnostic instrument for BPD. To study test-retest reliability of the Spanish BSL-23, a sub-sample of 74 participants were asked to complete the instrument again after one week. To examine sensitivity to change following treatment, 31 individuals completed the BSL-23 before and after 3 months intervention based on DBT in a group format (1 session per week). The DBT group therapy consists of a skills training 2 hours per week. These skills are divided into four modules: Interpersonal Effectiveness, Emotion Regulation, Distress Tolerance and Mindfulness. This sub-sample also completed the CGI-BPD before and after treatment.

In order to test if BSL-23 was able to differentiate among different levels of BPD severity, the following procedure was used. A stepwise backward linear regression analysis was performed including BDI for affective symptomatology, BIS-11 subscales for impulsivity, and BDHI subscales for hostility and aggression as independent variables to predict CGI-BPD scores as the dependent variable. BDI total score, BIS-11 non-planning impulsivity and all BDHI subscales except “Distrust” significantly predicted CGI-BPD scores (R2=.73; p=.03). The unstandardized values from the regression model were then divided into quartiles, which served to finally classify participants in four categories of BPD severity. This variable was introduced as between-group factor in a one-way ANOVA with BSL-23 scores as the dependent variable.

Data analysis

Data analysis was carried out using SPSS 18.0 statistical software for Windows. Descriptive statistics were used to describe the demographic and clinical characteristics of the sample. An exploratory factorial analysis (EFA) of principal components with a Varimax rotation was performed to examine the factorial structure of the scale. It was used Confirmatory Factor Analysis (CFA) to explore the goodness of fit of the original one-factor structure of the BSL. EQS software for Windows version 6.1 [25] was used to conduct the CFA. The maximum likelihood with robust correction method was used to adjust for distributional problems in the data set. Although a model with a non-significant chi-square estimate is generally considered a model with good fit, Hu and Bentler [26] recommended combinational rules to evaluate model fit. The following criteria were used to indicate the fit of the CFA models to the data: CFI (Comparative Fit Index) and GFI (Goodness of Fit Index) >.90 and RMSEA (Root Mean Square Error of Approximation) <.08. Values for CFI and GFI ranged from 0 to 1. These fit statistics and the chi-square were selected because previous research has demonstrated their performance and stability [26, 27].

To test internal consistency, global Cronbach’s alpha was estimated and the split-half method was also applied. In addition, Cronbach’s alpha was estimated with each of the 23 items removed one at a time from the scale. Test-retest reliability and convergent validity were evaluated by correlation analysis. In order to assess the BSL-23 sensitivity to clinical change, we analyzed post- minus pre- treatment scores using a t-test comparison. Additionally, we compared this change value with CGI-BPD results through correlational analysis.

Results

Socio-demographic and clinical characteristics of the sample

As shown in Table 1, more than half of the sample were women (57.5%), with a mean age of 32.4 years old (SD=8). A slight majority were single (52.8%) and most had completed at least secondary schooling. Most subjects (80%) were not working or studying at the time of the study. BPD symptomatology was moderate to severe, and the mean DIB-R score was 7.4 (SD=1.6).
Table 1

Socio-demographic and clinical characteristics of the sample

 

BPD ( n =240)

Age (M, SD)

32.4 (8)

DIB- R (M, SD)

7.4 (1.6)

Gender – Woman (%)

57.5

Marital status (%)

 

Single

52.8

Married

32.3

Divorced

14.5

Widow

.4

Education (%)

 

No education

3.8

Primary school

34.6

Secondary education

44.2

University

15.4

Current activity (%)

 

Employed

16.7

Student

3.3

unemployed

80%

Note. BPD=Borderline Personality Disorder; DIB-R=Diagnostic Interview for Borderlines Revised.

Factor structure

The Kaiser-Meyer-Olkin (KMO) measure yielded a value of .952 and Bartlett’s Test of Sphericity was significant (p<.001). An initial exploratory component analysis with a Varimax rotation showed a three factor structure with Eigen values greater than 1 (11.065, 1.407 and 1.120), accounting for 59.1% of total variance. The scree plot, however, suggested a unifactorial solution (Figure 1). A posterior EFA was performed by fixing one factor. The unifactorial solution explained 48.11% of total variance. Most of the items (22 out of 23) showed total factorial loadings superior to .40, except for item 23. Table 2 shows the factorial loadings of each item.
Figure 1

Scree plot of the BSL-23 Spanish version.

Table 2

Factor Structure of the BSL-23 Spanish version

BSL Items

Factor 1

BSL-1

Me resultaba difícil concentrarme

.702

BSL-2

Me sentí indefenso

.737

BSL-3

Estuve ausente e incapaz de recordar que estaba haciendo en realidad

.606

BSL-4

Sentí asco

.569

BSL-5

Pensé en hacerme daño

.767

BSL-6

Desconfié de los demás

.586

BSL-7

No creía que tuviera derecho a vivir

.775

BSL-8

Me sentía solo

.749

BSL-9

Sentí una tensión interna estresante

.800

BSL-10

Sentí mucho miedo de imágenes que me vinieron a la cabeza

.655

BSL-11

Me odié a mí mismo

.825

BSL-12

Quise castigarme

.603

BSL-13

Sufrí de vergüenza

.640

BSL-14

Mi humor oscilaba rápidamente entre la ansiedad, la rabia y la depresión

.831

BSL-15

Sufrí al oír voces y ruidos procedentes de dentro o fuera de mi cabeza

.521

BSL-16

Las críticas tuvieron un efecto demoledor en mí

.711

BSL-17

Me sentí vulnerable

.752

BSL-18

La idea de morirme me causó una cierta fascinación

.782

BSL-19

Nada parecía tener sentido para mí

.839

BSL-20

Tuve miedo de perder el control

.797

BSL-21

Me di asco a mí mismo

.600

BSL-22

Tuve la sensación de salir de mí mismo

.490

BSL-23

Sentí que no valía nada

.373

The one-factor model in the CFA showed good fit indices sbχ2= 574.7904 (p<.001), (CFI= .905, GFI=.767, SRMR=.053, RMSEA= .079 [.071-.087]). According to the fit indices, the one-factor model represents correctly the observed data.

Reliability

The Cronbach’s alpha coefficient was .936 and the split-half method yielded a correlation of r=.92, indicating that the scale has a high overall internal consistency. In the item-by-item reliability analysis, Cronbach's alpha coefficient showed a slight improvement (from .936 to .949) in its value when item 23 was not included.

Analysis of test-retest stability within one week was performed in a subsample of 74 subjects, with satisfactory results (r=.734; p<.01).

Convergent validity

As shown in Table 3 , positive moderate to high correlations were observed between the scores on the BSL-23 and depression symptoms measured by the BDI (r=.787), state-anxiety measured by the STAI-S (r=.705), trait-anxiety by means of STAI-T (r=.746), hostility measured by the BDHI (r=.421) and impulsivity measured by the BIS (r=.376). All correlations were highly significant at p< .001. Correlation analyses between BSL-23 and DIB-R and CGI-BPD showed that this latter was strongly associated with BSL-23, while DIB-R was moderately related (see Table 3).
Table 3

Correlations between Spanish version of BSL-23 scores and other scales

 

BSL-23

Beck Depression Inventory (BDI)

.787**

State Trait Anxiety Inventory – S (STAI-S)

.705**

State Trait Anxiety Inventory – T (STAI-T)

.746**

Buss-Durkee Hostility Inventory (BDHI) Total Score

.421**

BDHI – Fisical Hostility

.200**

BDHI – Verbal Hostility

.244**

BDHI- Indirect Hostility

.373**

BDHI - Irritability

.396**

BDHI - Resentment

.412**

BDHI - Distrust

.333**

BDHI - Negativism

.180*

BDHI - Guilt

.301**

Barrat Impulsivness Scale (BIS) – Total Score

.376**

BIS – Attentional

.144*

BIS - Motor

.424**

BIS - Nonplanning

.276**

CGI-BPD

.889**

DIB-R

.407**

*p<.05, **p<.001.

Sensitivity to change

To establish the scale’s ability to detect improvement in BPD symptomatology, the delta scores (difference between the first and second administration scores) obtained in BSL-23 were correlated with the improvement observed in the CGI-BPD (measured before and after a 3-month DBT skills training treatment) in a sub sample of 31 patients with BPD. The mean pre- and post-treatment scores for the BSL-23 were, respectively, 2.21 (SD=.96), and 1.83 (SD=.96; p= .01). For the CGI-BPD, the mean pre- and post-treatment scores were 4.80 (SD=1.04) and 4.16 (SD= .96.; p= .002), respectively. The mean change was obtained for both the BSL-23 and the CGI-BPD (including overall score plus all subscales) in order to compare pre- and post-treatment scores. The correlation between the mean change in BSL-23 and in the CGI-BPD global score was significant (r=.79). Other significant correlations were identified for the following subscales: Abandonment (r=.636), Unstable Relationships (r=.719), Impulsivity (r=.675), Suicide(r=.733), Affective Instability (r=.836), Anger (r=.810) and Paranoid Ideation (r=.503). All reported correlations were significant at p<.01.

Discrimination among BPD severity levels

BSL-23 was able to discriminate among different levels of BPD severity [F(3,179)=51.18; p<.001]. Table 4 displays Bonferroni’s posthoc analyses regarding BSL-23 scores among groups. As it can be observed BSL-23 differentiated all groups of severity.
Table 4

BSL mean scores’ distribution by BPD severity levels as measured by the categorical CGI-BPD unstandardized scores

 

1st quartile (n=46)

2nd quartile (n=46)

3rd quartile (n=46)

4th quartile (n=45)

Bonferroni posthoc comparisons

BSL-23 scores

.55 [.61]

1.03 [.81]

1.78 [.81]

2.44 [.89]

(1st )<(2nd)*,

(1st )< (3rd)***, (1st )< (4th)***,

(2nd)<(3rd )***, (2nd)< (4th)***,

     

(3rd)<(4th)**

*p<.05; **p<.01; ***p<.001.

Mean and SD (between brackets) are represented. The following quartile values represent each severity level according to predicted CGI-BPD scores: 1st quartile: 3.59, 2nd quartile: 4.27; 3rd quartile: 4.9; 4th quartile: 6.63. BPD: Borderline Personality Disorder,.

Discussion

Although BPD is the most commonly studied personality disorder in clinical trials, only a very limited number of self-reported questionnaires are available to specifically assess BPD severity and sensitivity to change following therapeutic interventions. Moreover, none of the existing instruments had been adapted for Spanish speakers, until now. The original BSL-95 was shortened to the BSL-23 to reduce assessment time and to target sensitivity to change. In the current study, the Spanish BSL-23 has shown good psychometric properties similar to the original version.

The principal component analysis of the current instrument presents a unidimensional factor structure identical to the original version. The percentage of variance (48.11%) explained by this single factor is even better than the one obtained in the original validation study [18]. In our study, this unidimensional model was also confirmed by a CFA. The findings show a high internal consistency of the Spanish short version of BSL as indicated by the high Cronbach’s alpha and Spearman-Brown coefficient. Although item 23 shows less psychometric robustness compared to the rest on factorial and reliability analyses, their psychometric indexes range from moderate to acceptable values. Moreover, the reliability of the Spanish BSL-23 is similar to that of the English versions (BSL-23 and BSL-95), both of which had a Cronbach’s alpha of .97.

The one-week temporal reliability of the scale was high (r=.73) and comparable to the scores obtained in the original BSL-23 (r=.82) and BSL-95 (r=.84) studies [18, 19].

Given the wide spectrum of symptoms for BPD, we expected to observe positive correlations between the Spanish version of BSL-23 and other self-reported scales designed to assess depression and anxiety symptoms, hostility, and impulsivity. BSL-23 scores showed a positive correlation with BDI, BDHI, BIS and STAI-S and STAI-T and this correlation ranged from low/moderate –BDHI and BSI (r=.144 to r=.424; including subscales)– to high: BDI and STAI subscales (r=.705 to r=.787). The original BSL-23 study showed a strong correlation between scores on affective symptomatology and BSL-23 [19]; in our study, we also found a high correlation between BSL-23 and BDI scores. This association between depressive symptomatology and BPD scales has also been reported in other self-reported BPD scales [17]. However, unlike the original study by Bohus et al. [19], we found high and significant correlations between anxiety symptoms and BSL-23. Although measures of hostility and impulsivity were not used to study convergent validity in previous BSL validations, we found moderate and positive correlations between Spanish BSL-23 and BDHI (hostility) and BIS (impulsivity) scores. The correlations seen in our study were similar to those previously described by Bohus et al. [18]. As expected, correlations between BSL-23 and other specific BPD instruments i.e. DIB-R and CGI-BPD indicating good and excellent convergent validity, respectively. The slight discrepancy of convergent validity with regard these two instruments may be due to the fact that BSL-23 and CGI-BPD assess the same temporal frame (one week), while the DIB-R recalls information for the last two years. These results support the convergent validity of the Spanish version of the questionnaire and the capacity of the BSL-23 to differentiate different levels of severity is a strong attribute of the scale to be used either in clinical settings and research.

The instrument also showed a good capacity to detect changes produced by therapeutic BPD interventions. To assess sensitivity to changes, we carried out a 3-month DBT group therapy program whose effectiveness in BPD patients had been proven in a previous study [28]. This therapeutic intervention, based on self-regulatory skills acquisition, was nearly identical to the program used in the original BSL-23 [19]. In our study, BSL-23 scores were compared to the CGI-BPD [16], an instrument also developed to assess changes in BPD symptoms after treatment, and we found a strong positive correlation between both instruments. BSL-23 also correlate positively (r≥.50) with improvements observed in the CGI-BPD subscales for Abandonment, Unstable Relationships, Impulsivity, Suicide, Affective Instability, Anger Paranoid Ideation.

Finally, a limitation of our study is the absence of a non-BPD clinical group comparison as had been done in the original English version with five different psychiatric samples [19].

Conclusions

To conclude, the Spanish BSL-23 is a reliable instrument for assessing and discriminating BPD severity and clinical outcomes after a psychotherapeutic intervention. Moreover, administration-time is brief and it is suitable for use in both research and clinical settings.

Notes

Declarations

Acknowledgments

This study was supported by Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM) and by a grant from Instituto de Salud Carlos III (PI10/00253).

Authors’ Affiliations

(1)
Servicio de Psiquiatría, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona
(2)
Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM)
(3)
Servei de Psiquiatria i Salut Mental, Hospital de Igualada (Consorci Sanitari de l’Anoia)
(4)
Unitat de Psicologia Mèdica, Departament de Psiquiatria i Medicina Legal & Institut de Neurociències, Universitat Autònoma de Barcelona
(5)
Department of Psychosomatics and Psychotherapy, Central Institute of Mental Health

References

  1. Grant BF, Chou SP, Goldstein RB, Huang B, Stinson FS, Saha TD, Smith SM, Dawson DA, Pulay AJ, Pickering RP, Ruan WJ: Prevalence, correlates, disability, and comorbidity of DSM-IV borderline personality disorder: results from the wave 2 national epidemiologic survey on alcohol and related conditions. J Clin Psychiatry 2008, 69:533–545.View ArticlePubMedPubMed CentralGoogle Scholar
  2. Lenzenweger MF: Epidemiology of personality disorders. Psychiatr Clin North Am 2008, 31:395–403.View ArticlePubMedGoogle Scholar
  3. Leichsenring F, Leibing E, Kruse J, New AS, Leweke F: Borderline personality disorder. Lancet 2011, 377:74–84.View ArticlePubMedGoogle Scholar
  4. American Psychiatric Association: The diagnostic and statistical manual of mental disorders: DSM-IV-TR. Washington D.C: American Psychiatric Association; 2000.Google Scholar
  5. Paris J: Chronic suicidality among patients with borderline personality disorder. Psychiatr Serv 2002, 53:738–742.View ArticlePubMedGoogle Scholar
  6. Skodol AE, Gunderson JG, Pfohl B, Widiger TA, Livesley WJ, Siever LJ: The borderline diagnosis I: psychopathology, comorbidity, and personality structure. Biol Psychiatry 2002, 51:936–950.View ArticlePubMedGoogle Scholar
  7. Barrachina J, Pascual JC, Ferrer M, Soler J, Rufat MJ, Andión O, Tiana T, Martín-Blanco A, Casas M, Pérez V: Axis II comorbidity in borderline personality disorder is influenced by gender, Age and clinical severity. Compr Psychiatry 2011, 52:725–730.View ArticlePubMedGoogle Scholar
  8. Zanarini MC, Frankenburg FR, Dubo ED, Sickel AE, Trikha A, Levin A, Reynolds V: Axis II comorbidity of borderline personality disorder. Compr Psychiatry 1998, 39:296–302.View ArticlePubMedGoogle Scholar
  9. Bender DS, Dolan RT, Skodol AE, Sanislow CA, Dyck IR, McGlashan TH, Shea MT, Zanarini MC, Oldham JM, Gunderson JG: Treatment utilization by patients with personality disorders. Am J Psychiatry 2001, 158:295–302.View ArticlePubMedGoogle Scholar
  10. Zanarini MC, Jacoby RJ, Frankenburg FR, Reich DB, Fitzmaurice G: 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.View ArticlePubMedPubMed CentralGoogle Scholar
  11. Gómez-Beneyto M, Villar M, Renovell M, Pérez F, Hernández M, Leal C, Cuquerella M, Slok C, Asencio A: The diagnosis of personality disorder with a modified version of the SCID-II in a Spanish clinical sample. J Pers Disord 1994, 8:104–110.View ArticleGoogle Scholar
  12. Zanarini MC, Gunderson JG, Frankenburg FR, Chauncey DL: The revised diagnostic interview for borderlines: discriminating borderline personality disorders from other axis II disorders. J Pers Disord 1989, 3:10–18.View ArticleGoogle Scholar
  13. Barrachina J, Soler J, Campins MJ, Tejero A, Pascual JC, Alvarez E, Zanarini MC: Pérez sola V: validation of a Spanish version of the diagnostic interview for borderlines revised (DIB-R). Actas Esp Psiquiatr 2004, 32:293–298.PubMedGoogle Scholar
  14. Giesen-Bloo JH, Wachters LM, Schouten E, Arntz A: The borderline personality disorder severity index-IV: psychometric evaluation and dimensional structure. Pers Individ Dif 2010, 49:136–141.View ArticleGoogle Scholar
  15. Zanarini MC, Vujanovic AA, Parachini EA, Boulanger JL, Frankenberg FR, Hennen J: Zanarini rating scale for borderline personality disorder (ZAN-BPD): a continuous measure of DSM-IV borderline psychopathology. J Pers Disord 2003, 17:233–242.View ArticlePubMedGoogle Scholar
  16. Pérez V, Barrachina J, Soler J, Pascual JC, Campins MJ, Puigdemont D, Alvarez E: The clinical global impression scale for borderline personality disorder patients (CGI-BPD): a scale sensible to detect changes. Actas Esp Psiquiatr 2007, 35:229–235.PubMedGoogle Scholar
  17. Pfohl B, Blum N: St. John D, McCormick B, Allen J, black DW: reliability and validity of the borderline evaluation of severity over time: a new scale to measure severity and change in borderline personality disorder. J Pers Disord 2009, 23:281–293.View ArticlePubMedPubMed CentralGoogle Scholar
  18. Bohus M, Limberger MF, Frank U, Chapman A, Kühler T, Stieglitz RD: Psychometric properties of the borderline symptom list (BSL). Psychopathology 2007, 40:126–132.View ArticlePubMedGoogle Scholar
  19. Bohus M, Kleindienst N, Limberger MF, Stieglitz RD, Domsalla M, Chapman AL, Steil R, Philipsen A, Wolf M: The short version of the borderline symptom list (BSL-23): development and initial data on psychometric properties. Psychopathology 2009, 42:32–39.View ArticlePubMedGoogle Scholar
  20. Nunnally JC: Psychometric theory. 1st edition. New York: McGraw-Hill; 1978.Google Scholar
  21. Oquendo MA, Baca-García E, Graver R, Morales M, Montalván V, Mann JJ: Adaptación española de la Barratt impulsiveness scale (BIS 11). Eur Psychiatry 2001, 15:147–155.Google Scholar
  22. Sanz J, Perdigón A, Vázquez C: The spanish adaptation of Beck’s depression inventory-II (BDI-II): 2. Psychometric properties in the general population. Clínica y Salud 2003, 14:249–280.Google Scholar
  23. Spielberger CD, Gorsuch RL, Lushene R: Manual del cuestionario de ansiedad estado/rasgo (STAI). Madrid, España: TEA Ediciones; 1982.Google Scholar
  24. Montalván V, Graver R, Oquendo MA, Baca-García E, Morales M, Mann J: Spanish adaptation of the buss-durkee hostility inventory (BDHI). Eur J Psychiat 2001, 15:101–112.Google Scholar
  25. Bentler PM: EQS structural equations program manual. Encino, CA: Multivariate Software; 1995.Google Scholar
  26. Hu LT, Bentler PM: Cut-off criteria for fit indexes in covariance structure analysis: conventional criteria versus new alternatives. Struct Equ Modeling 1999, 6:1–55.View ArticleGoogle Scholar
  27. Bentler PM, Bonett DG: Significance tests and goodness of fit in the analysis of covariance structures. Psychol Bull 1980, 47:541–570.Google Scholar
  28. Soler J, Pascual JC, Tiana T, Cebrià A, Barrachina J, Campins MJ, Gich I, Alvarez E, Pérez V: Dialectical behavior therapy skills training compared to standard group therapy in borderline personality disorder: a 3-month randomised controlled clinical trial. Behav Res Ther 2009, 47:353–358.View ArticlePubMedGoogle Scholar
  29. Pre-publication history

    1. The pre-publication history for this paper can be accessed here:http://www.biomedcentral.com/1471-244X/13/139/prepub

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© Soler et al.; licensee BioMed Central Ltd. 2013

This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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