The relationship between alexithymia and salivary cortisol levels in somatoform disorders

The purpose of this study was to investigate cortisol levels as a function of the hypothalamic-pituitary-adrenal axis (HPA) in relation to alexithymia in patients with somatoform disorders (SFD). Diurnal salivary cortisol was sampled in 32 patients with SFD who also underwent a psychiatric examination and filled in questionnaires (Toronto Alexithymia Scale, TAS scale; Screening for Somatoform Symptoms, SOMS scale; Hamilton Depression Scale, HAMD). The mean TAS total score in the sample was 55.6+/-9.6, 32% of patients being classified as alexithymic on the basis of their TAS scores. Depression scores were moderate (HAMD=13.2, Beck Depression Inventory, BDI=16.5). The patients' alexithymia scores (TAS scale "Difficulty identifying feelings") correlated significantly positively with their somatization scale scores (Symptom Checklist-90 Revised, SCL-90-R); r=0.3438 (P<0.05) and their scores on the Global Severity Index (GSI) on the SCL-90-R; r=0.781 (P<0.01). Regression analysis was performed with cortisol variables as the dependent variables. Cortisol levels [measured by the area under the curve-ground (AUC-G), area under the curve-increase (AUC-I) and morning cortisol (MCS)] were best predicted in a multiple linear regression model by lower depressive scores (HAMD) and more psychopathological symptoms (SCL-90-R). No significant correlations were found between the patients' alexithymia scores (TAS) and cortisol levels. The healthy control group (n=25) demonstrated significantly higher cortisol levels than did the patients with SFD; in both tests P<0.001 for AUC-G and AUC-I. However, the two groups did not differ in terms of their mean morning cortisol levels (P>0.05). The results suggest that pre-existing hypocortisolism might possibly be associated with SFD.     

Adolescent hyperactivity and general psychopathology

The aim of this study was to explore the relationship between activity and psychopathology in adolescents. A total of 289 high school students completed the Symptom Check List-90-R (SCL-90-R) and Wender Utah Rating Scale (WURS) in December 1998. The WURS was used to measure the students' activity level and the SCL-90-R was used as a measure of general psychopathology. Forty-one students (14.18%) scored higher than 46, the cut-off point for differentiation of attention deficit hyperactivity disorder (ADHD) from the general population according to Ward's report, in the WURS (WURS(+)). The WURS(+) students scored significantly higher than the WURS(-) students in all the subscales of SCL-90-R. The prevalence rate of adolescent WURS(+) in this study is 14.18%. This result shows that ADHD adolescents have overlapping symptoms with depression.     

Comparative psychopathology of women with bulimia nervosa and obsessive-compulsive disorder.

Twenty women with bulimia nervosa (BN) and 20 women with obsessive-compulsive disorder (OCD) were compared on responses to the Minnesota Multiphasic Personality Inventory (MMPI), Symptom Checklist-90-Revised (SCL-90-R), and the Beck Depression Inventory (BDI). Multivariate analyses showed no significant differences between bulimic and OCD women on the MMPI, although a greater number of bulimic women showed significant elevations on several of the clinical scales. Analyses of SCL-90-R profiles indicated higher scores on somatization, interpersonal sensitivity, and psychoticism in the BN sample. Bulimic women did not differ significantly from OCD women on either obsessive-compulsive measures or other measures of anxiety. Similarities and differences in symptom profiles between these two groups are discussed, as well as their implications for alternative treatment approaches for BN.     

A detailed profile of cognitive dysfunction and its relation to psychological distress in patients with type 2 diabetes mellitus.

Type 2 diabetes mellitus (DM2) is a common metabolic disorder. DM2 is associated with cognitive impairments, and with depressive symptoms, which occur in about one third of patients. In the current study we compared the cognitive profile and psychological well-being of 119 patients with DM2 (mean age: 66 +/- 6; mean duration: 9 +/- 6 years) with 55 age and education matched-control participants. Groups were compared on cognitive performance in five major cognitive domains, psychological wellbeing [assessed by Symptom Checklist (SCL)-90-R and the Beck Depression Inventory (BDI-II)] and abnormalities on brain MRI. We hypothesized an interrelationship between cognition, MRI abnormalities, and psychological well-being. DM2 patients performed significantly worse than controls on cognitive tasks, especially on tasks that required more mental efficiency, although the differences were modest (effect sizes Cohen d < .6). We speculate that DM2 patients have a diminished ability to efficiently process unstructured information. Patients with DM2 had significantly higher scores on the SCL-90-R (p < .001) and on the BDI-II (p < .001) and worse MRI ratings than controls, but psychological distress did not correlate with cognition, MRI ratings or biomedical characteristics. Contrary to our hypothesis, cognitive disturbances and psychological distress thus seem independent symptoms of the same disease.     

Predictors of Suicidal Ideation in People with Epilepsy Living in Korea

Background and Purpose

The risk of suicide or suicide attempts is reported higher in people with epilepsy (PWE) than in the general population. Although epileptic, psychiatric, and psychosocial factors are known risk factors for suicide or suicide attempt, no studies have evaluated the predictors of the severity of suicidal ideation-which is a warning sign for suicide attempts-in PWE. Therefore, we measured the severity of suicidal ideation and its risk factors.

Methods

Consecutive PWE who were medicated with antiepileptic drugs (AEDs) and attended epilepsy clinic were included in the study. The subjects completed self-reported questionnaires, which included the Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI), Symptom Checklist-90-Revised (SCL-90-R), and Scale for Suicide Ideation-Beck (SSI-Beck). We compared the patients'' demographic and clinical variables, and BDI, BAI, and SCL-90-R scores with their SSI-Beck score, and used our findings to determine the predictors for suicidal ideation.

Results

In total, 257 PWE were enrolled in the study. SSI-Beck scores correlated strongly with several seizure-related variables, duration of education, IQ, BDI and BAI scores, and nine domains of the SCL-90-R questionnaire. However, the strongest predictor for suicidal ideation was BDI score (β=0.41, p<0.001), followed by several SCL-90-R domains, such as obsessive-compulsive (β=-0.39, p<0.001), depression (β=0.38, p<0.001), hostility (β=0.22, p=0.002), paranoid ideation (β=0.17, p=0.01), and IQ (β=-0.10, p=0.017). These variables explained 59% of the variance in the SSI-Beck score. The seizure-related variables that influenced the BDI score were seizure frequency, duration of education, MRI abnormality, and number of AEDs. However, these variables explained only 18% of the variance in the BDI score.

Conclusions

Major risk factors for suicidal ideation in PWE were depressive and psychiatric symptoms rather than seizure-related variables. Therefore, clinicians should focus on screening for depression and other psychiatric problems and treat them appropriately in order to reduce suicidal behavior in PWE. Since seizure-related variables also exhibited a minor role in determining depressive symptoms, stronger seizure-related risk factors for depression should be sought, such as seizure severity or psychosocial factors, to minimize suicidal behavior.     

Psychiatric symptoms in ankylosing spondylitis: their relationship with disease activity,functional capacity,pain and fatigue

ObjectivesThe aim of this study is to evaluate psychiatric symptoms in patients with ankylosing spondylitis (AS) and to investigate the relationship of the disease activity, functional capacity, pain, and fatigue with psychiatric symptoms.MethodsEighty AS patients and 80 healthy controls were included in the study. Spinal pain by visual analog scale (pain VAS-rest), disease activity by Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), functional capacity by Bath Ankylosing Spondylitis Functional Index (BASFI), and fatigue by Multidimensional Assessment of Fatigue (MAF) were assessed in patients. Psychiatric symptoms were measured using the Symptom Checklist-90-R (SCL-90 R), Beck Depression Inventory (BDI), State-Trait Anxiety Inventory (STAI), Pittsburgh Sleep Quality Index (PSQI) and Rosenberg Self-Esteem Scale (RSES).ResultsSCL-90-R total and all subscale scores (except interpersonal sensitivity and psychoticism) and BDI scores were significantly higher in the AS group compared to control group. PSQI total and all subscale scores were significantly higher in the AS group. State anxiety scale score was significantly higher and RSES score was significantly lower in the AS group. Psychiatric symptoms (except Rosenberg Self-Esteem score) were significantly correlated with BASDAI, BASFI, pain VAS rest, and MAF scores.ConclusionPsychiatric symptoms are often seen in patients with AS. Disease activity, functional capacity, pain and fatigue were correlated with psychiatric symptoms but self-esteem was not. Therefore, psychiatric symptoms should be taken into consideration in the management of AS.     

Psychopathology and clinical features in an Italian sample of patients with myofascial and temporomandibular joint pain: preliminary data

OBJECTIVE: Aim of this study was to provide data on the relationships between psychopathological variables and temporomandibular disorders (TMD). Sixty-three TMD patients were investigated using clinical and anamnestical psychiatric informations and psychopathological measures. METHODS: Three groups of TMD patients were recruited according to the Research Diagnostic Criteria for TMD guidelines: a group of patients presenting myofascial pain alone (RDC/TMD axis I group I), a group with temporomandibular joint (TMJ) pain alone (RDC/TMD axis I group IIIa, IIIb), and a group presenting both myofascial and TMJ pain. Two secondary groups were identified on the basis of the presence/absence of myofascial pain. The study design provided a psychiatric interview and psychometric assessment including the Symptom Check List-90-Revised (SCL-90-R), the Hamilton Depression Rating Scale (HDRS), and the Hamilton Anxiety Rating Scale (HARS). RESULTS: --Psychiatric evaluation: Myofascial pain patients had higher scores for personal psychiatric history and a history of more frequent psychotropic drug use. --HDRS and HARS: The sample presented scores indicating mild depressive symptoms and moderate anxiety symptoms. --SCL-90-R: The global sample showed acute levels of psychological distress as measured by the GSI score (Global Severity Index). Myofascial pain patients scored higher than TMJ pain patients in the GSI (p = .028), PAR (paranoia; p = .015), PSY (psychoticism; p = .032), and HOS (hostility; p = .034) subscales. CONCLUSIONS: TMD patients showed elevated levels of depression, somatization, and anxiety. These characteristics did not differ significantly between patients with myofascial or TMJ pain. Other specific psychopathological dimensions, detected with SCL-90-R, appeared to be closely associated to the myofascial component.     

Behind the facial twitch: depressive symptoms in hemifacial spasm

BACKGROUND: Depression impairs psychosocial and occupational functioning and contributes to significant morbidity and mortality. Hemifacial spasm (HFS) causes social embarrassment and visual and verbal disability. OBJECTIVE: We examined; (1) the prevalence and predictive factors of depressive symptoms (Becks Depression Inventory (BDI) and clinical assessment) in HFS and (2) the sensitivity and specificity of BDI as a screening and diagnostic tool in HFS. METHODS: A large cohort of HFS patients in a movement disorders clinic was clinically evaluated and the BDI self-administered by patients. Univariate analysis and multivariate logistic regression were undertaken to investigate the effect of age, gender, body-mass index, duration and severity of HFS on the outcome of BDI score. ROC (receiver operating characteristics) analysis was utilized to evaluate the sensitivity and specificity and discriminative property of the scale. RESULTS: There were 90 HFS patients with a mean age of 54.4+11.1 (35-79) years, comprising of 58.9% women and with a mean severity HFS score of 2.9+0.8 (range 1-4). The mean BDI score was higher in depressed HFS than in non-depressed HFS (19.7+6.7 vs 4.2+4.9, p<0.0001). Female gender and a younger age were risk factors (p=0.07). In the multivariate analysis, the severity of HFS was an independent predictor of BDI scores (p<0.0001). The AUC was 97.1% suggesting excellent discriminative property of BDI. For cut-off score of 12/13, the sensitivity was 93.3%, specificity 94.7%, Positive Predictive Value 77.8% and Negative Predictive Value 98.6%. CONCLUSIONS: The prevalence of depressive disorder in HFS was 16.7%, with younger women at greater risk. The severity of HFS was positively correlated with the severity of depressive symptoms. The BDI can be a complimentary screening and/or diagnostic instrument for depressive disorder in HFS. Early diagnosis of at-risk patients will prevent unnecessary morbidity and mortality.     

Prevalence of psychological symptoms in contemporary Chinese rural-to-urban migrant workers: an exploratory meta-analysis of observational studies using the SCL-90-R

Purpose

(1) To estimate the pooled prevalence of psychological symptoms in Chinese migrant workers (CMWs), as measured using the Symptom Checklist-90-R (SCL-90-R) in observational studies conducted in China, and (2) to explore the potential variables associated with the SCL-90-R Global Severity Index (GSI), the overall mental health indicator of CMWs.

Methods

We performed a comprehensive literature search of the major English and Chinese databases (to June 2012). Cross-sectional surveys and case–control studies of CMWs (and controls where appropriate) that reported at least one subscale score of the SCL-90-R were included. Multilevel meta-analysis was used to pool the symptom scores of cross-sectional surveys and mean differences of symptom scores (“Cohen’s d” values) between CMWs and controls of case–control studies. Multilevel meta-analysis with ecological- or study-level covariates was used to explore the associations between variables and SCL-90-R GSI score.

Results

The search yielded 48 cross-sectional surveys (comprising 42,813 CMWs) and seven surveys that included control samples. The pooled psychological symptom scores (95 % confidence interval) of CMWs were statistically higher than those of norms from Chinese general population on all scales of SCL-90-R, except for obsessive–compulsive subscale in study quality subgroup analysis. CMWs also scored statistically higher than those of urban counterpart controls on all scales of SCL-90-R. Multilevel regression meta-analysis model revealed that four covariates that accounted for 33.9 % of SCL-90-R GSI heterogeneity across all surveys, including: “mean age of study sample,” “geographic area,” “per capita GDP,” and “statutory minimum monthly wage” of study site in implementation year.

Conclusion

CMWs have more severe psychological symptoms than the general population, and thus, appear to experience higher level of psychological distress. Macro-economic factors may have impact on the overall mental health of CMWs, but the factors that contribute to mental health and mental distress among CMWs remain to be explored and understood.     

Relationship of Internet addiction with impulsivity and severity of psychopathology among Turkish university students

The previous studies have found a relationship between IA and both impulsivity and psychopathology when they were considered separately. The aim of this study was to investigate the relationship of Internet addiction (IA) with impulsivity and severity of psychopathology among Turkish university students. We also wanted to control the effect of impulsivity dimensions on the relationship between IA and psychopathology. A total of 319 university students from two universities in Ankara participated to the study. Students were assessed through the Internet Addiction Scale (IAS), the Symptom Checklist-Revised (SCL-90-R) and the Barratt Impulsiveness Scale-11 (BIS-11). Correlational analyses revealed that severity of IA was related to both SCL-90-R and BIS-11 scores. Among SCL-90-R subscales, severity of obsessive-compulsive symptoms (OCS) was the only predictor for IAS score. Hierarchical regression analysis indicated that interpersonal sensitivity, additional to attentional and motor impulsiveness, was the predictor of IAS score. Although severity of IA is associated with wide range of psychopathology, particularly OCS, interpersonal sensitivity seems to be the main dimension that predict severity of IAS additional to impulsiveness (attentional and motor). Impulsivity seems to be an important construct when considering IA and its treatment among Turkish university students.     

Thyroid peroxidase antibody positivity is associated with symptomatic distress in patients with Hashimoto's thyroiditis

Previous studies suggest impairments of physical, mental, and psychic well-being in patients with Hashimoto's thyroiditis (HT), but these impairments have been shown to be independent of thyroid dysfunction. In 64 euthyroid patients with HT, symptomatic distress was assessed with the Symptom Checklist-90-Revised (SCL-90-R), a 90-item multidimensional self-report symptom inventory using a 5-point rating scale. In a subgroup of patients, endocrine testing 3 years prior to the current investigation was available. Anti-thyroid peroxidase antibodies (TPO-Abs) were associated with the three SCL-90-R global indices Global Severity Index (GSI), Positive Symptom Distress Index (PSDI), and Positive Symptom Total (PST) as well as with somatization and obsessive-compulsive symptoms after adjustment for age, gender, and thyroid function as assessed by TSH levels (all p<0.05). HT patients positive for TPO-Abs showed poorer results in the three SCL-90-R global indices as well as in the three domains: somatization, obsessive-compulsive symptoms, and depression (all p≤0.02), though the aforementioned associations did not withstand sequential Bonferroni correction for multiple testing. In contrast, TPO-Abs positivity, defined as TPO-Abs >100 IU/l, significantly predicted poorer psychosocial well-being in all of the three SCL-90-R global indices after three years, even after correction (all p≤0.02). In conclusion, high TPO-Abs are associated with poor physical and psychological well-being and appear to predict future health perception in HT patients.     

The relationship between alexithymia and salivary cortisol levels in somatoform disorders

The purpose of this study was to investigate cortisol levels as a function of the hypothalamic–pituitary–adrenal axis (HPA) in relation to alexithymia in patients with somatoform disorders (SFD). Diurnal salivary cortisol was sampled in 32 patients with SFD who also underwent a psychiatric examination and filled in questionnaires (Toronto Alexithymia Scale, TAS scale; Screening for Somatoform Symptoms, SOMS scale; Hamilton Depression Scale, HAMD). The mean TAS total score in the sample was 55.6±9.6, 32% of patients being classified as alexithymic on the basis of their TAS scores. Depression scores were moderate (HAMD=13.2, Beck Depression Inventory, BDI=16.5). The patients’ alexithymia scores (TAS scale “Difficulty identifying feelings”) correlated significantly positively with their somatization scale scores (Symptom Checklist-90 Revised, SCL-90-R); r=0.3438 (P<0.05) and their scores on the Global Severity Index (GSI) on the SCL-90-R; r=0.781 (P<0.01). Regression analysis was performed with cortisol variables as the dependent variables. Cortisol levels [measured by the area under the curve–ground (AUC-G), area under the curve–increase (AUC-I) and morning cortisol (MCS)] were best predicted in a multiple linear regression model by lower depressive scores (HAMD) and more psychopathological symptoms (SCL-90-R). No significant correlations were found between the patients’ alexithymia scores (TAS) and cortisol levels. The healthy control group (n=25) demonstrated significantly higher cortisol levels than did the patients with SFD; in both tests P<0.001 for AUC-G and AUC-I. However, the two groups did not differ in terms of their mean morning cortisol levels (P>0.05). The results suggest that pre-existing hypocortisolism might possibly be associated with SFD.     

Psychopathology, depression and dissociative experiences in patients with lichen simplex chronicus

OBJECTIVE: Psychogenic factors may play a contributory role in the development or persistence of lichen simplex chronicus (LSC). The objective of this study was to evaluate the psychiatric profile of patients with LSC including depression and dissociative experiences. METHOD: Dermatology outpatients with a LSC (n=30) were compared with outpatients with tinea in which psychological factors are regarded as negligible (n=30). All subjects were given psychiatric scales including the Symptom Checklist-90-Revised (SCL-90-R), Hamilton Rating Scale for Depression (HAM-D) and Dissociative Experience Scale (DES). RESULTS: All mean SCL-90 scores for general psychopathology were higher in the LSC compared to the control group. HAM-D and DES scores were significantly higher in the LSC group (P<.05) as well. In addition, the number of patients whose total DES score of 30 and above was higher in the LSC group. CONCLUSIONS: Psychiatric symptoms appear relatively common among patients with LSC. Further research is needed to confirm the possible role of dissociative tendencies in the etiology of LSC.     

Non-motor manifestations in essential tremor: use of a validated instrument to evaluate a wide spectrum of symptoms

INTRODUCTION: Recent studies suggest an association between non-motor symptoms and essential tremor (ET). Few studies have assessed psychological symptoms in ET. These studies were limited to western white populations and utilized scales that were specific to only one or two psychiatric domains. By contrast, the Symptom Checklist-90R (SCL-90R) is a validated clinical scale to screen for symptoms related to a spectrum of nine different psychological domains. OBJECTIVE: To determine whether a wide spectrum of non-motor manifestations is associated with ET in patients in an Asian cohort. METHODS: Consecutive ET patients and a group of control subjects were evaluated using the SCL-90R, which is comprised of items in nine major symptom dimensions and three global indices, including the positive symptom distress index. RESULTS: ET patients (N = 84) and controls (N = 78) were similar in age (50.0+/-18.0 vs 46.0+/-14.4 years), gender and other demographic variables. ET patients had higher scores in three of nine major symptom dimensions: anxiety, phobic anxiety (p < 0.0005) and psychoticism (p = 0.005). In multivariate analysis, the anxiety (p < 0.0005) and the positive symptom distress index scores (p < 0.0005) were greater in ET patients compared to controls after adjusting for sex, age, marital status and educational level. The severity, but not duration of ET was correlated with the severity of anxiety symptoms. CONCLUSIONS: Utilizing the SCL-90R, we highlighted that ET patients reported more non-motor symptoms than healthy controls. The more frequent occurrence of anxiety symptoms in our Asian cohort extends the observation that such non-motor manifestations should be considered in the clinical management of ET.     

Comorbid psychiatric symptoms in temporal lobe epilepsy: association with chronicity of epilepsy and impact on quality of life

Purpose. The goals of this work were to determine: (1) the nature and extent of differences in self-reported psychiatric symptoms between patients with temporal lobe epilepsy and matched healthy controls, (2) the relationship between chronicity (duration) of temporal lobe epilepsy and comorbid interictal psychiatric symptoms, and (3) the impact of comorbid psychiatric symptoms on self-reported health-related quality of life. Methods. Patients with temporal lobe epilepsy (n = 54) and healthy controls (n = 38) were administered the Symptom Checklist-90-Revised (SCL-90-R) to assess the nature and severity of psychiatric symptomatology and epilepsy patients completed the Quality of Life in Epilepsy-89 (QOLIE-89) to define health-related quality of life. Among epilepsy patients the SCL-90-R scales were examined in relation to chronicity of temporal lobe epilepsy as well as the impact of comorbid emotional-behavioral distress on health-related quality of life. Results. Compared with healthy controls, patients with epilepsy exhibited significantly higher (worse) scores across all but one of the 12 SCL-90-R scales. Among patients with epilepsy, increasing chronicity was associated with significantly higher (worse) scores across all SCL-90-R scales and increased emotional-behavioral distress was associated with lower (worse) scores across all 17 QOLIE-89 scales. Conclusion. Comorbid interictal psychiatric symptoms are elevated among patients with temporal lobe epilepsy compared with healthy controls and appear to be modestly associated with increasing chronicity (duration) of epilepsy. This comorbid emotional-behavioral distress is specifically associated with a significantly poorer health-related quality of life, and suggests that quality-of-life research should devote greater attention to the potential impact of comorbid psychiatric distress.     

Inverse correlations between symptom scores and spiritual well-being among African American patients with first-episode schizophrenia spectrum disorders

Spirituality, religiosity, and spiritual/religious well-being are relatively understudied in the context of severe mental illnesses. Nonetheless, individuals dealing with such disorders, including schizophrenia, often make use of spirituality and religious affiliation as coping resources. In this preliminary study, we examined correlations between psychopathology severity and spiritual well-being among first-episode schizophrenia-spectrum disorder patients. The sample consisted of 18 African American patients hospitalized on an inpatient psychiatric unit in a large, urban, public hospital. After confirmation of diagnosis with the Structured Clinical Interview for DSM-IV Axis I Disorders, symptom severity was rated with the Positive and Negative Syndrome Scale, and self-reported spiritual well-being was evaluated with the Spiritual Well-Being Scale. Spearman correlations revealed that negative symptom scores were inversely correlated with religious well-being scores (rho = -.614; p = 0.007), and that general psychopathology symptom scores were inversely correlated with existential well-being scores (rho = -.539; p = 0.021). These preliminary findings indicate that negative symptoms and general psychopathology symptoms may have a detrimental effect on religious and existential well-being in patients with a first episode of a schizophrenia-spectrum disorder, or that religious and existential well-being may have an effect on symptomatology.     

Prevalence and symptomatic correlates of interpersonal trauma in South Korean outpatients with major depressive disorder

BackgroundThere is growing evidence that exposure to severe interpersonal trauma (IPT) has a pivotal role in the development and manifestation of depression. However, it is not clearly understood whether patients with major depressive disorder (MDD) have specifically increased prevalence of IPT than other non-interpersonal traumatic events and whether those with IPT have unique symptom profile within depressed groups. In this study, we investigated the prevalence of past traumatic events and symptomatic features of treatment-seeking outpatients with MDD.MethodsA consecutive sample of 111 South Korean outpatients with MDD was recruited on their first visit to a psychiatric department of a university-affiliated hospital. Participants completed the Life Events Checklist (LEC), the Symptom Checklist-90-Revised (SCL-90-R), Beck Depression Inventory (BDI), State–Trait Anxiety Inventory (STAI), Dissociative Experience Scale (DES) and Impact of Event Scale-Revised (IES-R). The prevalence of past traumatic events on LEC was compared to medical outpatients.ResultsCompared to medical outpatients, MDD patients had significantly higher rates of IPT (physical and sexual) but not other traumatic events of non-interpersonal origin such as accidents or disaster. Compared to MDD patients without IPT (n = 44, 40%), those with IPT (n = 67, 60%) had higher subscale scores on hostility in SCL-90-R, as well as greater depressive and post-traumatic symptoms. However, multivariate analysis revealed that the best model to discriminate those with IPT was interaction of depressive and posttraumatic symptoms.LimitationsLimitations include sample characteristics (treatment-seeking outpatients) and possible effects of comorbid conditions, which were not investigated.ConclusionsClinicians managing individuals with depressive disorder need to include the assessment of lifetime IPT and its impact on presenting symptoms.     

Symptom Checklist 90–Revised in neurological outpatients

The Symptom Checklist 90–Revised (SCL-90-R) is an international, widely used, self-report questionnaire of multidimensional complaints with normative data for healthy control subjects and psychiatric patients. The questionnaire is also often used in neurological patients. Little is known about the amount and pattern of complaints in this group, and normative data are lacking. We therefore analyzed self-reported symptoms on the SCL-90-R of a neurological population (N = 600). Moreover, we compared the answer patterns of five subgroups: neurodegenerative disease, cerebrovascular disease, epilepsy, brain tumor, and traumatic brain injury. Neurological outpatients scored significantly higher in comparison with normative data from healthy control subjects, with most pronounced scores on Inadequacy of Thinking and Acting, Depression, and Somatization (p < .01, effect sizes 1.69, 0.83, and 0.83). No differences between the various pathologies were found. Although it is difficult to determine whether the complaints arise directly from the neurological disease or more indirectly from psychiatric disturbances accompanying the disease, simply comparing a neurological patient to normative data for healthy control subjects can lead to inappropriate classifications. Complaints of our patients should not be directly interpreted as psychopathology. A two-step procedure in which scores on the SCL-90-R are first compared to healthy control subjects and secondly to neurological patients can be helpful in the interpretation.     

Gender differences in psychological effect of the August 1999 earthquake in Turkey

Disasters traumatically expose normal populations to severe threats to life, deaths of relatives and massive environmental destruction. Epidemiological studies found that women would be more vulnerable to disaster than men. In this study, we examined gender differences in short-term psychological effect of the 1999 earthquake in Turkey on adult survivors. A total of 184 subjects (79 males and 105 females) who used a psychiatric service were interviewed within 6-10 weeks after the earthquake. All subjects were assessed using a modified version of the Mississippi Scale for Posttraumatic Stress Disorder, the Beck Depression Inventory, the Beck Hopelessness Scale, and four subscales (depression, anxiety, hostility and somatization) of the Symptom Check List (SCL-90-R). Women had higher mean total Mississippi Scale scores than men (84.29 vs. 78.72; P<0.05). Women scored higher on the Beck Depression Inventory and the Beck Hopelessness Scale than men (respectively 16.3 vs. 10.4; P<0.001 and 7.5 vs. 6.0; P<0.05). Women had significantly higher depression (1.40 vs. 0.94; P<0.001), anxiety (1.46 vs. 1.12; P<0.05) and somatization (1.31 vs. 0.84; P<0.001) subscale scores of the SCL-90-R than men. These findings indicate that women may experience more severe psychological reactions than men after a disastrous earthquake.