Safety and Effectiveness of Empagliflozin in Korean Patients with Type 2 Diabetes Mellitus: Results from a Nationwide Post-Marketing Surveillance

Background@#To evaluate the safety and effectiveness of empagliflozin in routine clinical settings, we collected and assessed the clinical profiles of Korean patients with type 2 diabetes mellitus. @*Methods@#This was a post-marketing surveillance study of empagliflozin 10 and 25 mg. Information on adverse events and adverse drug reactions (ADRs) was collected as safety data sets. Available effectiveness outcomes, including glycosylated hemoglobin (HbA1c) level, fasting plasma glucose, body weight, and blood pressure, were assessed. @*Results@#The incidence rate of ADRs was 5.14% in the safety dataset (n=3,231). Pollakiuria, pruritis genital, and weight loss were the most common ADRs. ADRs of special interest accounted for only 1.18%, and there were no serious events that led to mortality or hospitalization. In the effectiveness data set (n=2,567), empagliflozin significantly reduced the mean HbA1c level and body weight during the study period by –0.68%±1.39% and –1.91±3.37 kg (both P<0.0001), respectively. In addition, shorter disease duration, absence of dyslipidemia, and higher baseline HbA1c levels were identified as the clinical features characteristic of a “responder” to empagliflozin therapy. @*Conclusion@#Empagliflozin is a safe and potent glucose-lowering drug in routine use among Korean patients with type 2 diabetes mellitus. It is expected to have better glycemic efficacy in Korean patients with poorly controlled type 2 diabetes mellitus.

Needs Assessment for the Development of Training Curricula for Internal Medicine Residents

Background@#Patient-centered outcomes can be achieved when common core and specialist competencies are achieved in a balanced manner. This study was conducted to assess the need to fill the gap between the defined competencies and learners’ achievement, in order to improve the internal medicine (IM) training education curriculum for promoting patientcentered outcomes. @*Methods@#A cross-sectional online survey was conducted. The participants were 202 IM specialists who obtained board certification in 2020−2021. We developed a questionnaire to investigate the self-evaluation of common core competencies and achievement level of IM essential competencies. For analysis, frequency tests, paired t-test, Borich priority formula, and χ 2 were performed. @*Results@#In common core competencies, IM specialists recognized that their achievement levels in all competency categories were lower than their importance level (P < 0.001), and the highest educational demands were related to self-management. They assessed their five essential procedure skill levels as novice or advanced beginner status. The achievement level for the essential symptoms and signs that IM specialists should be able to manage was predominantly competent level. However, on average, 34.9% answered that they had never assessed during training for essential skills, and 29.7% answered the same for essential symptoms and signs. @*Conclusion@#We identified the priorities of core competencies, the level of achievement in essential procedures and patient care with essential symptoms and signs for IM training, and the related educational methods and assessment status. This study is expected to be used as basic data for developing and revising IM training educational curriculum.

Patient-Centered Doctor’s Competency Framework in Korea / 의학교육논단

With increasing demands for medical care by society, the medical system, and general citizens and rapid changes in doctor’s awareness, the competencies required of doctors are also changing. The goal of this study was to develop a doctor’s competency framework from the patient’s perspective, and to make it the basis for the development of milestones and entrustable professional activities for each period of medical student education and resident training. To this end, a big data analysis using topic modeling was performed on domestic and international research papers (2011–2020), domestic newspaper articles (2016–2020), and domestic social networking service data (2016–2020) related to doctor’s competencies. Delphi surveys were conducted twice with 28 medical education experts. In addition, a survey was conducted on doctor’s competencies among 1,000 citizens, 407 nurses, 237 medical students, 361 majors, and 200 specialists.Through the above process, six core competencies, 16 sub-competencies, and 47 competencies were derived as subject-oriented doctor’s competencies. The core competencies were: (1) competency related to disease and health as an expert; (2) competency related to patients as a communicator; (3) competency related to colleagues as a collaborator; (4) competency related to society as a health care leader (5) competency related to oneself as a professional, and (6) competency related to academics as a scholar who contributes to the development of medicine.

Comparison of Stress Responses and Coping Methods according to the Gender of Freshmen in Graduate Medical Students / 생물치료정신의학

OBJECTIVES: This study was conducted to evaluate the gender differences in stress-coping methods that affect stress responses in graduate medical students.METHODS: The participants were 209 students of C medical school in Daejeon, Korea. Stress response was measured using the Stress Response Inventory. Coping methods were measured through the Ways of Coping Checklist and Problem-solving Style Scale. Data were analyzed using T-Tests, a correlation analysis, and stepwise multiple regression analysis.RESULTS: The mean±standard deviation score of the stress response inventory was 23.56±20.20 in males and 32.34±23.44 in females. The stepwise multiple regression analysis revealed the following factors related to stress response: helplessness, problem-solving control, approach style in males and helplessness, social readjustment rating scale, problem-solving confidence in females. No relationship between stress-coping style and academic performance was found in both genders.CONCLUSION: Hopelessness seemed to be the main reason for the stress response in medical students of both genders. We also found differences in coping methods affecting the stress response by genders. Future studies need to identify more such factors that lead to differences in coping methods and help adapt to stress in medical education.

Effect of Depression on Pulmonary Symptoms and Quality of Life in Patients with Chronic Obstructive Pulmonary Disease / 신경정신의학

OBJECTIVES@#Depression is a common comorbid condition in patients with chronic obstructive pulmonary disease (COPD) and has a higher prevalence than the general population. On the other hand, studies on the incidence of depression and quality of life in COPD patients often depend on a simple self-report questionnaire rather than a psychiatrist's clinical assessment. Starting with accurately diagnosing depression, the purpose of this study was to evaluate the factors related to depression as well as how depression influences the quality of life.@*METHODS@#The study included 30 patients diagnosed with COPD. All the patients were interviewed for a diagnosis of depression by a psychiatrist. They were divided into two groups: with and without depression. For dyspnea, the modified Medical Research Council (mMRC) scale was used to evaluate how it affected daily life. Short-Form Health Survey 36 and COPD assessment test (CAT) were used to assess the quality of life.@*RESULTS@#The degree of COPD and respiratory symptoms were related, but the severity of COPD did not influence the quality of life. In the presence of depression, mMRC and CAT were higher, whereas PCS and MCS were lower than in those without depression. Patients with depression suffered more from dyspnea and had a lower quality of life.@*CONCLUSION@#This study suggests that the degree of COPD was not related to depression. With depression, however, it led to the aggravation of dyspnea and a deteriorated quality of life. Combined treatment is essential to improving the patients' general well-being.

Erratum: Effects of Uric Acid on the Alterations of White Matter Connectivity in Patients with Major Depression

The authors discovered that the p-value for group difference in sex (male/female) in Table 1 was incorrect. And the authors described unclearly whether the p-value for the sex distribution was obtained by chi-square test or Fisher's exact test.

Effects of Uric Acid on the Alterations of White Matter Connectivity in Patients with Major Depression

OBJECTIVE: Uric acid is a non-enzymatic antioxidant associated with depression. Despite its known protective role in other brain disorders, little is known about its influence on the structural characteristics of brains of patients with major depressive disorder (MDD). This study explored the association between uric acid and characteristics of white matter (WM) in patients with MDD. METHODS: A total of 32 patients with MDD and 23 healthy controls (HCs) were examined. All participants were scored based on the Beck Depression Inventory and Beck Anxiety Inventory at baseline. All patients were also rated with the Hamilton Depression Rating Scale. We collected blood samples from all participants immediately after their enrollment and before the initiation of antidepressants in case of patients. Tract-based spatial statistics were used for all imaging analyses. RESULTS: Lower fractional anisotropy (FA) and higher radial diffusivity (RD) values were found in the MDD group than in the HC group. Voxelwise correlation analysis revealed that the serum uric acid levels positively correlated with the FA and negatively with the RD in WM regions that previously showed significant group differences in the MDD group. The correlated areas were located in the left anterior corona radiata, left frontal lobe WM, and left anterior cingulate cortex WM. CONCLUSION: The present study suggests a significant association between altered WM connectivity and serum uric acid levels in patients with MDD, possibly through demyelination.

Overseas Residency Training Systems and Implications for Korea / 의학교육논단

Medical education, competency, and outcome-based medical education started as part of the basic medical education curriculum in advanced countries 20 years ago, and such an approach was adopted in residency training. General competency training is at the core of residency training in advanced countries, and it goes beyond competency and outcome-based training to the extent that in a milestone training system, competency development is expected and measured with set competency achievements at each level. Recently, for the purpose of ensuring that doctors uphold patient safety and fulfill their obligations, entrustable professional activities (EPA) were applied at the beginning of residency when doctors move away from clinical trials and start actual care. The adoption of EPA in all residency training curriculum has spread very rapidly in the United States, United Kingdom, and Canada. Presently, Korea lags behind other countries significantly as the adoption of competency and outcome-based medical education in residency training has just begun. It is time to identify the current state of the Korean residency training system, and then design and practice a well-established system with a long-term view based on cooperation across the whole medical industry.

Clinical Characteristics of Panic Disorder with Comorbid Major Depressive Disorder

OBJECTIVES: The objective of this study was to investigate the differences in sociodemographic and clinical characteristics, temperaments, and quality of life between panic disorder (PD) patients with and without major depressive disorder (PD+MDD and PD−MDD patients, respectively). METHODS: We compared 411 PD−MDD and 219 PD+MDD patients. All patients who were drug-free for at least 1 month were assessed at initial outpatient visits before the administration of medication. The following instruments were used for assessment: the NEO Personality Inventory-Neuroticism (NEO-N) ; the Temperament and Character Inventory-Harm Avoidance (TCI-HA) ; the State-Trait Anxiety Inventory (STAI) ; the Intolerance of Uncertainty Scale-Short (IUS); the Anxiety Sensitivity Index-Revised (ASI-R); the Beck Depression Inventory (BDI) ; the Beck Anxiety Inventory (BAI); the Penn State Worry Questionnaire (PSWQ) ; the Generalized Anxiety Disorder for 7 item (GAD-7) ; the Albany Panic and Phobia Questionnaire (APPQ) ; the Panic Disorder Severity Scale (PDSS) ; the Early Trauma Inventory Self Report-Short Form (ETISR-SF) ; the Scale for Suicidal Ideation (SSI) ; the World Health Organization Quality of Life Scale Abbreviated Version (WHOQOL-BREF) ; the Sheehan Disability Scale (SDS) ; and the Short Form health survey (SF-36). RESULTS: Compared to the PD−MDD patients, the PD+MDD patients were younger and more likely to be unmarried. They showed higher rates of unemployment, lower levels of education and income, younger age of onset, more previous suicide attempts, a greater incidence of agoraphobia, and more previous treatments. The PD+MDD patients showed significantly higher scores on the NEO-N, the TCI-HA, the STAI, the IUS, the ASI-R, the BDI, the BAI, the PSWQ, the GAD-7, the APPQ, the PDSS, the ETISR-SF, and the SSI. In addition, the PD+MDD patients showed significantly lower quality of life than did the PD−MDD patients. In contrast with previous studies, we observed no significant differences between the two groups in terms of gender, duration until treatment, and psychiatric comorbidities. CONCLUSIONS: This study showed that the PD+MDD patients have more early trauma experiences, higher levels of anxiety-related temperaments, more severe panic and depressive symptoms, and lower quality of life than the PD−MDD patients.

Concept and Development of Resident Training Program for General Competencies / 의학교육논단

Resident training programs in South Korea lag far behind that of advanced countries. Given the problems the current system in South Korea has, it is time to consider a new resident training system, resident training for general competencies. Training for the general competencies was practiced in medical fields in advanced countries such as the USA, Canada, and the UK as early as 20 years ago. This system has rendered itself a key component of resident training. Although a few theoretical procedures on general competencies have been practiced in South Korea, the awareness of this concept is still very weak, and the application of the theory to actual training is a long way off from becoming effective. It is urgent for South Korea to adopt competency- and outcome-based training for general competencies. To this end, the knowledge of the concept of this type of training should be improved. Also, the system should be carefully designed to cover a doctor's whole career, and be applied immediately. The competency- and outcome-based training for general competencies is a system that assures high level qualifications. It reflects the needs of our society under the recognition that a professional organization should be committed and accountable in order to respond to social demands. As the benefits of the new training system reach the public and medical care consumers, training-related expenses should be borne by social costs.

Prevalence of Suicidal Ideation and Associated Factors among Community-Dwelling Korean Elderly

OBJECTIVE: This study aimed to evaluate the relationship between suicidal ideation and its associated clinical factors among community-dwelling elderly in Korea. METHODS: A cross-sectional survey was conducted using the data obtained from the face to face interviews of 1,500 (mean age : 74.41±6.44, male : 41.0%) elderly people aged 65 or above living in the community. The questionnaire used in this study was composed of detailed questions about the clinical characteristics including sociodemographic, life style, physical status, and psychiatric factors. In order to assess the suicidal ideation, the subjects were asked questions about the suicidal idea in the past year. RESULTS: A total of 156 (10.4%) elderly reported the suicidal ideation over the last year. Multiple logistic regression analysis revealed significant correlation with dissatisfaction with life [odds ratio (OR) 4.41, 95% confidence interval (CI) 1.55-12.60], depression (OR 2.87, 95% CI 1.62-5.07), cognitive decline (OR 2.38, 95% CI 1.38-4.10), poor perception of health (OR 2.34, 95% CI 1.04-5.24), and insomnia (OR 2.24, 95% CI 1.31-3.84). CONCLUSION: These results showed the several clinical factors associated with suicidal ideation among community-dwelling elderly living in Korea. The present study suggested the necessity for the various aspects of approach.

Association of Plasma Levels of Angiotensin-Converting Enzyme and Cytokines with Recurrent Depression : A Preliminary Study

OBJECTIVES: Angiotensin-converting enzyme (ACE) gene and plasma levels of cytokines, such as tumor necrosis factor-α (TNF-α), interleukin-4 (IL-4), interleukin-6 (IL-6), interleukin-10 (IL-10), have previously been determined to be associated with depression. The purpose of this study was to investigate the association of plasma levels of ACE and cytokines with recurrent depression. METHODS: A total of 52 participants (14 male, 38 female, aged 43.9 ± 14.0 years) were enrolled after being diagnosed with depression by experienced psychiatrists using the Mini International Neuropsychiatric Interview from the outpatient clinic of the Department of Psychiatry, CHA Bundang Medical Center. The participants completed blood sampling, the Hamilton Depression Rating Scale (HAMD), the Beck Depression Inventory, the Beck Anxiety Inventory, and the Scale for Suicidal Ideation. RESULTS: ACE plasma levels are higher in patients with recurrent depression (27.4 ± 10.4 U/L) than in patients with newly diagnosed depression (19.1 ± 7.7 U/L) (p = 0.004). The levels of cytokines, such as TNF-α, IL-4, IL-6, IL-10, are not significantly different between the two groups. Additionally, the ACE plasma level is negatively correlated with a reduction in the HAMD over six weeks (r = −0.429, p = 0.046, n = 22). CONCLUSIONS: The current findings show that plasma ACE levels may be associated with recurrent depression and further suggest that the renin-angiotensin system could play a role in recurrent depression.

Evaluation of Postoperative Nutrition Support with Commercial Peripheral Parenteral Nutrition after an Ivor-Lewis Esophagectomy in Patients with Esophageal Cancer

PURPOSE: Deteriorated nutritional status is common during a hospital stay for esophagectomy in patients with esophageal cancer. Malnutrition in those patients is often marked compared with other gastrointestinal cancer. The purpose of this study is to evaluate the appropriateness of commercial peripheral parenteral nutrition (CPPN) use in patients who underwent Ivor-Lewis esophagectomy (I-L op). METHODS: Patients who were provided with CPPN after I-L op were enrolled in this study from January to May 2015. Body weight, height, nutritional status, length of hospital stay, duration of CPPN therapy, and parenteral nutrition (PN) induced complications were assessed, respectively, using electronic medical records. RESULTS: Thirty-nine patients were enrolled. Average age was 65.9 years and 36 patients were male. All patients were provided with the same CPPN. The duration of fasting and CPPN use was 5.8+/-1.4 days and 7.5+/-1.8 days, respectively. Calorie supported by CPPN was 22.6+/-3.5 kcal/kg/day and only 20.5% of patients (n=8) reached the daily target calories. Most frequent PN induced complication was phlebitis which occurred in 8 patients (20.5%). Calcium, magnesium, and transthyretin levels in serum were not monitored during the PN support period. CONCLUSION: The indications for CPPN were appropriate because the fasting duration in patients with I-L op was 5 to 10 days. Although a large portion of patients could not be supplied daily target calories, their nutrition status was not significantly changed on admission and at discharge. We did not find it necessary to individualize PN support for a short period after an I-L op in patients with esophageal cancer. Further study will be needed to determine why the incidence of phlebitis was dominant.

The Effect of Depression, Impulsivity, and Resilience on Smartphone Addiction in University Students / 신경정신의학

OBJECTIVES: The aim of this study was to examine the effect of depression, impulsivity, and resilience on smartphone addiction in university students. METHODS: A total of 322 students from two universities in Seoul were enrolled in this study. Participants were divided into a risk user group and normal user group according to results using the Korean smartphone addiction scale. We additionally surveyed smartphone use patterns of the participants. The Beck Depression Inventory (BDI), Barratt Impulsiveness Scale (BIS), and Conner-Davidson Resilience Scale (CD-RS) were also used for measurement of the participants' severity of depression, impulsivity, and resilience. RESULTS: The risk user group spent more time using a smartphone on weekdays than the normal user group. The risk user group showed significantly higher scores on BDI, BIS than the normal user group. The risk user group showed significantly lower scores on CD-RS than the normal user group. Results of multiple regression analysis showed that impulsivity was a significant factor affecting smartphone addiction in university students. CONCLUSION: These results suggest that smartphone addiction is influenced by impulsivity. Students with high impulsivity may be vulnerable to smartphone addiction. Further research regarding the underlying mechanisms of these associations is needed.

A Case of Complicated Silicosis with a Complex Clinical Course in a Glass Manufacturing Worker

We reported a case of complicated silicosis that occurred in a glass manufacturing plant worker who had presumably been exposed to low-concentration free silica for almost 20 years. To the best of our knowledge this report is the first in the Republic of Korea. The physician's first impression was cancer since the enlargement of neck and supraclavicuar lymph nodes had clearly progressed and metastasis was suspected in ultrasonography. However, it turned out to be reactive hyperplasia and anthracosis. Although lung cancer was suspected and tests were performed in 2 hospitals due to repetitive cough and dyspnea, along with weight loss of approximately 10% over the course of 7 months, the patient was eventually diagnosed with complicated silicosis and pneumothorax occurred after 1 year. Herein, we report this case with a literature review.

The need for education in general competencies during the resident training in Korea

Education in general competencies for residents is urgently needed in Korea. The medically advanced countries worldwide already have established training in the general competencies that are demanded of all physicians regardless of speciality. They also evaluate the implementation of the education, and the results of the evaluation are taken into consideration for becoming certified in a board of medical speciality in Korea, however, the education in and evaluation of the general competencies during resident training course are not managed systematically. Thus, identifying the general competencies appropriate to the Korean context is a high priority. Accordingly, the development and implementation of an educational program fostering the general competencies is needed, followed by adequate evaluation. Lastly, in order to smoothly implement all the suggestions mentioned above, it will be necessary to organize new teams or structures that encompass the whole medical community.

Prospective Study to Determine the Efficacy of Day Hospital Care to Improve Treatment Adherence for Hospitalized Schizophrenic Patients / 신경정신의학

OBJECTIVES: The purpose of the study is to investigate the effects of day hospital care in hospitalized schizophrenic patients in terms of treatment adherence and treatment outcomes. METHODS: Among schizophrenic patients hospitalized between 2011 and 2012, 23 day hospital care patients and 40 control subjects were included in the study. All candidates underwent Beck Cognitive Insight Scale, Drug Attitude Inventory, WHO Quality of Life scale, and Psychological Well-Being Scale when their symptoms were stabilized during hospitalization, and after being discharged, 23 patients received day hospital care for two months and then changed to out-patient care while 40 patients received out-patient care immediately after discharge. At the point of two months of out-patient care, the treatment adherence of the two groups was evaluated ; tracking observation was performed until February, 2013, and survival rates were compared between the two groups. RESULTS: Treatment adherence was higher in the day hospital care group than in the control group. Kaplan-Meier survival analysis showed a higher survival rate for the day hospital care group compared to the control group. Levels of cognitive insight and quality of life were higher after day hospital care than before day hospital care in the day hospital care group. CONCLUSION: Through the study, it was confirmed that when hospitalized schizophrenic patients receive continuous day hospital care after being discharged, they receive further out patient care more faithfully. The study is considered to aid in the understanding regarding schizophrenic patients' treatment adherence issues and improvement of treatment outcomes.

Malignant Fibrous Histiocytoma of the Maxillary Sinus in a Spray Painter from an Automobile Repair Shop

BACKGROUND: We report a case of a spray painter who developed malignant fibrous histiocytoma (MFH) of the maxillary sinus following long-term exposure to chromium, nickel, and formaldehyde, implying that these agents are probable causal agents of MFH. CASE REPORT: The patient developed right-sided prosopalgia that began twenty months ago. The symptom persisted despite medical treatment. After two months, he was diagnosed with MFH through imaging studies, surgery, and pathological microscopic findings at a university hospital in Seoul. His social, medical, and family history was unremarkable. The patient had worked for about 18 years at an automobile repair shop as a spray painter. During this period, he had been exposed to various occupational agents, such as hexavalent chromium, nickel, and formaldehyde, without appropriate personal protective equipment. He painted 6 days a week and worked for about 8 hours a day. Investigation of the patient's work environment detected hexavalent chromium, chromate, nickel, and formaldehyde. CONCLUSIONS: The study revealed that the patient had been exposed to hexavalent chromium, formaldehyde, and nickel compounds through sanding and spray painting. The association between paranasal cancer and exposure to the aforementioned occupational human carcinogens has been established. We suggest, in this case, the possibility that the paint spraying acted as a causal agent for paranasal cancer.

Subcortical Deformities in Schizophrenic Patients and Unaffected Siblings / 신경정신의학

OBJECTIVES: Abnormalities in various subcortical regions have been reported in previous structural neuroimaging studies for schizophrenia. To understand the subcortical abnormalities as a whole, all subcortical regions should be explored in each subject unlike most previous studies. Here, we explored major subcortical structures using volume measurement and shape analysis for schizophrenic patients (SZ), their unaffected siblings (Sib) and healthy controls without affected sibling (HC). METHODS: Structural magnetic resonance images were acquired from 24 SZ, 24 Sib and 19 HC. Both segmentation and shape analysis for subcortical structures was performed using FMRIB Integrated Registration and Segmentation Tool integrated within the FSL software. The group comparison of subcortical volumes was performed with multivariate analysis of variance (MANOVA). RESULTS: In SZ group, shape deformities were observed in the left nucleus caudates, left thalamus, left putamen and bilateral pallidus were increased compared with HC group. In Sib group, shape deformities were observed in the left pallidus, left putamen and left putamen was decreased compared with HC group. In Sib group, left nucleus accumbens was increased compared with SZ group. CONCLUSION: The result of this study using volume measurement and shape analysis suggest that subcortical structural abnormalities in cortico-striato-pallido-thalamic and reward circuits are related with both the pathology of schizophrenia and genetic predisposition.

The Early Trauma Inventory Self Report-Short Form: Psychometric Properties of the Korean Version

OBJECTIVE: Experiencing traumatic events in childhood is related to various psychiatric problems in adulthood, and a comprehensive tool for measuring childhood trauma is necessary in this field. This study aimed to examine the psychometric properties, and factor structure of the Korean version of the Early Trauma Inventory Self Report-Short Form (ETISR-SF). ETISR-SF measures the childhood trauma, including physical, and emotional sexual abuse, as well as general traumas. METHODS: A clinical and nonclinical samples comprising of 97 subjects from a local community, and 207 patients with the ETISR-SF, were assessed. Other tools, including the Childhood Trauma Questionnaire-Short Form (CTQ-SF), the Beck Depression Inventory (BDI), and the Beck Anxiety Inventory (BAI) were used to assess clinical symptoms. Additional data from 69 college students was used to examine the test-retest reliability. RESULTS: The original four-factor model was supported by the confirmatory factor analysis scale [chi2 (351, n=304)=3374.025, p<0.001, TLI=0.969, CFI=0.972, RMSEA=0.030]. The ETISR-SF was found to be a reliable instrument (Cronbach's alpha=0.869). Comparison of the ETISR-SF scores discriminated the clinical group from that of the control group. The measure showed good convergent and divergent validity, in that the scores were correlated higher with the scores on the CTQ-SF (0.691) than with the scores on the BDI or BAI (0.424, 0.397 respectively). The ETISR-SF was found to be temporally stable, showing the moderate to high correlation (0.844). CONCLUSION: These findings suggest that the Korean version of the ETISR-SF appears to be a reliable and valid instrument for the measurement of reported childhood trauma.