Objective To explore the impulse control and event-related potential （ERP） characteristics of patients with mental disorders caused by traumatic brain injury （TBI） in forensic psychiatry identification and to provide objective auxiliary indicators for forensic psychiatry identification. Methods Thirty patients （TBI group） with mental disorders caused by traumatic brain injury, who were identified as mild psychiatric impairment by judicial psychiatry, including 24 males and 6 females, as well as the thirty people in the control group participated in the study. All the participants completed Barratt Impulsiveness Scale-11 （BIS-11） and ERP induced by Go/NoGo tasks. BIS-11 and ERP data were collected and analyzed. Results The results of the BIS-11 showed that the total score and subscale scores of the TBI group were higher compared to the control group （P<0.05）. Moreover, the TBI group exhibited significantly lower NoGo-N2 amplitude and lower NoGo-P3 amplitude than the control group. The NoGo-N2 amplitude was larger than the Go-N2 amplitude, and the NoGo-P3 amplitude was larger than the Go-P3 amplitude in both groups （P<0.05）. Conclusion Traumatic brain injury could impair impulse control of mild psychiatric impairment patients, and the amplitudes of NoGo-N2 and NoGo-P3 could be important parameters to evaluate the impulse control of patients with mental disorders caused by traumatic brain injury.
Brain Injuries, Traumatic/complications* ; Electroencephalography ; Evoked Potentials ; Female ; Humans ; Inhibition, Psychological ; Male ; Mental Disorders/physiopathology* ; Neuropsychological Tests ; Reaction Time

Multiple measurements of nocturnal penile tumescence and rigidity (NPTR) are widely accepted as a method to differentiate psychogenic erectile dysfunction (ED) from organic ED. However, direct evidence remains limited regarding the first-night effect on NPTR measurement using the RigiScan. Here, we evaluated the first-night effect on the results of NPTR measurement to validate the necessity of NPTR measurement for two consecutive nights, particularly when abnormal first-night measurements are recorded in a laboratory setting. We retrospectively reviewed 105 patients with a complaint of ED, who underwent NPTR measurement using the RigiScan in the Department of Infertility and Sexual Medicine, the Third Affiliated Hospital of Sun Yat-sen University (Guangzhou, China), for two consecutive nights, during the period from November 2015 to May 2016. NPTR parameters were collected and analyzed. We found that more effective nocturnal erections were detected during the second night than during the first night (P <0.001). Twenty percent of all patients had no effective erection during the first night, but exhibited at least one effective erection during the second night. The negative predictive value of NPTR measurement during the first night was 43.2%; this was significantly lower than that on the second night (84.2%; P = 0.003). Most NPTR parameters were better on the second night than on the first night. The first-night effect might be greater among patients younger than 40 years of age. In conclusion, two consecutive nightly measurements of NPTR can avoid a false-abnormal result caused by the first-night effect; moreover, these measurements more accurately reflect erectile capacity, especially when the first-night record is abnormal in a laboratory setting.
Adult ; Diagnosis, Differential ; Diagnostic Techniques, Urological ; Erectile Dysfunction/etiology* ; Humans ; Male ; Penile Erection ; Predictive Value of Tests ; Reproducibility of Results ; Retrospective Studies ; Sexual Dysfunction, Physiological/diagnosis* ; Sexual Dysfunctions, Psychological/diagnosis* ; Sleep ; Young Adult

Objective To validate the Union Physio-Psycho-Social Assessment Questionnaire(UPPSAQ-70)and test its validity and reliability.Methods From April,2013 to July,2018,patients were asked to finish the computer evaluation of UPPSAQ-70 and Symptom Checklist 90(SCL-90)in Peking Union Medical College Hospital(PUMCH).Confirmatory factor analysis(CFA)was conducted on the SPSS 17.0,and the number of fixed factors was 8 factors and 3 factors.Amos 23.0 was used to verify the original 8-factor model,8-factor revision model,3-factor model,3-factor revision model,and single-factor model.Each factor of SCL-90 was used as the calibration standard to calculate the correlation coefficient between factors.The retest reliability was tested by the outpatients in PUMCH in July,2018.Results Exploratory factor analysis indicated that the 8-factor revised model included:depression,anxiety and fatigue,sleep,physical discomfort,sexual function,happiness and satisfaction,hypochondria,and social anxiety.The 3 factors revised model included that:psychological,physiological and social dimension.Confirmatory factor analysis indicated that the 8-factor modified model was superior to the 3-factor model and the single-factor model: =10 410.4,=1862,RMSEA=0.07,CFI=0.753,and NFI=0.715.With SCL-90 as the standard criteria,except the low correlation coefficient between emotional scale and depression(=0.600)and anxiety(=0.520),the correlation coefficients of other symptoms were below 0.5.The chronbach's between each factor and total score of UPPSAQ-70 was between 0.823 and 0.904,and the Chronbach's coefficient of the whole scale was between 0.954 and 0.956 after each item was deleted.The retest reliability of the scale of 32 participants Chronbach's was 0.847.Each item of the scale measured between one week was significantly correlated(<0.05). Conclusion UPPSAQ-70 is a good scale for evaluating overall health status and is especially feasible in general hospitals.
Factor Analysis, Statistical ; Humans ; Psychological Tests ; standards ; Psychometrics ; Reproducibility of Results ; Surveys and Questionnaires

PURPOSE: This study aimed to investigate sex differences in the effect of body mass index (BMI) and stress on high-risk diabetes mellitus (DM). METHODS: Secondary analysis of data from 4,271 male and female adults participating in the Sixth Korea National Health and Nutrition Examination Survey 2015 was performed. The participants were evaluated using questionnaires and blood tests. Data were analyzed using descriptive statistics, t-test, χ2-test, and multiple logistic regression analysis (SPSS 24.0). RESULTS: To identify sexspecific effects, interaction variables were included. Hemoglobin A1c (HbA1c) level was higher in men than in women, and the risk of DM decreased 0.31 times in women compared to that in men. As age increased, the odds of risk DM increased 1.03. The risk of DM increased 1.99 times in overweight individuals and 2.79 times for obese individuals compared to that in individuals with normal weight. Stress levels were higher in women than in men, but stress is not an influential factor in high-risk DM. In age-sex interaction, the odds of risk DM increased 1.02 in women compared to that in men as age increased. CONCLUSION: HbA1c level was affected by age-sex interaction, and age and sex should be considered in the application of HbA1c in the diagnosis of DM.
Adult ; Body Mass Index ; Diabetes Mellitus ; Diagnosis ; Female ; Hematologic Tests ; Humans ; Korea ; Logistic Models ; Male ; Nutrition Surveys ; Overweight ; Sex Characteristics ; Stress, Psychological

OBJECTIVES: This study examined the association between executive functions and time perspectives in patients with adult attention-deficit/hyperactivity disorder (ADHD). The executive function including self-management to time, self-organization/problem solving, self-restraint or inhibition, self-motivation, and self-regulation of emotion was analyzed. In addition, the time perspective, including past-negative, past-positive, present-hedonistic, present-fatalistic, future-negative, and future-positive, were investigated. The correlations between the executive functions and time perspectives were analyzed in an adult ADHD patient group. METHODS: Thirty-six participants were divided into 17 in the ADHD group and 19 in the Control group. The participants conduct psychological tests including Barkley Deficits in Executive Functioning Scale (BDEFS), ADHD Self-Report Scale, and the Swedish Zimbardo Time Perspective Inventory to confirm their executive functions, attention, and time perspectives. The participants were recruited at Samsung Medical Center from April 2017 to November 2018. The collected data was analyzed using a t-test and Pearson correlation analysis. RESULTS: The adult ADHD patients group showed significantly higher scores in the BDEFS and ADHD Self-Report Scale than the control group. In time perspective scores, the adult ADHD patients group was higher in the past-negative, present-hedonistic, present-fatalistic time perspectives than the control group. In addition, the adult ADHD patients group was lower in future-positive than the control group. In the adult ADHD patients group, the future-positive time perspectives were negatively correlated with the executive functions. CONCLUSION: These results suggest that the negative time perspective is related to the executive function deficits in an adult ADHD group, particularly in the self-management of time, self-organization/problem solving, and self-motivation.
Adult ; Executive Function ; Humans ; Psychological Tests ; Self Care ; Self-Control

BACKGROUND: Sleep disturbance and depression are becoming more recognized as important symptoms among individuals with chronic low back pain. This study evaluated the effect of stabilization exercise on pain-related disability, sleep disturbance and the psychological status of patients with non-specific chronic low back pain (NSCLBP). METHODS: A total of 26 patients (M/F = 17/9) with NSCLBP with a mean age of 50.0 ± 15.5 took part in this study. Participants were recruited from selected hospitals in Lagos state. Ethical approval was sought and obtained from the health research and ethics committee of Lagos University Teaching Hospital Idi-araba, Lagos, Nigeria. Participants performed stabilization exercise for eight weeks consecutively and were assessed for pain-related disability, anxiety, depression, and sleep disturbance using the pain-disability index, hospital anxiety and depression scale, and the insomnia severity index at baseline, the 4th week, and the 8th week, post-intervention. RESULTS: The participants studied recorded significant reduction in pain-related disability (P = 0.001). There was also improvement in the sleep quality (P = 0.001), depression level (P = 0.001), and anxiety level (P = 0.001), post intervention. CONCLUSIONS: This study revealed that stabilization exercise is very useful in the management of sleep disturbance, pain-related disability, depression, and anxiety in NSCLBP patients.
Anxiety ; Depression ; Disability Evaluation ; Ethics Committees ; Exercise Movement Techniques ; Hospitals, Teaching ; Humans ; Low Back Pain ; Nigeria ; Psychological Tests ; Sleep Initiation and Maintenance Disorders ; Sleep Wake Disorders

OBJECTIVES: This study aimed to investigate the 3-year mean periods aftermath of child sexual abuse and to compare the sexual violence victims regard to the treatment. METHODS: 682 sexual violence victims were recruited by Seoul Sunflower Children Center, a nation-funded sexual violence victim protection center for children age 13, from 2004 to 2008. Data from 49 victims among 116 consented a follow-up, were analyzed. The victims were assessed by psychological test. Data was analyzed by SPSS ver. 15.0 (SPSS Inc.). RESULTS: The average time elapsed from the last presumed sexual abuse was 39.7 months [standard deviation (SD) 26.02]. Overall, Children's Depression Inventory (CDI) was significantly decreased from 15.8 (SD 9.33) to 10.4 (SD 9.98), and several subscales (depression, anxiety, anger, posttraumatic stress, and dissociation) of Trauma Symptom Checklist for Children (TSCC) were also significantly decreased. CDI and TSCC scores showed no statistical difference between treatment-given and not-given groups, but Revised Children's Manifest Anxiety Scale (RCMAS) was decreased in treatment-given group, whereas it was increased in treatment-not-given group. The difference of RCMAS scores between the two groups was statistically significant [F(1,28)=4.54, p < 0.05]. CONCLUSION: Sexually abused children showed overall symptom decreases over time, but anxiety was not decreased in treatment not-given group.
Anger ; Anxiety ; Checklist ; Child ; Child Abuse, Sexual* ; Child* ; Depression ; Follow-Up Studies ; Helianthus ; Humans ; Korea* ; Manifest Anxiety Scale ; Psychological Tests ; Seoul ; Sex Offenses*

Myers-Briggs Type Indicator (MBTI) is a personality type test book, which is widely used in the field of personal counseling, team organization, school education and research. This study carried out MBTI of 361 medical students in the second grade of premedical course of Keimyung University School of Medicine from 2014 to 2018, and analyzed the data to use them for the students' education. The personality type was mostly distributed to ISTJ, ISTP, ESTP and ESTJ in order among 16 types. According to preference tendency, it was found out that the introverted type was extroverted, the recognition type was intuition type, the thinking type was emotional type, and the recognition type was more distributed than the judgment type. The psychological functions were ST, SF, NF, NT. MBTI type analysis of medical students shows that it is possible to organize members in group activities to improve their ability to understand themselves and understand others in class scenes. In addition, we expect to be able to design for improvement of stress management, conflict management, and communication ability. In the career counseling scene, in addition to the MBTI data analysis, it is expected that it will be possible to recommend a major suitable for the student personality type in parallel with other psychological tests. In addition, we expect to study the preferred field of study, satisfaction with the major in the future research by continuous data accumulation and analysis.
Communication ; Counseling ; Education ; Education, Medical* ; Humans ; Intuition ; Judgment ; Personality Inventory ; Psychological Tests ; Statistics as Topic ; Students, Medical* ; Thinking ; Vocational Guidance

OBJECTIVE: This study examined the association between the wave form in quantitative electroencephalography (QEEG) and the cognitive and behavioral characteristics measured by the Korean version of Wechsler Intelligence Scale for Children 4th edition (K-WISC-IV), Korean version of the attention deficit/hyperactivity disorder Rating Scale (K-ARS), and Korean version of Child Behavior Checklist (K-CBCL) in children diagnosed with ADHD. METHOD: A retrospective cross-sectional study was performed on children aged 8 to 13 years, who were diagnosed with ADHD at Samsung Medical Center from November 2011 to March 2017. A total of 57 ADHD children were selected by a medical chart review. Their QEEG findings and psychological test results, including K-WISC-IV, K-CBCL, and K-ARS (n=42), were collected. The QEEG was analyzed by the ranges of Hz: delta (1–4 Hz), theta (4–8 Hz), alpha (8–12 Hz), and beta (12–25 Hz) and transformed to the z-scored relative power. The collected data were analyzed using Pearson and Partial correlation analysis. RESULTS: The Letter-Number Sequencing scores of K-WISC was positively correlated with fronto-central alpha. The hyperactivity/impulsivity scores of K-ARS were positively correlated with the theta/beta ratio. Among the items of K-CBCL, social immaturity was positively correlated with delta and theta, and negatively correlated with alpha. Social competence was negatively correlated delta and theta, and positively correlated with alpha. CONCLUSION: These results suggest that the resting state QEEG results of children with ADHD may reflect their cognitive and behavioral characteristics, especially in working memory/executive function, hyperactivity/impulsivity, and sociality.
Checklist ; Child ; Child Behavior ; Cross-Sectional Studies* ; Electroencephalography* ; Humans ; Intelligence ; Methods ; Psychological Tests ; Retrospective Studies* ; Social Skills

OBJECTIVES: The purpose of this study was to compare psychological test profiles of psychiatric outpatients with high and low depression/suicide ideation and to identify predictor variables for depression/suicide ideation. METHODS: Component scores of the Personality Assessment Inventory (PAI) and Minnesota Multiphasic Personality Inventory-2 (MMPI-2) were compared using t-tests. Discriminant analysis was conducted for predictor variables of depression/suicide ideation. RESULTS: Regarding PAI profiles, somatic complaints (SOM), anxiety (ANX), anxiety-related disorder (ARD), depression (DEP), paranoia (PAR), borderline features (BOR), antisocial features (ANT), mania (MAN) drug problems (DRG) scores were significantly elevated in high depression and high suicide ideation groups. Concerning MMPI-2 profiles, the scores of hypochondriasis (Hs), depression (D), hysteria (Hy), psychopathic deviate (Pd), paranoia (Pa), psychasthenia (Pt), schizophrenia (Sc), social introversion (Si) were significantly elevated in these same groups. The PAI and MMPI-2 profile shapes were remarkably similar between high depression and high suicide ideation groups. Therefore, in terms of psychological profile, depression and suicidal ideation seemed to reflect the same construct. However, in discriminant analysis, significant predictors for depression were found to be Pt and D Sc from MMPI-2, while those for suicide ideation were found to be Pa and Sc, suggest subtle differences. CONCLUSION: The superficial characteristics of depression and suicide ideation groups reflected by the psychological test profiles seemed similar, but the determining factors may differ. Thus, the psychological interventions for these two groups may have to follow different routes considering these subtle differences.
Anxiety ; Bipolar Disorder ; Depression ; Discriminant Analysis ; Humans ; Hypochondriasis ; Hysteria ; Introversion (Psychology) ; Minnesota ; Outpatients ; Paranoid Disorders ; Personality Assessment ; Psychological Tests ; Schizophrenia ; Suicidal Ideation ; Suicide