• Journal of forensic and investigative science
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• v.3 no.1
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• pp.43-49
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• 2008

This study was conducted to analyze the current problems in completing death certificates and to identify the correct method for completing death certificates. Total 298 death certificates in A hospital from January to December in 2005 were reviewed. There was only 88 death certificates (29.5%) without an error. The frequency of the major errors were 8.7% in 'mechanism of death listed instead of cause of death', 9.4% in 'competing causes', and 11.4% in 'improper sequencing'. The frequency of minor errors were 99.3% in 'absence of time intervals', 19.5% in 'repetition of same cause', 18.8% in "more than 2 causes listed in same space". Errors were common in the completion of death certificates in the middle sized hospital setting. It is very important to complete death certificate accurately in practice. Education in undergraduate course and persistent training in internship and residency program will be needed.

• Imaging Science in Dentistry
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• v.54 no.1
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• pp.63-69
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• 2024

Purpose: The objective of this study was to determine the minimum number of teeth in the anterior dental arch that would yield accurate results for individual identification in forensic contexts. Materials and Methods: The study involved the analysis of 28 sets of 3-dimensional (3D) point cloud data, focused on the labial surface of the anterior teeth. These datasets were superimposed within each group in both genuine and imposter pairs. Group A incorporated data from the right to the left central incisor, group B from the right to the left lateral incisor, and group C from the right to the left canine. A comprehensive analysis was conducted, including the evaluation of root mean square error (RMSE) values and the distances resulting from the superimposition of dental arch segments. All analyses were conducted using CloudCompare version 2.12.4 (Telecom ParisTech and R&D, Kyiv, Ukraine). Results: The distances between genuine pairs in groups A, B, and C displayed an average range of 0.153 to 0.184mm. In contrast, distances for imposter pairs ranged from 0.338 to 0.522 mm. RMSE values for genuine pairs showed an average range of 0.166 to 0.177, whereas those for imposter pairs ranged from 0.424 to 0.638. A statistically significant difference was observed between the distances of genuine and imposter pairs(P<0.05). Conclusion: The exceptional performance observed for the labial surfaces of anterior teeth underscores their potential as a dependable criterion for accurate 3D dental identification. This was achieved by assessing a minimum of 4 teeth.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.50 no.5
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• pp.303-304
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• 2024

• Stress
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• v.25 no.2
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• pp.93-97
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• 2017

Backgound: The present study was designed to investigate the moderating role of binge drinking on the relationship between self-assertiveness and sexual victimization among college students (N=393, male: 161, female: 232). We hypothesized that the relationship between self-assertiveness and sexual victimization is meaningful only when binge drinking is low, not high. Methods: Using an online site, participants filled out a packet of questionnaires for demographic information, their amount of unwanted sexual contact experience, and their rate of alcohol consumption. Results: In the result, binge drinking moderated the relationship between self-assertiveness and sexual victimization. For the high binge drinker group, high self-assertiveness was not a statistically significant predictor of sexual victimization. Conclusions: Although self-assertiveness is known to be a protective factor against sexual victimization, our results imply that self-assertiveness alone is not enough to lower sexual victimization. Binge drinking and self-assertiveness are considered together in sexual violence prevention programs.

• Journal of forensic and investigative science
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• v.3 no.1
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• pp.25-42
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• 2008

As the age of the sex crime perpetrators and victims is going down, the importance of Sex Assault Prevention Education (SAPE) is on the rise. In order to see how many students are aware of the SAPE which are currently being conducted in the local schools. A total of 600 students from five different primary schools in Kyongsan City area were questioned with the questionnaire. On the whole, the level of acknowledgement on the sexual assault is estimated as 20.52 out of total point 53.00. The point in each question is shown as low as follows; The notion of Sexual Assault (9.88 out of 19), recognition of Sexual Assault (5.45 out 11), way to cope with the sexual assault (6.60 out of 11), and knowledge on the symptom induced by the sexual assault (4.04 out of 12). The SAPE should be taught to the student from the young age frequently. The efficiency of SAPE will be increased by the health-care teachers who have the professional knowledge with the case studies and teaching materials like CD-ROMs. The health-care teachers as the SAPE lecturers require continuous training.

• Journal of the Korean Society of Safety
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• v.28 no.1
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• pp.1-5
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• 2013

In this paper, the finite element analysis using ADINA has performed to investigate an accident that a man's head was damaged by the falling object. The simulation condition has defined by the point of forensic medicine view and the CCTV image analysis. From the CCTV image analysis, we expected that the sphere diameter of object is 15cm and object color is white. Assuming the falling mass is the ice mass, the results of the ADINA simulation show that a man's head can be broken by the falling ice mass.

• The Korean Nurse
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• v.20 no.2 s.110
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• pp.12-14
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• 1981

• Asian Pacific Journal of Cancer Prevention
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• v.16 no.13
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• pp.5407-5413
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• 2015

Background: Published data regarding associations between the P275A polymorphism in the macrophage scavenger receptor 1 (MSR1) gene and prostate cancer (PCa) risk are inconclusive. The aim of this study was to comprehensively evaluate the genetic risk of P275A polymorphism in MSR1 gene for PCa. Materials and Methods: A systematic literature search was carried out in Pubmed, Medline (Ovid), Embase, CBM, CNKI, Weipu, and Wanfang databases, covering all available publications (last search was performed on Apr 27, 2015). Statistical analysis was performed using Revman 5.2 and STATA 10.1 software. Results: A total of 5,017 cases and 4,869 controls in 12 case-control studies were included in this meta-analysis. When all groups were pooled, there was no evidence that the P275A polymorphism had a significant association with PCa under dominant (OR=0.93, 95%CI=0.81-1.06, and p=0.28), co-dominant (homogeneous OR=0.97, 95%CI=0.56-1.68, and p=0.92; heterogeneous OR=0.93, 95%CI=0.74-1.15, and p=0.49), recessive (OR=1.10, 95%CI=0.65-1.87, and p=0.73), over-dominant (OR=0.93, 95%CI=0.75-1.15, and p=0.50), and allelic (OR=0.95, 95%CI=0.77-1.16, and p=0.61) genetic models. For stratified analyses by ethnicity and study design, no significant associations were found in the white race, the yellow race, the black race and mixed ethnicity, and the population-based case-control (PCC) and hospital-based case-control (HCC) studies under all genetic models. Conclusions: Based on our meta-analysis, the P275A polymorphism in the MSR1 gene is unlikely to be a risk factor for PCa.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.7
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• pp.2965-2970
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• 2014

Background: To evaluate association of lung cancer with arsenic and cadmium levels measured in tumor tissue. Materials and Methods: Ninety-five patients with lung cancer tumor tissue obtained surgically were included in this study. Arsenic and cadmium levels were measured and levels of metals were compared among types of lung cancer and with reference to patient data. Results: The histopathologic diagnoses of the 95 cases were SCC, 49, adenocarcinoma, 28, large cell, 11 and SCLC, 1. Mean tumor arsenic and cadmium levels were $149.3{\pm}129.1{\mu}g/kg$ and $276.3{\pm}219.3{\mu}g/kg$, respectively. Cadmium levels were significantly associated with smoking (p=0.02), histopathologic type (p=0.005), and TNM staging (r=0.325; p=0.001), although arsenic was not related to any parameter (p>0.05). There was no relation between metal levels and mortality (p>0.05). Conclusions: We found a significant association between tumor cadmium levels of patients with lung cancer and smoking, histopathologic type and staging, although there was no relation with arsenic levels.

• Anxiety and mood
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• v.8 no.1
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• pp.16-21
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• 2012

Objectives : The current study investigated the personality characteristics of the sexual offender using the Minnesota Multiphasic Personality Inventory (MMPI) test commonly used in clinical medicine. Methods : 30 sexual offenders (30 male) completed the Korean version of the MMPI. 20 of the 30 sexual offenders were patients with paraphilia. The sexual offenders had been admitted to the Institute of Forensic Psychiatry Ministry of Justice, Gongju, for sexual violence. Results : The MMPI scores of the sexual offenders were significantly higher on the psychopathic deviate (Pd), masculinity-feminity (Mf), paranoia (Pa), psychasthenia (Pt), schizophrenia (Sc) than the comparison group. And The MMPI scores of the sexual offenders had higher values for hypochondriasis (Hs), depression (D), hysteria (Hy), hypomania (Ma), social introversion (Si) than the comparison group, but were not significantly higher. Conclusion : Sexual offenders may be antisocial, paranoid, schizoid or psychasthenic. They seem to have psychotic psychopathology rather than neurotic psychopathology. These results suggested that the psychopatholgy of sexual offenders may be different to the control group.