Purpose: Rapid changes have occurred in the educational environment of colleges since the outbreak of COVID-19. This study was conducted to determine the factors influencing college life adaptation for nursing students. Methods: The participants included 124 nursing students. A self-administered online questionnaire, available from March 30 to April 10, 2022, was used for data collection. The online questionnaires included COVID-19 stress, interpersonal relations, information literacy, and college life adaptation. Statistical analysis was performed using t-test, ANOVA, Pearson's correlation coefficient, and multiple regression analysis. Results: The average score for adapting to college life was 3.32±0.58. Significant differences in college life adaptation were found based on the number of exercise days per week (F=3.62, p=.015), regular daily routine (t=-3.41, p<.001), amount of sleep (t=-3.61, p<.001), sleep quality (t=-3.90, p<.001), and diagnostic self evaluation (F=19.55, p<.001). Factors that influenced college life adaptation included interpersonal relations (β=.36, p<.001), diagnostic self evaluation (good) (β=.48, p<.001), diagnostic self evaluation (fair) (β=.38, p=.005), and COVID-19 stress (β=-.11, p=.027), which explained 38.0% of the college life adaptation. Conclusion Development of a program that integrates interpersonal relations, diagnostic self- evaluation, and COVID-19 stress for nursing students is recommended to improve college life adaptation.

A 36-year-old man, who had undergone thoracoscopic anterior spinal fusion using the plate system and posterior screw fusion three months previously, presented to our hospital with left flank pain and fever. Computed tomography indicated the presence of a psoas muscle abscess. However, after two days of percutaneous catheter drainage, a mycotic abdominal aortic pseudoaneurysm was detected via computed tomography. We performed in situ revascularization using a prosthetic graft with omental wrapping. Methicillin-resistant Staphylococcus aureus was identified on blood and pus culture, and systemic vancomycin was administered for one month. Although the abscess recurred, it was successfully treated with percutaneous catheter drainage and systemic vancomycin administration for three months, without the need for instrumentation removal. The patient remained asymptomatic throughout two years of follow-up.
Abscess ; Adult ; Aneurysm, False* ; Aneurysm, Infected ; Catheters ; Drainage ; Fever ; Flank Pain ; Follow-Up Studies ; Humans ; Methicillin-Resistant Staphylococcus aureus ; Psoas Abscess* ; Psoas Muscles ; Spinal Fusion* ; Suppuration ; Transplants ; Vancomycin

BACKGROUND: Retrospective study was carried out on patients with primary spontaneous pneumothorax with the aim of determining if conventional thoracoscopic wedge resection is superior to modified transaxillary minithoracotomy with thoracoscopy in the surgical treatment. MATERIALS AND METHOD: 160 patients, aged 14 to 35 years with primary spontaneous pneumothorax were involved in this study. Patients were assigned to two groups by surgical technique; Conventional thoracoscopic wedge resection (group A; n=80) and modified transaxillary minithoracotomy with thoracoscopy (group B; n=80). Apical pleural abrasion & talc poudrage were performed in all cases. This study evaluated the following factors: duration of operation, days of analgesics used after operation, number of no air leak on the first postoperative day, duration of indwelling chest tube, hospital stay, postoperative complications, chronic chest pain (during follow-up) and resumption of normal activity. Relapses (ipsilateral recurrence after discharge) during follow-up periods were evaluated. RESULT: No significant differences were found in any of the factors studied in either group. CONCLUSION: Conventional thoracoscopic wedge resection and modified transaxillary minithoracotomy with thoracoscopy offer similar results in the surgical treatment of primary spontaneous pneumothorax. The rate of complication is low and the level of pain is acceptable without long-term sequele. Therefore, modified transaxillary minithoracotomy with thoracoscopy method appears as a valuable alternative surgical technique.
Analgesics ; Chest Pain ; Chest Tubes ; Follow-Up Studies ; Humans ; Length of Stay ; Pneumothorax* ; Postoperative Complications ; Recurrence ; Retrospective Studies ; Talc ; Thoracoscopy* ; Thoracotomy

Streptococcus constellatus (S. constellatus) is a commensal microorganism belonging to the "Streptococcus milleri" group, but may cause infections in different locations in immunocompromised patients. The infection of S. constellatus has high mortality and morbidity due to its tendency to cause abscesses in infected patients, which require immediate surgical drainage for effective treatment. We report on a 72-year-old woman with end stage renal disease, who suffered from dyspnea and general weakness that had developed over 7 days. Chest CT showed loculated pleural effusion. S. constellatus was cultured from exudative pleural effusions and confirmed by an analysis of 16S rRNA sequence. The patient was treated with drainage of pleural effusion and piperacillin/tazobactam for 5 weeks.
Abscess ; Aged ; Drainage ; Dyspnea ; Empyema ; Female ; Humans ; Immunocompromised Host ; Kidney Failure, Chronic ; Pleural Effusion ; Streptococcus ; Streptococcus constellatus ; Streptococcus milleri Group ; Thorax

The aim of this study was to evaluate the legal features of sexual offenders with mental disorders without paraphilia. Patients admitted to Korea Forensic Hospital from 1994 to 2012 (n = 193) were reviewed for diagnosis, crime, legal responsibility, readmission (number of admissions), hospitalizations, criminal record, and education level. Psychotic subjects were often declared not guilty because of insanity and avoided legal responsibility, but had long admission periods and fewer criminal records. Mentally retarded subjects also had long admission periods and fewer criminal records, but commited more sexual offenses against victims aged 13 and younger. The substance abuse group had extensive criminal records, shorter admission periods, and frequent admissions. Subjects with personality disorders and others committed relatively more violent crime with injuries, rather than simple sexual offenses. Treatment and social concerns suitable to each diagnosis are required to address sexual offenses associated with diverse legal characteristics.
Aged ; Crime ; Criminals ; Hospitalization ; Humans ; Korea ; Mental Disorders ; Mentally Disabled Persons ; Paraphilic Disorders ; Personality Disorders ; Substance-Related Disorders

PURPOSE: The purpose of this study was to develop a Korean version of the self-reported thyroid-specific quality of life (QoL) questionnaire for thyroid cancer patients (KT-QoL), and to evaluate its reliability and validity. MATERIALS AND METHODS: Two hundred seventy-two patients who underwent thyroidectomy from January to December 2010 were recruited in this study. The original version of the thyroid QoL was translated into Korean and evaluated for its reliability and validity. Using the developed KT-QoL, the postoperative QoL was evaluated until postoperative 1 year. RESULTS: At the preoperative baseline, the item internal consistency (IIC) ranged from −0.19 to 0.76, with low IIC values for items 2, 17, and 27. Item discriminant validity ranged from 86% to 97%. These values were similar at the postoperative periods. The internal consistency reliability (Cronbach's α) was high for all dimensions, ranging from 0.90 to 0.95. The test-retest reliability (intraclass correlation coefficient) was acceptable (0.74-0.82). The external validity examined by the correlation between the item 1j (voice changes) of KT-QoL and the voice handicap index-30 ranged from 0.51 to 0.75. Patients' QoL scores decreased after surgery, which demonstrated the sensitivity of the questionnaire. The QoL scores in patients with lobectomy showed best QoL scores postoperatively and those with receiving radioactive iodine still showed decreased QoL scores along the postoperative periods. CONCLUSION: These results demonstrate that KT-QoL is a valid instrument for evaluating QoL of Korean patients with thyroid cancer.
Humans ; Iodine ; Postoperative Period ; Quality of Life ; Reproducibility of Results ; Surveys and Questionnaires ; Thyroid Gland* ; Thyroid Neoplasms* ; Thyroidectomy ; Voice

BACKGROUND: It is generally accepted that the most spontaneously-arising epidermal cysts might be related to follicular infundibulum and palmoplantar epidermal cyst (PPEC) has been suggested to be caused from traumatic implantation of epidermal fragments. In addition there were several recent reports of human papillomavirus (HPV) implicating in formation of PPEC and also similar reports in Korean dermatologic literature. But the latter failed to reveal the presence of HPV in PPEC or a specific type of HPV by molecular biologic methods. OBJECTIVE: We tried to identify the presence of HPV and its subtype in PPEC. METHODS: After reviewing routine histopathologic findings recalling HPV infection in 8 PPECS, we undertook immunohistochemistry using polyclonal HPV antibody and polymerase chain reactions with 3 sets of HPV primers. To confirm the actual location of HPV in cyst in situ hybridization with HPV 60 probe was also done. RESULTS: All cases showed more than one feature of HPV infection. The positive reactions were 3 out of 8 on immunohistochemistry and 5 out of 8 on polymerase chain reaction. All cases (4 of 4) were positive on in situ hybridization and they were found in the horny layer and/or wall of cysts. CONCLUSION: PPEC in Korea may show similar typical histopathologic features with those reported in Japan. The HPV were detected in almost PPEC by molecular methods and their subtype was all HPV 60.
Epidermal Cyst* ; Gammapapillomavirus* ; Humans* ; Immunohistochemistry ; In Situ Hybridization ; Japan ; Korea ; Polymerase Chain Reaction

PURPOSE: Ischemic brain injury following cardiac arrest presents as cerebral edema. Cerebral edema can be diagnosed using computed tomography (CT) by evidence of difference in the ratio between gray and white matter density. The prognostic value of CT scan use in determining neurologic outcomes remains unclear for cardiac arrest survivors treated with therapeutic hypothermia. We investigated the density of gray and white matter and found that their ratio was associated with neurologic outcome. METHODS: Our study data included 93 cardiac arrest survivors treated with therapeutic hypothermia from January 2008 to June 2011. Cranial CT was performed after the return of spontaneous circulation. Circular regions of CT measurement (9.4 mm2) evaluated locations of interest including the caudate nucleus, putamen, posterior limb of the internal capsule, and the corpus callosum. The average attenuation in Hounsfield Units (HU) for each region was recorded. Neurological outcome was ranked as good or poor at discharge with neurological outcome assessed according to the Cerebral Performance Category scale (CPC) with a poor outcome defined as a CPC of 3-5. RESULTS: Gray matter attenuation was found to be significantly different between the good and poor outcome cases while white matter attenuation was insignificant. All types of gray/white matter ratio were significantly different between two groups. Receiver operating characteristics analysis determined a cut-off value of gray/white matter ratio at less than 1.11 (sensitivity 29.8%) which results in a poor outcome with a specificity of 100%. CONCLUSION: A low gray/white matter ratio (<1.11), as evaluated by CT scan, is associated with poor outcome after cardiac arrest and therapeutic hypothermia. However, the results of a CT scan should be interpreted with caution as the gray/white matter ratio is a low sensitivity marker.
Brain Edema ; Brain Injuries ; Caudate Nucleus ; Corpus Callosum ; Dinucleoside Phosphates ; Extremities ; Heart Arrest ; Humans ; Hypothermia ; Hypothermia, Induced ; Internal Capsule ; Prognosis ; Putamen ; ROC Curve ; Sensitivity and Specificity ; Survivors

PURPOSE: Neurological outcome prediction is an important aspect of post-resuscitation care in cardiac arrest survivors. The appearance of high serum neuron specific enolase (NSE) is known to be associated with ischemic brain injury and poor neurological outcome. The application of therapeutic hypothermia to cardiac arrest survivors has been shown to improve neurological outcomes. As such, we investigated the predictive value of serial serum NSE levels in patients who were resuscitated from cardiac arrest. METHODS: This study included 123 cardiac arrest survivors who were treated by therapeutic hypothermia from January 2008 to June 2011. Blood samples used for evaluating NSE were collected at return of spontaneous circulation (ROSC) at 6, 24 and 48 hours after initiation of therapeutic hypothermia. Neurological outcome was graded as 'good' or 'poor' at discharge and assessed according to the Cerebral Performance Category scale (CPC). A poor outcome was defined as a CPC value of 3-5. RESULTS: Receiver operating characteristic (ROC) analysis revealed NSE cut-off values of 53.9 microg/L (sensitivity 14.6%), 48.5 microg/L (sensitivity 30.6%), 80.0 microg/L (sensitivity 40.0%), and 52.7 microg/L (sensitivity 55.5%) for poor outcomes with a specificity of 100%, measured at ROSC of 6, 24 and 48 hours after initiation of therapeutic hypothermia, respectively. The poor outcome group showed significant change in NSE concentration over time (p=0.002), while the good outcome group did not. CONCLUSION: Detection of NSE at the cut-off value, 48 hr after initiation of therapeutic hypothermia was a specific but moderately sensitive marker of poor outcome at discharge. Single measurements of NSE should be cautiously interpreted, but NSE change over time was helpful in predicting the neurologic outcome.
Brain Injuries ; Dinucleoside Phosphates ; Heart Arrest ; Humans ; Hypothermia ; Hypothermia, Induced ; Neurons ; Phosphopyruvate Hydratase ; Prognosis ; ROC Curve ; Sensitivity and Specificity ; Survivors

PURPOSE: Neurological outcome prediction is an important aspect of post-resuscitation care in cardiac arrest survivors. The appearance of high serum neuron specific enolase (NSE) is known to be associated with ischemic brain injury and poor neurological outcome. The application of therapeutic hypothermia to cardiac arrest survivors has been shown to improve neurological outcomes. As such, we investigated the predictive value of serial serum NSE levels in patients who were resuscitated from cardiac arrest. METHODS: This study included 123 cardiac arrest survivors who were treated by therapeutic hypothermia from January 2008 to June 2011. Blood samples used for evaluating NSE were collected at return of spontaneous circulation (ROSC) at 6, 24 and 48 hours after initiation of therapeutic hypothermia. Neurological outcome was graded as 'good' or 'poor' at discharge and assessed according to the Cerebral Performance Category scale (CPC). A poor outcome was defined as a CPC value of 3-5. RESULTS: Receiver operating characteristic (ROC) analysis revealed NSE cut-off values of 53.9 microg/L (sensitivity 14.6%), 48.5 microg/L (sensitivity 30.6%), 80.0 microg/L (sensitivity 40.0%), and 52.7 microg/L (sensitivity 55.5%) for poor outcomes with a specificity of 100%, measured at ROSC of 6, 24 and 48 hours after initiation of therapeutic hypothermia, respectively. The poor outcome group showed significant change in NSE concentration over time (p=0.002), while the good outcome group did not. CONCLUSION: Detection of NSE at the cut-off value, 48 hr after initiation of therapeutic hypothermia was a specific but moderately sensitive marker of poor outcome at discharge. Single measurements of NSE should be cautiously interpreted, but NSE change over time was helpful in predicting the neurologic outcome.
Brain Injuries ; Dinucleoside Phosphates ; Heart Arrest ; Humans ; Hypothermia ; Hypothermia, Induced ; Neurons ; Phosphopyruvate Hydratase ; Prognosis ; ROC Curve ; Sensitivity and Specificity ; Survivors