• Title/Summary/Keyword: severity score

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Assessment of the Severity of Coronavirus Disease: Quantitative Computed Tomography Parameters versus Semiquantitative Visual Score

  • Xi Yin;Xiangde Min;Yan Nan;Zhaoyan Feng;Basen Li;Wei Cai;Xiaoqing Xi;Liang Wang
    • Korean Journal of Radiology
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    • v.21 no.8
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    • pp.998-1006
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    • 2020
  • Objective: To compare the accuracies of quantitative computed tomography (CT) parameters and semiquantitative visual score in evaluating clinical classification of severity of coronavirus disease (COVID-19). Materials and Methods: We retrospectively enrolled 187 patients with COVID-19 treated at Tongji Hospital of Tongji Medical College from February 15, 2020, to February 29, 2020. Demographic data, imaging characteristics, and clinical data were collected, and based on the clinical classification of severity, patients were divided into groups 1 (mild) and 2 (severe/critical). A semiquantitative visual score was used to estimate the lesion extent. A three-dimensional slicer was used to precisely quantify the volume and CT value of the lung and lesions. Correlation coefficients of the quantitative CT parameters, semiquantitative visual score, and clinical classification were calculated using Spearman's correlation. A receiver operating characteristic curve was used to compare the accuracies of quantitative and semi-quantitative methods. Results: There were 59 patients in group 1 and 128 patients in group 2. The mean age and sex distribution of the two groups were not significantly different. The lesions were primarily located in the subpleural area. Compared to group 1, group 2 had larger values for all volume-dependent parameters (p < 0.001). The percentage of lesions had the strongest correlation with disease severity with a correlation coefficient of 0.495. In comparison, the correlation coefficient of semiquantitative score was 0.349. To classify the severity of COVID-19, area under the curve of the percentage of lesions was the highest (0.807; 95% confidence interval, 0.744-0.861: p < 0.001) and that of the quantitative CT parameters was significantly higher than that of the semiquantitative visual score (p = 0.001). Conclusion: The classification accuracy of quantitative CT parameters was significantly superior to that of semiquantitative visual score in terms of evaluating the severity of COVID-19.

Comparison of the Characteristics according to Injury Severity Score between Elderly and Non-elderly with Trauma (노인과 비노인 외상환자의 손상중증도에 따른 특성 비교)

  • Kim, Hyunju;Kim, Younkyoung
    • Journal of Korean Public Health Nursing
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    • v.32 no.2
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    • pp.304-318
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    • 2018
  • Purpose: This study examined the characteristic of the Injury Severity Score (ISS) of Korean geriatric patients with a traumatic injury in a nationally representative sample to determine the optimal cutoff of ISS of mortality according to age. Methods: The subjects were 3,018 non-elderly patients and 1,584 elderly patients with an ISS and Korean Triage and Acuity Scale (KTAS) in 2016 from the data of the Health Insurance Review and Assessment Service. The traumatic characteristics of the elderly and non-elderly were compared by stratifying the ISS. Receiver Operating Characteristic (ROC) curve analysis was used to find the optimal cutoff of ISS of mortality according to age. Results: The elderly were more prone to severe trauma than the non-elderly were. The distribution of KTAS grades was lower, even though the severity of ISS was as high as that of the non-elderly. The optimal cutoff score of the ISS for mortality in the ROC curve was lower in elderly over 65 years than in the other age group. Conclusion: The elderly are more prone to severe trauma and death than non-elderly, even though their ISS is low. Therefore, a strategy to prevent elderly from experiencing serious trauma and managing their geriatric trauma actively is needed.

Inhibitory Effect of PG-Platycodin D on the Development of Atopic Dermatitis-Like Skin Lesions in ICR Mice (Platycodin D를 포함하는 도라지 추출물이 DNCB 유도 알레르기성 아토피 피부염에 미치는 영향)

  • Park, Sae-Jin;Kim, Yoon Suk;Kim, Tack-Joong
    • Journal of Life Science
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    • v.22 no.10
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    • pp.1339-1343
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    • 2012
  • Atopic dermatitis is characterized by chronically pruritic and inflammatory dermatitis. In this study, we investigated the effect of Platycodon grandiflorum including platycodin D (PG-Platycodin D) in an atopic dermatitis-like mouse model. An atopic dermatitis-like skin lesion was induced by repeated treatment of 2,4-dinitrochlorobenzene (DNCB) on the dorsal skin of ICR mice. The efficacy of PG-Platycodin D was tested by observing scratching behavior, the skin severity score, and histopathologic analysis. PG-Platycodin D reduced the DNCB-induced increase in scratching behavior and the skin severity score. In addition, histopathologic analysis revealed a reduction in the thickening of the epidermis in the PG-Platycodin D group. These results may contribute to the development of a therapeutic drug for the treatment of atopic dermatitis.

Gender Differences in the Symptomatic Characteristics of Social Phobia Patients in One University Hospital (일 대학병원 외래 내원 사회공포증 환자에서 증상적 특성의 남녀차이)

  • Choi, Hong-Min;Kim, Na-Hyun;Lim, Se-Won;Oh, Kang-Seob
    • Anxiety and mood
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    • v.4 no.1
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    • pp.62-67
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    • 2008
  • Objectives : Gender differences in demographic characteristics, symptom presentation, and severity may influence the selection of target behaviors as well as the course and outcome of therapeutic interventions for patients with social phobia. The purpose of this study was to explore the gender differences in the symptomatic characteristics of Korean patients with social phobia. Methods : A total of 256 outpatients with social phobia at Kangbuk Samsung Hospital were included in this study. All subjects were evaluated using the Korean version of the MINI International Neuropsychiatric Interview Plus. Potential differences in demographic characteristics, severity of anxiety, and situational fear and avoidance were examined. Self-report questionnaires and interviewer-administered instruments, including the Social Phobia Scale (SPS), Social Phobia subscale of the Fear Questionnaire (FQ-social), Appraisal of Social Concerns (ASC), and Liebowitz Social Anxiety Scale (LSAS), were used to evaluate the severity of the patients' symptoms. Results : There were no gender differences in demographic characteristics, age, age at onset of social phobia, total SPS score, FQ-Social score, ASC score, and LSAS score. In addition, there was no gender difference in the severity of fear in specific social situations. However, women reported significantly higher total scores on the social helplessness category of the ASC than men (p=0.009). Conclusion : Previous studies reported that the severity of social phobia symptoms is greater in women than in men, but our results suggest that there are no significant gender differences in the severity of social phobia symptoms. Thus, gender differences among patients with social phobia are discussed in the context of traditional sex-role expectations.

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Factors Influencing Overactive Bladder Symptom Severity in Community Residents (일 지역 주민의 과민성방광 증상심각도 영향요인)

  • Choi, Eun Hui;Lee, Eun Nam;Cho, Jeong Lim;Jang, Moon Jung
    • Journal of muscle and joint health
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    • v.23 no.1
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    • pp.39-48
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    • 2016
  • Purpose: This study was conducted to determine factors that influence overactive bladder (OAB) symptom severity in community residents. Methods: The participants of the study were 115 adults who participated in the health lectures for patients with OAB between March 1 and June 30, 2013. The overactive bladder-questionnaire (OAB-q) was used to assess the OAB symptom severity. Results: The mean score of OAB symptom severity was 35.48 out of 100. Participants showed the highest score of urgency among OAB symptoms. The significant predictors were the monthly income, operation history of urogynecology, and body mass index accounting for 23% of the variance of OAB symptom severity. The OAB symptom severity was higher in subjects who had lower monthly income, urogynecology operation history and higher BMI (>$25kg/m^2$). Conclusion: The findings of this study demonstrate that it should be considered to recommend weight loss as a component of nursing intervention for alleviating OAB symptom severity in overweight OAB patients.

A study on the Correlation between Primary dysmenorrhea and Blood stasis (원발성(原發性) 월경곤난증(月經困難症)과 어혈(瘀血)의 상관성 연구)

  • Yoon, Young-Jin;Cho, Jung-Hoon;Jang, Jun-Bock;Lee, Jin-Moo;Lee, Chang-Hoon;Lee, Kyung-Sub
    • The Journal of Korean Obstetrics and Gynecology
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    • v.22 no.1
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    • pp.148-160
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    • 2009
  • Purpose: We intended to observe the correlations between Primary dysmenorrhea severity and Questionnaires for Blood Stasis Pattern. Methods: After initial approval by Kyung-Hee University Oriental Medical Hospital Institutional Review Board of Clinical Trials, volunteers for the clinical trial were recruited. We selected the 52 primary dysmenorrhea patients by the screening tests (clinical examination and inquiry). The severity of dysmenorrhea was evaluated by VAS (Visual Analog Scale), VRS (Verbal Rating Scale) & MVRS (Multidimensional Verbal Rating Scale). The severity of Blood Stasis was evaluated by Questionnaires for Blood Stasis Pattern. For statistics, we used Spearman's rho correlations, SPSS 13.0 for windows. Results: In case of VAS, though two items (眼瞼下靑紫, 便黑) of Questionnaires for Blood Stasis Pattern were correlated, total score & discriminant function score of Questionnaires for Blood Stasis Pattern were not correlated. In case of VRS, though two items (小腹痛, 夜間痛) of Questionnaires for Blood Stasis Pattern were correlated, total score & discriminant function score of Questionnaires for Blood Stasis Pattern were not correlated. In case of MVRS, though one items (久痺症) of Questionnaires for Blood Stasis Pattern were correlated, total score & discriminant function score of Questionnaires for Blood Stasis Pattern were not correlated. Conclusion: Though the results showed partial correlation of Primary dysmenorrhea severity and Questionnaires for Blood Stasis Pattern, we need further study after improvement and complementation of Questionnaires for Blood Stasis Pattern.

Evaluation the Usefulness of Individual factors for Determining the Severity and Predicting Prognosis of Trauma Victims (외상 환자의 중증도 판단과 예후 예측을 위한 개별 인자들의 유용성 평가)

  • Kim, Sung Yoon;So, Byung Hak;Kim, Hyung Min;Jeong, Won Jung;Cha, Kyung Man;Choi, Seung Pill
    • Journal of Trauma and Injury
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    • v.28 no.3
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    • pp.134-143
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    • 2015
  • Purpose: Many patients are injured by trauma. And some of them expire due to severity of trauma. Various scoring systems have been introduced in grading severity and predicting mortality of trauma patients. This study is to evaluation the usefulness of factors for determining the severity and predicting the prognosis of the trauma victims. Methods: Data on the patients who visited our Emergency departments from January 2010 to December 2011 were retrospectively reviewed using electronic medical records. The patients were activated severe trauma team calling system. The patients were categorized as survivors and non-survivors. Univariated associations were calculated, and a multiple logistic regression analysis was used to determine variables associated with hospital mortality. Results: Two hundred sixty two(262) patients were enrolled, and the mortality rate was 25.6%. By multivariate analysis, lower respiration rate, lower Glasgow Coma Score, higher International Normalized Ratio and emergency transfusion within 6 hours were expected as severity and prognosis predict factors (each of odds ratio were 24.907, 14.282, 2.667 and 16.144). Conclusion: As predict factors, respiration rate, Glasgow Coma Score, International Normalized Ratio and emergency transfusion, are useful determining the severity and predicting prognosis of trauma victims.

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Effects of the APACHEIII Score, Hypermetabolic Score on the Nutrition Status and Clinical Outcome of the Patients Administered with Total Parenteral Nutrition and Enteral Nutrition (경정영양과 중심정맥영양을 공급받는 환자에서 질병의 상태(APACHEIII Score), 과대사 정도가 영양상태 및 임상적 결과에 미치는 영향)

  • Rha Mi yong;Kim Eun mi;Cho Young Y.;Seo Jeong Meen;Choi Hay mie
    • Korean Journal of Community Nutrition
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    • v.11 no.1
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    • pp.124-132
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    • 2006
  • The aim of this study is to evaluate the clinical outcome. Between January 1,2002 to September 30, 2002, we prospectively and retrospectively recruited III hospitalized patients who received Enteral Nutrition (EN group n = 52) and Total Parenteral Nutrition (TPNgroup n = 59) for more than seven days. The factors of clinical outcomes are costs, incidences of infection, lengths of hospital stay, and changes in weight. The characteristics of patients were investigated, which included nutritional status, disease severity CAP ACHE III score) and hypermetabolic severity Chypermetabolic score). Hypermeta-bolic scores were determined by high fever (> $38^{\circ}C$), rapid breathing (> 30 breaths/min) , rapid pulse rate (> 100 beats/min), leukocytosis (WBC > 12000 $mm^{3}$), leukocytopenia (WBC > 3000 $mm^{3}$), status of infection, inflammatory bowel disease, surgery and trauma. There was a positive correlation between hypermetabolic score and length of hospital stay (ICU), medical cost, weight loss, antibiotics adjusted by age while APACHEIII score did not show correlation to clinical outcome. Medical cost was higher by $18.2\%$ in the TPN group than the EN group. In conclusion, there was a strong negative correlation between the clinical outcome (cost, incidence of infection, hospital stay) and hypermetabolic score. Higher metabolic stress caused more malnutrition and complications. For nutritional management of patients with malnutrition, multiple factors, including nutritional assessment, and evaluation of hypermetabolic severity are needed to provide nutritional support for critically ill patients.

Comparison of Stuttering Self-Rating Scales in Adults with Stuttering (유창성장애 성인의 주관적 말더듬 평가도구들의 비교)

  • Kim, Jae-Ock;Shin, Moon-Ja
    • Proceedings of the KSPS conference
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    • 2007.05a
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    • pp.257-260
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    • 2007
  • This study was designed to compare the self-rating scales (SSS, S-24, P-FA, and PSI) translated into Korean in adults with stuttering. Eighteen adults with stuttering were participated. Each scale was divided into two sub-categories, avoidance and locus of control. The correlations among the scales and among the sub-categories were evaluated. Objective stuttering severity and self-rated stuttering severity were compared. Results indicated that those scales were significantly correlated. Total score in each scale and each sub-category were also significantly correlated. There were no significant differences in total score nor subjective stuttering severity with objective stuttering severity. The self-rating scales in adults with stuttering currently used in clinics and research areas in Korea are suitable tools that adults with stuttering can evaluate the characteristics of and attitudes for stuttering subjectively.

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Vasovagal syncope with mild versus moderate autonomic dysfunction: a 13-year single-center experience

  • Lee, Han Eoul;Lee, Dong Won
    • Clinical and Experimental Pediatrics
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    • v.65 no.1
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    • pp.47-52
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    • 2022
  • Background: An adequate large-scale pediatric cohort based on nationwide administrative data is lacking in Korea. Purpose: This study aimed to differentiate patients with VVS by autonomic dysfunction severity using the composite autonomic severity score (CASS) and compare the clinical manifestations and prognosis between patient subgroups. Methods: We retrospectively reviewed the medical records of 66 VVS patients divided into 3 groups by CASS. To compare the differences between these groups, we analyzed VVS type, triggers, prodromal symptoms, management of syncope, and prognosis between patients with mild versus moderate autonomic dysfunction. Results: Of our 66 patients with VVS, 41 had mild autonomic dysfunction (62.1%) and 25 had moderate autonomic dysfunction (37.9%). We found no significant intergroup differences in age, sex, inducible factor (P=0.172), prodromal symptoms, laboratory findings, head-up tilt test, type of syncope, or prognosis (P=0.154). Conclusion: We found no evidence that autonomic dysfunction degree is affected by VVS characteristics, test findings, parameters, or prognosis; therefore, no further evaluations are needed to classify autonomic dysfunction severity.