남성화를 보이는 여성에서 발견된 난소의 Steroid Cell Tumor 1예

조인호,정대훈,박영미,서영진,손영실,정철회,강영미,정수전,김영남,이경복,성문수,김기태 인제대학교 2006 仁濟醫學 Vol.27 No.-

Steroid cell tumor is a rare ovarian sex cord-stromal tumor which accounts for 0.1% of all ovarian tumors. Until now, only 4 cases have been reported in domestic literatures. Steroid cell tumor often secrets testosterone and presents virilization in adult women or precocious puberty in children. Treatment is often performed by surgical removal, adjuvant chemotherapy and radiation, but completely accepted treatment was not existed. We experienced a case of steroid cell tumor, which was manifested by typical virilization in a 43-year old patient, who was previously performed hysterectomy and unilateral oophorectomy. So, we present with a brief review of the literatures.

청소년의 스마트폰 중독과 우울 및 불안과의 관계

김경은,김필송,민주연,박수경,신서인,이지은,정해인,조호정,최정원,최정인 이화여자대학교 간호과학대학 2013 이화간호학회지 Vol.- No.47

Purpose: The purpose of this study was to investigate the relationships between the degree of smart phone addiction among adolescents and their depression and anxiety levels. Method: In this study, 379 high school students were selected using the convenient sampling method. The instruments used for this study were smart phone addiction measure, the CES-D (Center for Epidemiological Studies-Depression Scale), and the STAI (State-Trait Anxiety Inventory). Data were analyzed using the SPSS 20.0 program with descriptive statistics, t-test, ANOVA with Scheffe test, and Pearson’s correlation coefficient. Result: The mean score for smart phone addiction was 40.45±17.27, depression was 36.56±9.58, state anxiety was 44.00±9.61, and trait anxiety was 45.70±9.75. There were significant differences between the degree of smart phone addiction and the following variables: gender (t=-4.953, p<.001), hours of smart phone use per day (F=12.259, p<.001), types of frequently used features (F=3.485, p=.008), and satisfaction level for smart phone (F=5.18, p<.001). There were statistically significant relationships (p<.001) among degree of smart phone addiction, depression level, and state and trait anxiety levels. Conclusion: The results of this study suggested that there was a significant relationship between smart phone addiction and mental health, specifically, depression and anxiety among adolescents. Further research is needed to develop nursing strategies to provide care for adolescents who frequently utilize smart phones.

문제중심학습(Problem Based Learning; PBL) 패키지 개발 : 지각·조정장애상황을 중심으로

김애리,김영경,송영선,신경림,안혜정,이지순,조계화 성인간호학회 2001 성인간호학회지 Vol.13 No.3

The Purpose of this study is to present an actual example for procedures for developing a PBL package based on philosophical backgrounds derived from Problem-based learning. To perform a systemic study on the operations of an intergrated curricula under multi-disciplines, a research team made up of several professors with different academic backgrounds was formed. Among the four situations for the patients with perception-adjustment disorder, especially a procedure for the development of PBL package which can be used in the emergency room situation has been proposed. The little(2000)'s PBL package model has been applied for this study. Tha package includes course objectives, learning objectives, concept map, situation scenario. tutor guide, and evaluation method. It is believed that learning objectives achievement procedures designed as a part of a problem-based learning package development procedures for the nursing of patients with perception-adjustment can be achieved at the same level as the learning objectives for the science of nursing founded by the Korean Nurses Association.

심첨부 비후 심근증에서 심근 내 미세 관상동맥의 혈류 예비력 평가 : 경흉부 도플러 심초음파를 이용한 연구 Study Using Transthoracic Doppler Echocardiography

윤호중,박철수,신재원,임상현,조은주,정해억,전희경,오용석,정욱성,김재형,최규보,홍순조 대한순환기학회 2004 Korean Circulation Journal Vol.34 No.3

A Study on the Bullying Tendency Shown in Korean Modern Novels "Our Twisted Hero," and "Ping-pong" and Its Difference According to the Times

Hae Kyung Jo,Kwang Ja Lee 한국간호과학회 2007 한국간호과학회 학술대회 Vol.2007 No.11

Effect of Nonviolent Communication Education Program on Nursing Students’ Empathy and Communication Skill

Hae Kyung Jo,Hyun Kyoung KIM,Hye-Kyung Lee 한국성인간호학회 2021 성인간호학회 학술대회 Vol.2021 No.8

Aim(s): Nonviolent Communication (NVC) is an effective program for empathy education; handling of criticism, anger, rejection, and emotional pain; and adjustment of human relationship dynamics (Nosek & Durán, 2017). Thus, it is necessary to conduct studies on how to apply NVC, as one of the various communication methods, specifically to nursing students. The purpose of this study was to investigate whether NVC program deescalate primary anger and secondary anger and enhance empathy and communication skill. Therefore, the hypothesis were as follows: NVC program will increase empathy and NVC program will increase communication skill. Method(s): Researchers used a non-equivalent control group pre-post-test design. The program of non-violent communication was adapted to nursing students for examination of effects on empathy, and communication skill. Convenience sampling was used to source 62 nursing baccalaureate students living at J City and 55 students living at A City, South Korea. Two universities have nursing departments located in J and A city which have similar population and sociocultural background. Empathy means understanding other’s intention, predicting other’s behavior, and experiencing other’s affection. Empathy was measured using Chung & Kim’s(2006) Korean version of Empathy Quotient (EQ). Communication efficacy was measured using Chung’s (2010) Korean version of communication efficacy scale. The effect of non-violent communication program was analyzed using analysis of covariance (ANCOVA) via the Statistical Package for the Social Sciences 24. Result(s): After the intervention, empathy was increased from 79.84 (SD=7.83) to 100.39 (SD=8.76) in the case group, and significant difference between two groups. Communication skill was increased from 46.80 (SD=11.03) to 53.50 (SD=9.53) in the case group, and significant difference between two groups. Conclusion(s): The basic objective of this study was to provide a basis for the development of communication programs that can help improve nursing students’ communication and interpersonal relationship skills based on the NVC program. The findings of this study indicate that nursing students’ empathy and communication skill were improved significantly after the NVC program was implemented.

초등학생에게 적용한 환경보건 교육프로그램이 알레르기 지식과 증상에 미치는 효과

조혜경(Jo, Hae Kyung),강명화(Kang, Myung Hwa),박준수(Park, Joon Soo),송미령(Song, Mi Ryeong) 기본간호학회 2012 기본간호학회지 Vol.19 No.1

The purpose of this study was to analyze the effects of a health education program to improve knowledge about environmental health and allergy symptoms among elementary school students. Methods: This study has nonequivalent control group pre-post test design. Participants of this study were 60 elementary students (30 experimental and 30 control) who agreed to participate in the study. The education program consisted of information on environmental health and allergies, the atmosphere, indoor environments, food and allergies, and activities with parents. The program was carried out one time (50 minutes) per week during 6 weeks. Knowledge and symptoms of allergies were recorded before and after the program among both groups. The collected data were analyzed by ANCOVA and t-test using SAS program. Results: There was a significant increase in knowledge about allergies in the experimental group compared to the control group, but allergic symptoms were similar in the two groups. Conclusion: These findings suggest that environmental health education programs are effective in the area of school health nursing for increasing knowledge about environmental health and allergies. Further research is needed to develop programs for reducing allergic symptoms as an environment health problem among children.

청소년기 자녀를 둔 결혼이주여성의 배우자 지지와 가족 지지가 양육태도와 양육스트레스에 미치는 영향

조혜경(Hae-Kyung Jo),임현숙(Hyun-Suk Lim) 한국산학기술학회 2018 한국산학기술학회논문지 Vol.19 No.11

본 연구의 목적은 청소년기 자녀를 둔 결혼이주여성의 배우자 지지와 가족 지지가 양육태도와 양육스트레스에 미치는 영향을 알아보고, 결혼이주여성들의 자녀 양육 프로그램 및 중재 전략을 마련하는데 기초자료로 활용하고자 시도되었다. 본 연구는 사춘기 자녀를 둔 결혼이주여성 154명을 대상으로 한 서술적 상관관계 연구이다. 연구결과 배우자 지지와 가족 지지는 양육태도와 양육스트레스에 일부분 영향을 미치는 것으로 나타났다. 배우자 지지와 가족 지지가 양육태도인 비 과잉-과잉에 음의 상관관계(r=.046, F= 3.629 p<.05)가 있었다. 배우자 지지와 가족 지지는 양육 스트레스에 음의 상관관계(r=.105, F= 8.903 p<.01)가 있었다. 배우자 지지와 가족 지지중 배우자 지지만이 자녀와의 관계로 인한 스트레스와 음의 상관관계(r=.227, F= 7.114 p<.01)가 있었다. 배우자 지지와 가족 지지가 높을수록 양육스트레스가 낮아지고, 배우자 지지가 높을수록 자녀와의 관계로 인한 스트레스가 낮아짐을 알 수 있었다. 본 연구결과를 근거로 결혼이주여성들의 양육태도와 양육스트레스 감소에 긍정적 효과를 주기 위한 체계화된 교육 프로그램 개발 및 교육의 기회가 더욱 활성화되기를 기대한다. This study investigated the influence of parenting attitudes and parenting efficacy on parents" educational needs to establish basic data for educational programs and intervention strategies to promote parenting attitudes and parenting efficacy among married immigrant women. This was a study of descriptive correlation among 154 married immigrant women with adolescent children. The results showed that family support and spousal support influenced parenting behavior and stress associated with childcare. Specifically, spousal support and family support were negatively correlated (r = 0.046, F = 3.629 p < 0.05) with parenting attitude (r = 0.046, F = 3.629 p < 0.05). Only spousal support was negatively correlated (r =0.227, F = 7.11 .<.01) with stress from children. Moreover, higher support from the spouse and family was associated with lower parenting stress and higher spousal support was associated with lower stress associated with the relationship with the child. The results of this study will facilitate development of a structured education program for married immigrant women to enhance parenting attitudes, as well as to reduce parenting stress.

Flow and mixing characteristics of a groove-embedded partitioned pipe mixer

Hae In Jung,Jo Eun Park,정선엽,강태곤,Kyung Hyun Ahn 한국유변학회 2020 Korea-Australia rheology journal Vol.32 No.4

We propose a groove-embedded partitioned pipe mixer (GPPM) and conduct an in-depth numerical study on the flow and mixing characteristics of the GPPM in the creeping flow regime. The GPPM is a variant of a previously reported mixer, the barrier-embedded partitioned pipe mixer (BPPM), and is designed to achieve better energy-efficient mixing compared to the BPPM. In this paper, we first introduce the working principle of the GPPM and its mixing protocols. Then, the flow system affected by mixing protocols and geometrical parameters of the GPPM is investigated using Poincaré sections. As for mixing characteristics, the flux-weighted intensity of segregation is employed for quantitative mixing analysis. It turns out that a GPPM with a proper set of design parameters can indeed lead to a globally chaotic mixing. More importantly, the best GPPM showed better mixing in terms of energy consumption compared to its counterpart, the best BPPM.

Reference Ranges and Determinant Factors for Exhaled Nitric Oxide in a Healthy Korean Elderly Population

Jo, Eun-Jung,Song, Woo-Jung,Kim, Tae-Wan,Park, Heung-Woo,Chang, Yoon-Seok,Kim, Tae-Bum,Kim, Sang-Heon,Hur, Gyu-Young,Lee, Jae-Hyung,Yoon, Ho-Joo,Park, Hae-Sim,Cho, Nam-Ho,Moon, Hee-Bom,Min, Kyung-Up,C The Korean Academy of Asthma, Allergy and Clinical 2014 Allergy, Asthma & Immunology Research Vol.6 No.6

<P><B>Purpose</B></P><P>Exhaled nitric oxide (NO) is a useful non-invasive biomarker for asthma diagnosis; however, the literature suggests that exhaled NO levels may be affected by demographic factors. The present analysis investigated determinant factors that present exhaled NO reference levels for Korean elderly adults.</P><P><B>Methods</B></P><P>For reference levels, we analyzed the baseline data of healthy adult participants in the Ansung cohort. The fraction of exhaled NO (FeNO) was measured by NIOX MINO®. The characterization of the subjects was performed through structured questionnaires, spirometry, and methacholine challenge tests. To validate the diagnostic utility of the determined reference levels, asthma patients were recruited from medical institutions for FeNO measurement.</P><P><B>Results</B></P><P>A total of 570 healthy subjects were analyzed (mean age, 59.9±12.3; male, 37.0%) for reference levels. FeNO levels significantly correlated with weight, height, body mass index, atopy, or forced expiratory volume in 1 second % predicted by simple linear regression analysis. Multiple linear regression analysis identified gender as an independent determinant for FeNO levels; subsequently, the reference values for FeNO were 18.2±10.6 ppb (5th to 95th percentile, 6.0 to 37.4 ppb) for males and 12.1±6.9 ppb (5th to 95th percentile, 2.5 to 27.0 ppb) for females. The diagnostic utility of FeNO reference levels was validated by receiver operating curve analysis (area under curve, 0.900 for males and 0.885 for females) for diagnosing asthma. The optimal cutoff values for the prediction of asthma were 30.5 ppb for males and 20.5 ppb for females.</P><P><B>Conclusions</B></P><P>The current analysis presented reference ranges and the diagnostic utility of FeNO levels for asthma in Korean elderly adults.</P>