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기혼여성 재택근무자와 직장근무자의 생활시간 사용에 관한 비교연구
김효정 대한가정학회 2004 Family and Environment Research Vol.42 No.2
This study examined the time use of married female home-based workers in comparison with married female on-site workers. The data were collected from 165 homebased workers and 292 on-site workers in Busan and Kyungnam province, by a self-administered questionnaire. Frequency distributions, Pearson's correlations, and multiple regression analysis were conducted by SPSS/PC^(+). The major findings are summarized as follows: (1) both groups spent more time in physiological activities, household work, and leisure on weekends than on weekdays, while they spent more time in work on weekdays than on weekends; and (2) generally, the age of the youngest child and the home presence of an aged or handicapped relative had effects on the time use of home-based workers. These results imply that home-based workers need to develop some strategies for time management to harmonize their home-based work with household work.
Phenotypic Analysis of Korean Patients with Abnormal Chromosomal Microarray in Patients with Unexplained Developmental Delay/Intellectual Disability
김효정,박창일,임재우,이경민,조은해,김현주 연세대학교의과대학 2018 Yonsei medical journal Vol.59 No.3
Purpose: The present study aimed to investigate chromosomal microarray (CMA) and clinical data in patients with unexplaineddevelopmental delay/intellectual disability (DD/ID) accompanying dysmorphism, congenital anomalies, or epilepsy. We alsoaimed to evaluate phenotypic clues in patients with pathogenic copy number variants (CNVs). Materials and Methods: We collected clinical and CMA data from patients at Konyang University Hospital between September2013 and October 2014. We included patients who had taken the CMA test to evaluate the etiology of unexplained DD/ID. Results: All of the 50 patients identified had DD/ID. Thirty-nine patients had dysmorphism, 19 patients suffered from epilepsy,and 12 patients had congenital anomalies. Twenty-nine of the 50 patients (58%) showed abnormal results. Eighteen (36%) wereconsidered to have pathogenic CNVs. Dysmorphism (p=0.028) was significantly higher in patients with pathogenic CNVs than inthose with normal CMA. Two or more clinical features were presented by 61.9% (13/21) of the patients with normal CMA and by83.3% (15/18) of the patients with pathogenic CMA. Conclusion: Dysmorphism can be a phenotypic clue to pathogenic CNVs. Furthermore, pathogenic CNV might be more frequentlyfound if patients have two or more clinical features in addition to DD/ID.
Factors Affecting Recovery Time of Pulmonary Function in Hospitalized Patients With Acute Asthma Exacerbations
김효정,이재문,김정현,박소영,권혁수,김태범,문희범,조유숙 대한천식알레르기학회 2016 Allergy, Asthma & Immunology Research Vol.8 No.6
Purpose: Prolonged recovery time of pulmonary function after an asthma exacerbation is a significant burden on asthmatics, and management of these patients needs to be improved. The aim of this study was to evaluate factors associated with a longer recovery time of pulmonary function among asthmatic patients hospitalized due to a severe asthma exacerbation. Methods: We retrospectively reviewed the medical records of 89 patients who were admitted for the management of acute asthma exacerbations. The recovery time of pulmonary function was defined as the time from the date each patient initially received treatment for asthma exacerbations to the date the patient reached his or her previous best FEV1% value. We investigated the influence of various clinical and laboratory factors on the recovery time. Results: The median recovery time of the patients was 1.7 weeks. Multiple linear regression analysis revealed that using regular inhaled corticosteroids (ICS) before an acute exacerbation of asthma and concurrent with viral infection at admission were associated with the prolonged recovery time of pulmonary function. Conclusions: The prolonged recovery time of pulmonary function after a severe asthma exacerbation was not shown to be directly associated with poor adherence to ICS. Therefore the results indicate that an unknown subtype of asthma may be associated with the prolonged recovery of pulmonary function time after an acute exacerbation of asthma despite regular ICS use. Further prospective studies to investigate factors affecting the recovery time of pulmonary function after an asthma exacerbation are warranted.
개인 특성 및 인터넷 활용 특성이 인터넷 중독 및 정보 윤리에 미치는 영향에 관한 연구
김효정,유상진,구본희 한국경영교육학회 2007 경영교육연구 Vol.48 No.-
Recently, negative sides of internet, internet and/or game addiction and unethical behavior over internet, have been largely publicized in our society. There have been numerous studies to explore the problems and solutions, but there lack considering broader set of research variables. Therefore, the purpose of this study is to analyze the effect that personal-characteristics and characteristics of internet use have on Internet addiction and the effect that Internet addiction influences information ethics. Especially, this study focused on college students, more mature beings than elementary, middle and high school students with whom most other researches gave dealt so far. The results of this research can be Summarized as the followings. A sense of self-esteem, willingness to develop relationships over internet, absorption in internet and active self-assertion ability have a significant effect on Internet addiction. Internet addiction has an effect on information ethics. To prevent Internet addiction and enhance the awareness of information ethics, self-formation program and the program to improve sociality are needed. 인터넷 사용에 있어 보다 영향력 있는 사용자 집단인 성인(대학생)들을 대상으로 인터넷 중독 영향요인 분석 및 인터넷 중독과 정보윤리간의 관계분석 등을 목적으로 진행된 본 연구의 주요 연구결과들을 요약하면 다음과 같다. 첫째, 성인 집단의 인터넷 중독 영향요인 분석에서 인터넷을 통한 대인 관계성․인터넷에 대한 몰입성․자기주장성은 인터넷 중독에 정(+)의 유의한 영향을 미치고, 자기 효능감은 인터넷 중독에 부(-)의 유의한 영향을 미치는 것으로 나타났다. 둘째, 인터넷 중독은 정보윤리에 부(-)의 유의한 영향을 미치는 것으로 나타났으며, 이는 인터넷 중독은 인터넷 공간의 윤리의식에 부정적으로 작용하여 인터넷을 매개로 하는 비행을 초래할 수 있다는 기존의 연구결과를 지지 한다고 할 수 있다.
김효정,박소희,전범조 대한두개저학회 2022 대한두개저학회지 Vol.17 No.2
Malignant external otitis is an inflammatory disease that can spread to the external ear canal, surrounding tissues, and the base of skull. It is important for diabetes patients to control blood sugar and choose appropriate antibiotics. If unsuccessfully treated by conventional antibiotic treatment, it can cause complications such as facial neuropathy, mastoiditis, sigmoid sinus thrombosis, multiple cranial nerve palsy, and even death in severe cases. In case of patients have bony erosion of external auditory canal or need extensive exposure to the middle ear cavity, surgical treatment such as canal wall up mastoidectomy, or canal wall down mastoidectomy could be considered. In treating patients with malignant external otitis and otitis media, it is very significant to evaluate dura plate and sigmoid sinus through preoperative imaging such as computerized tomography and magnetic resonance imaging. We report our experience of treating the case of malignant external otitis with hypoplasia of sigmoid sinus showing the thickening of the dura membrane by inflammation.