• 마케팅과학연구
• /
• 제10권
• /
• pp.71-89
• /
• 2002

온라인 시장이 급격하게 성장하는 환경 하에서 온라인 소비자와 오프라인 소비자에 대한 차이점을 밝히기 위해 다양한 노력을 기울이고 있다. 이러한 상황에서 온라인 소비자와 오프라인 소비자 두 집단의 차이점을 밝히는 것은 각 소매업자들에게 마케팅전략을 수립하는데 도움을 줄 수있다. 본 연구는 온라인 소비자와 오프라인 소비자 두 집단의 쇼핑성향의 차이점을 나타내는 변수를 찾고자 시도하였다. 본 연구에서는 쇼핑성향을 쇼핑즐거움, 위험지각, 가격의식, 그리고 펀리성으로 구분하여 분석 하였다. 분석결과 쇼핑즐거움은 기각되었으며, 위험에 대한 지각과 가격의식 그리고 편리성은 두 집단을 구분하는 유의적인 변수로 나타났다. 즉 온라인 소비자는 위험에 대한 지각을 낮게 하였으며, 가격에 민감하였고, 펀리성을 추구하는 것으로 나타났다.

• 한국전문물리치료학회지
• /
• 제18권3호
• /
• pp.94-102
• /
• 2011

The purpose of this study was to review existing assessment tools for patients with low back pain and improve them through combination. A total of 314 patients with low back pain participated. Their condition was assessed using the Oswestry Disability Questionnaire (ODQ), the Quebec Back Pain Disability Scale (QBPD), and the Back Pain Functional Scale (BPFS). Rasch analysis was applied to identify inappropriate items, item difficulties, and the separation index. In this study, the 'sex life' item of the ODQ (10 items) and the 'sleeping' item of the BPFS (12 items) showed misfit statistics, whereas all items of the QBPD (20 items) were appropriate. After combining the ODQ, QBPD and BPFS, Rasch analysis was applied. The 'pain intensity', and the 'sex life' item of the ODQ and the 'throw a ball' item of QBPD showed misfit statistics. These 3 items were retained for further analysis. The remaining 42 combined ODQ-QBPD-BPFS items were arranged according to difficulty. For all subjects, the most difficult item was 'pain intensity', whereas the easiest was 'take food out of the refrigerator'. As the separation index of 42 combined ODQ-QBPD-BPFS was higher than that of the three questionnaires separately, difficulty of items varied with some need for rearrangement. The results of this study confirmed the possibility and need for a new back pain disability assessment tool, and produced one. Further study is needed to refine the questionnaire in consideration of psychosocial and occupational factors.

• 한국산업보건학회지
• /
• 제8권2호
• /
• pp.264-271
• /
• 1998

A pilot study was undertaken to examine the possible health effects of electromagnetic fields(EMFs). The purpose of this study was to investigate of the EMFs exposures of personal environment, 60Hz magnetic fields. An experimental study was performed for six weeks of January-February 1998 to compare changes in melatonin levels in urine of 20 subjects during their normal sleeping hours and each 20 subjects in occupational and non-occupational group measured personal 24-h continual exposure, using EMDEX II (for 40-800Hz, Enertech Consultant, Inc.). An urine samples were collected 3 times a day(before sleep or around 24:00 ; immediately after wake-up ; around noon) for an week from each subjects and analyzed by radioimmunoassay. This study did not significant difference for the subjective average melatonin levels between occupational and nonoccupational groups exposed to electromagnetic fields. The mean personal exposure levels of occupational group were $0.215{\mu}T$, whereas non-occupational group were $0.18{\mu}T$. Occupational group were exposed more highly while at work. Finally, this study would provide significant data for furture study of exposure assessment of magnetic fields. A large scale study concerning more detailed exposure assessment should provide important information on health risk assessment of MFs. Further study should provide information on the contribution of various sources and the relationship between melatonin and immune system activity.

• The Journal of Korean Physical Therapy
• /
• 제6권1호
• /
• pp.37-48
• /
• 1994

In order to grasp the occupational add social characteristics of the onset of lumbago among elementary and high school teachers, 423 elementary and high school teachers were taken as subjects of study through questionaires. The following are the results of the study which were analyzed through data, conducted for one month in the City of Taegu, between Jun. 90, and Jul. 20 of 1993: 1. the incidence of lumbago of the entire teachers was $75.2\%$, with the elementary school teacher$(81.9\%)$ higher than high school teacher$(70.6\%)$. 2. In the relationship between the characteristics of job and lumbago. characteristics of teaching, monthly income, chores and satisfaction with job did not show significance, but weekly teaching hours, mental stress and the degree of comfort of chair reflected significantly(p<0.01). 3. In social relationship, personal nature, sleeping hours and place, smoking and drinking did not hold significance, but daily average walking hours, posture during sleep, general health conidition(p<0.01) and daily average riding hours and regular exercise(p<0.05) etc. showed significant relationships. 4. In the sistuation of lumbago of the teacher groups, no significant differences wee found in the cause of lumbago, duration of lumbago, sick leaves and recognigion of lumbago, but it was contrary in the treatment of lumbago(p<0.01). Based on the above results, lumbago is closely related to occupational and social factors, the prevention and treatment can be diversified based on occupation and environment. Consequently, regular educational program is considered imperative mainly on prevention of lumbago by putting aside time for such purpose.

• 한국생활과학회지
• /
• 제20권3호
• /
• pp.691-711
• /
• 2011

This study examines the preliminary license and approval facilitation standards for improvements in quality for childcare centers focusing on the number of children, building space standards, facilities and equipment, and childcare program. Data from 48 caese was collected from childcare centers nationwide in Korea through a questionnaire and building plan. The first step for starting care licensing is to work out the ages and numbers of children within four or five age ranges. The second step is to work out the number of children as small, medium, or large considering staff to child ratios and building size. The Nnext step is to make a choice about childcare service quality classification as minimum, fair, or good, considering space requirements per child for the building, the classroom and the outdoor playground. The next step is to make a choice of space organization relating to service programs, considering the sleeping and eating area, indoor play area, toilet & washing facilities, classroom layouts such as cluster type, double zone type, single zone type, and others. Also, each room and entrance, office, kitchen, storage, laundry, teacher's area, and chilldren's area, need to be checked for space requirements and performances. The last step is to arrange the childcare program with the building and site plan. In conclusion childcare service quality will get better by upgrading of license regulation especially in minimum space requirements per child, corresponding with an increase in GNP and housing area per person. This is needed for childcare licensing in order to determine the quality level of childcare service.

• The Korean Journal of Pain
• /
• 제11권2호
• /
• pp.214-219
• /
• 1998

Pain is one of the most frequent and disturbing symptom of cancer patients. And almost of cancer patients are afraid of a attacks of pain related to cancer. Caring for the cancer patient can be divided into two phases. The phase of "active treatment" involves various interventions-surgical, chemical or radiological- that are designed to prolong the patient's life. "Terminal care" is the period from the end of active treatment until the patient's death. But in the majority of clinical settings, cancer pain is not being managed adequately results from a lack of education about how to treat the cancer pain management in the safest and most effective way during terminal phase. Althought organic factors represent the most important cause of their pain, it is also important to deal with the patient's psychological reactions and to take account of his or her social and family environment if treatment for chronic cancer pain is to prove adequate. Thus we try to evaluate a kinds of cancer related to pain, degree of pain, effectiveness of drugs, and patient's responses to management. In regard to the satisfaction for pain relief in pain clinics at Pusan National University Hospital(PNUH) are about 70% in patients and 90% in family. Average life expectancy in cancer patients are about 140 days (3 days- 5.7 years). Cancer patients are complained of several discomfortness (above 30 kinds) such as, pain associated with cancer (75%), nausea and vomitting (38%), sleeping disorder (38%), anorexia (38%), dyspnea (32%), constipation (31%), etc. Distributions of cancer associated with pain are stomach cancer (21%), lung cancer (16%), cervix cancer (10%), anorectal and colon cancer (8.6%), hepatoma (8%), pancreatic cancer (3%). About 1/3 of patients are suffer from incident pain in 3~5 times in a day especially in moving, coughing, and exercise. Methods for drug delivering system before death are transdermal fentanyl patch (42%), intravenous PCA (21%), oral intake of opioid (17%), epidural PCA (14%), etc.

• 대한물리치료과학회지
• /
• 제16권3호
• /
• pp.55-66
• /
• 2009

Background: The purpose of this research was to investigate the factors affecting the low back pain of workers in hospital. 214 subjects waking at two general hospitals in Yosu city participated in this survey. Subjects consisted of doctors, nurses, medical engineers, officers and general laborers. The survey data were collected by a written questionnaire which made out by themselves for 25 days, from fourth August to 29th August, 2008. Methods: The questionnaire consisted of four categories, general, occupational, working habitual and the daily living characteristics. The collected data were analyzed by Chi-square test based on the present or absent of low back pain. Results: 1. In the general characteristics, low back pain had no significant relationship to all factors, sex, ago, body mass index, weight and height. 2. In the occupational characteristics, the phase of distribution of low back pain had statistical significant differences in the working hours a week, satisfaction of pay, satisfaction of occupation(p<0.05). However low back pain did not significantly related to the kind of occupation, period of work and degree of stress. 3. In the habitual characteristics, low back pain was significantly influenced by working posture, frequency of using lumbar and heavy material lifting, monotonous repetition of working operation and noise(p<0.05). No significant difference was shown in the factor of convenience of chair. 4. In the daily living characteristics, low back pain shown the significant differences in walking time a day, status of health and smoking pattern(p<0.05). there were, however, no significant differences in the aspect of the kind of house and bed, sleeping attitude, driving, riding time on the vehicle, exercising, frequency of cultural life and drinking alcohol. Conclusion: when I see above resultants totally, it appears a higher incidence caused by working environment rather than living habit and then consequently compared to hospital workers, they also have high incidence like others. In order to reduce incidence of low back pain and enjoy the our life we need to educate ourselves preventing program for low back pain and try to effort for preventing of low back pain on each department and individual.

• 대한간호학회지
• /
• 제23권4호
• /
• pp.649-663
• /
• 1993

A long life is the desire of many people. The purpose of this study was to describe the thoughts that are held by elderly people about long life as the elderly are approaching the end of life. The research was conducted using an ethnographic method to add understanding to this subject. The field work for this study was done from July, 1991 to August, 1993 in third phases in Chun Buk province. The results of the present study show the following : The thoughts of the elderly about chang su showed three important concepts : In Myoung Sae Chun(lived as life), Su Cheuk Dah Yok(long life is a disgraces, and Transcendence of life: In Myoung Sae Chun showed the thought of limitation of man’s life and realistic thought about the life through free oneself from death and life. Su Cheuk Dah Yok meant experience of physical difficulty, experience of sons and daughter’s death ahead one’s own self. Senility was the most afraid problem for the elderly. Transcendence of life showed pursuit of a continuing life through connected with sons and the family. The conditions promoting chang su were described as clear water, fresh air, adequate eating, deep sleeping, gender(female). In addition it showed that ecological and environmental conditions (heavy work, starvation, vegetable food, physical environment, respection for the elderly). These results showed that the elderly was recognized one’s own self as living being rather than adhered to the life, and will promote understanding the elderly’s desire for long life. Also, suggested to nursing practice that should maintain self-esteem and respect for the elderly, Therefore, these results can be used nursing practice for the elderly.

• 한국주거학회논문집
• /
• 제28권3호
• /
• pp.65-74
• /
• 2017

An analysis of elderly behavior at home needs to be meticulously understood in order to build a spatial environment where the elderly can live safe and independent lives. To this end, the following study analyzed elderly behavior that occurs in the home, constructed personas, and developed persona-based scenarios of elderly behavior at home. Persona was composed of behavioral characteristics, spatial characteristics, and personal characteristics (gender, age, disease etc) that have a direct effect on living activities in the home, so it was intended to express a more real persona. The study developed six personas based on the behavioral and mobility characteristics of the elderly, and scenarios for each persona developed bsed on the following eight behaviors: toilet use, bating/Shower, washing and grooming, having meal, sleeping, dressing/undressing, laundering clothes, and getting out of home). Through this, the study determined the characteristics and difficulty level of various sub-behaviors and actions that occur in elderly behaviors at home. It also determined characteristics related to the use of physical elements such as equipment and furniture that are a part of those sub-behaviors. The behavior scenarios developed in this study can be utilized to understand the difficulties involved in elderly behavior, and to present a spatial plan and remodeling direction that alleviates such difficulties. This study is also significant that it investigates the applicability of persona-based scenario method on residential architecture.

• 대한한방소아과학회지
• /
• 제27권3호
• /
• pp.65-73
• /
• 2013

The subjects were composed of 308 children who visited the department of pediatrics, ${\bigcirc}{\bigcirc}$ korean medicine hospital from January 2010 to May 2013. Results 1. Among 308 patients, there were 188 boys and 120 girls; their ratio was 1.57:1. The age distribution showed that 38.3% were in the age less than 1 years, 38.0% in 1 years, 7.8% in 2 years, 5.2% in 3 years, 3.3% in 4~5 years, 4.5% in 6~10 years, 2.9% in 19~21 years. 2. It was found that 36.7% of the sleep disorder was caused without motivation, 17.2% caused by negligent accidents, 13.9% by traffic accidents, 10.4% by the unfamiliar environment, 8.1% by separation from parents, 7.5% after suffering disease, and 6.2% by irritating sound. 3. The sleep onset insomnia accounts for 17.2% of sleep disorder, sleep maintenance insomnia for 67.5%, poor sleep quality 24.4%, and daytime sleep disorder takes 19.8%. The ratio of sleep onset insomnia in adolescence comprises larger proportion (44.4%) than it of any other age groups. 4. The symptoms complicated with sleep disorder are the respiratory infection which takes 25.3%, being easily startled 18.2%, anorexia 14.6%, soft stools frequency 13.0%, greenish stools 10.7%, and skin rash 10.7%. Conclusions The causes of sleep disorders, changes of sleeping patterns, and complicated diseases show diversity in children and adolescence. Further study of sleep disorders in children and adolescence should be progressed as well.