• 실천공학교육논문지
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• 제7권1호
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• pp.77-80
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• 2015

직업교육 훈련의 효율과 참여도를 극대화할 수 있는 방안을 모색하기 위한 신뢰성 높은 수요조사 방법을 찾고자 하는 것을 목적으로 하였다. 정확한 수요조사는 훈련의 질을 높일 수 있는 가장 중요한 요소라 할 수 있다. 뿐만 아니라 부정확한 수요조사에 의한 훈련은 낮은 참여도로 인해 비효율적인 훈련성과를 나타낼 수 밖에 없다. 수요조사는 크게 우편, 전화, 대면, 전자 수요조사 4가지 방법이 사용되고 있다. 본 논문에서는 목포대학교 국가인적자원개발 컨소시엄 사업, 지역 산업 맞춤형 인력양성 사업의 훈련을 위해 실시하였던 수요조사를 설명하였고 그 중 효과적인 수요조사 방법을 제안하였다.

• 한국통계학회:학술대회논문집
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• 한국통계학회 2005년도 추계 학술발표회 논문집
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• pp.79-84
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• 2005

The growing number of households with only cellular phones and no landline telephones, is decreasing the coverage of the landline frame. Dual frame sample designs are considered which draw phone numbers from the landline and the cellular number frame. Cellular phones may be used as personal or household devices. Weighting strategies appropriate to compensate for unequal probabilities in selecting dual frame samples are proposed. Also, some current issues are discussed.

• 산업경영시스템학회지
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• 제23권55호
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• pp.33-42
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• 2000

It is difficult to estimate the effective factors upon Cumulative Trauma Disorders in real workplace because those are developed by combination of various risk factors for time. The purpose of this paper was to evaluate relative level of CTDs risk factors such as task-related factors, anthropometric factors, joint deviation factors and personal factors using fuzzy linear regression models. And the models are built corresponding to each category with the survey data from telephone operators. The coefficient of fuzzy models are described as the relative level of variable to present risk factors upon CTDs.

• Journal of Chest Surgery
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• 제49권sup1호
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• pp.44-52
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• 2016

Background: This study investigates the perception of the general public regarding the concentration to metropolitan, hospitals of cardiac and cerebrovascular surgeries, and the perceived public need for government policies to resolve this issue. Methods: A total of 800 participants were recruited for our telephone interview survey. Quota sampling was performed, adjusting for age and sex, to select by various geographic regions. Sampling with random digit dialing was performed; we called the randomly generated telephone numbers and made three attempts for non-responders before moving on to a different telephone number. Results: Our sample population was 818 participants, 401 men (49.0%) and 417 women (51.0%). Our data showed that 85.5% of participants thought that cardiac surgery and neurosurgery patients are concentrated in large hospitals in Seoul. The principle reason for regional patients to want to receive surgery at major hospitals in Seoul was because of poor medical standards associated with regional hospitals (87.7%). We found that a vast majority of participants (97.5%) felt that government policies are needed to even out the clustering of cardiac surgery and neurosurgery patients, and that this clustering may be alleviated if policies that can specifically enhance the quality and the capacity of regional hospitals to carry out surgeries are adopted (98.3%). Conclusion: Government policy making must reflect public desiderata, and we suggest that these public health needs may be partially resolved through government-designated cardiac and neurosurgery specialist hospitals in regional areas.

• 한국조사연구학회지:조사연구
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• 제10권2호
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• pp.137-161
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• 2009

최근의 조사환경은 많이 악화되는 추세이다. 일인 가구와 맞벌이 가구가 증가하면서 조사원이 조사가구를 방문했을 때 응답자를 만나기는 쉽지 않다. 개인의 비밀보호에 대한 인식의 변화도 통계조사에 쉽게 응답하지 않는 원인이 되고 있다. 조사에 불응하거나 만나기 어려운 응답자들을 대상으로 조사를 실시하기 위하여 통계청에서는 기존의 면접조사 틀에서 벗어난 여러 조사방법을 모색하고 있다. 공식적으로 면접조사를 실시하고 있는 조사에서 일부는 전화조사를 허용하고 있으며, 인터넷조사로 전환하기 위한 연구도 많이 하고 있는 실정이다. IT기술을 접목한 조사방법에는 많은 장점이 있고 우리나라는 이미 세계적인 IT기술 강국이다. 이러한 우리나라의 IT환경을 조사방법에 잘 적용할 수 있다면 조사품질의 향상에 많은 기여를 할 것으로 보인다. 본 연구에서는 IT기술을 이용한 조사방법을 중심으로 조사환경의 변화에 부응하는 적절한 국가통계 조사방법을 제시하고자 한다.

• 산업공학
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• 제13권4호
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• pp.619-626
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• 2000

In this paper, we place the focus on suggesting a method of forecasting demand for PCS resale service with survey data in Korea. It is important for the service provider to forecast the diffusion process when designing marketing strategies and analyzing the costs and benefits. For the reason, we conduct a survey of three groups composed of non-subscribers, cellular subscribers, and PCS subscribers in order to forecast the demand according to several possible scenarios and business strategies. We consider the survey item that is measured by multiple point scales in response to a question if he would subscribe to the mobile telephone service in the future. We propose a method to forecast the size of market potential by classifying each individual into the two extreme groups, that is, yes or no. Then, by integrating survey data and historical data, we forecast the demand for PCS resale service that varies according to scenarios and strategies. From the results, we can find several implications for the provider of PCS resale service.

• 성인간호학회지
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• 제19권1호
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• pp.132-143
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• 2007

Purpose: The purpose of this study was to identify effects of a self-management program on symptom and functional status, health perception, and quality of life(QOL) of patients with CHF. Methods: Patients with CHF as defined through clinical judgment using the Framingham criteria and EF<50% were enrolled in the study (experimental: 21, control: 20). The symptom focused self-management program consisted of coping behaviors for symptoms including dyspnea, chest discomfort/pain, dizziness, ankle edema, and basic self-management including medications, diets, activity, lifestyle changes. Experimental group received an educational booklet after survey, and periodic telephone follow-up by a trained nurse. Data were collected the 3rd day after admission and at 1 month, 3 months, and 6 months after discharge using questionnaires. Results: Significant differences were found in the presence of symptoms, health perception, and QOL between groups during follow-up. Although no significant difference was found in functional status, the experimental group reported better functional status than the control group. Conclusion: By facilitating self-management of CHF using tailored interventions including education programs and telephone monitoring, it is expected that patients will be able to monitor their symptoms routinely, adhere to therapeutic regimen, and have a better QOL.

• 보건교육건강증진학회지
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• 제2권1호
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• pp.93-106
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• 1984

부모와 분거자녀간의 연락실태를 파악하기 위하여 1982년 9월 1일부터 9월 30일까지 대구시 대구근교 농어촌지역에 거주하는 55세 이상 부모 678명과 그들의 분거자녀 1,316명에 대하여 조사한 결과 그 성적을 요약하면 다음과 같다. 자녀가 부모에게 행한 연락 빈도는, 방법별로 보면 전화가 월 4회 이상이 26.4%로 제일 높았고, 왕내는 21.6%였으며, 편지는 1년에 1회 이상 한 사람은 18.1%에 불과했다. 왕내, 전화, 편지 모두 아들이 딸보다 그 빈도가 높았으며 전화의 경우, 아들 중에서도 차남이 장남보다 높았다. 부모가 자녀에게 행한 연락 빈도는 방법별로 보면 전화가 월 4회 이상이 16.1%로 제일 높았고, 왕내는 15.6%였으며, 편지는 1년에 1회 이상 한 사람이 11.3%에 불과했다. 왕내, 전화, 편지 모두 아들에게 하는 경우가 딸의 경우보다 그 빈도가 높았으며 전화는 아들 중에서도 차남에게 하는 경우가 장남의 경우보다 높았다. 부모의 거주지별로 보면, 왕내와 전화는 도시가 시골보다 높았고, 편지는 시골이 높았다. 자녀의 연령별로 보면, 왕내와 전화는 연령이 높을수록 부모에게 하는 회수가 높아지는 경향이었고, 편지는 30대가 제일 높았다. 그리고 부모의 연령별로 보면 연령이 낮을수록 높은 경향이었다. 부모의 성별로 보면 왕내와 전화는 모가 부보다 높았고, 편지는 부가 높았다. 교육정도별로 보면 부부자녀 모두 학력이 높을수록 회수는 높았다. 직업별로 보면 왕내와 전화는 상공업에서, 편지는 공직에서 제일 높았다. 생활정도별로 보면 생활정도가 높을수록 그 회수는 높았으나 부모가 자녀에게 한 편지는 생활정도가 낮을수록 높은 경향이었다. 거리별로 보면 왕내와 전화는 거리가 가까울수록 그 회수가 높았으나, 편지는 멀어질수록 높은 경향이었다. 그래서 부모와 분거한 자녀간의 상호연락을 거주지, 연령, 성, 사회 경제적 상태에 따라 그 도빈의 차이가 있으나 핵가족화로 인한 지리적인 거리에 크게 영향을 받고 있는 것으로 나타났다.

• 한국임상수의학회지
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• 제28권4호
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• pp.408-414
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• 2011

This study was carried out to analyze the utilization of ultrasound machines in animal hospitals and focused on surveying the present condition of diagnostic ultrasound on veterinary medicine in South Korea. Total 279 veterinary hospitals were surveyed with e-mail questionnaires or telephone survey. E-mail questionnaires consist of 17 items of questions including existence of ultrasound machine, types of ultrasound machine, ultrasound examination costs, frequency, purposes, other diagnostic imaging equipments, and referring system of ultrasound. Telephone surveys asked about the existence of the ultrasound machine and types of the ultrasound machine to 279 animal hospitals. Two hundred and seventy-one out of 279 animal hospitals holds ultrasound machine. Seventy-two percents clinics purchased used ultrasonographic machines and mean years after the date of manufacture is 7.5 years and the proportion of superannuated machines are relatively high. Also many clinicians prefer single organ scanning rather than general scan technique and more than 60% of clinics perform ultrasonographic examination less than 5 times a week. Clinics located in Seoul area tend to have more expensive and brand-new ultrasonographic machines and the distribution of radiology specialist are higher in this area. Problems associated with the present condition were oversupply of machines, unequal distribution of the medical equipment in different localities, ineffective use of the medical equipment, and high percentage of old poor-quality medical equipments. There should be a viable alternative proposal to control amount and quality of the ultrasound machines. Also, the improved management system for the ultrasound machine is required.

• 한국임상약학회지
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• 제25권1호
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• pp.50-55
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• 2015

Background: Phosphodiesterase Type 5 Inhibitors (PDE5Is), which are prescription drug in South Korea, have been concerned about misuse, overuse and illegal provision of the drugs. This study was performed to investigate utilization and safety of illegal Phosphodiesterase Type 5 Inhibitors (PDE5Is), and related factors among South Korean men. Methods: A questionnaire survey was conducted from May to July in 2013 among 1,500 nationally representative general males using computer-assisted telephone interview (CATI). The questionnaire included the characteristics of population, the characteristics of PDE5Is use, the experience with the use of illegally obtained PDE5Is, and adverse events after PDE5Is use. Results: Among study population, the 1,015 (67.7%) men answered that they have used the illegally obtained PDE5Is. Younger age, single, lower frequency of PDE5Is use in a lifetime was associated with an increased use of illegally obtained PDE5Is. The men experienced adverse events after PDE5Is use is 528 (35.2%). The most common adverse event was mild to moderate hot flashes. Conclusion: We need to enhance awareness about the risk of illegally obtained PDE5Is use, especially in younger men and single. Proactive educations and public relations on safe use of PDE5Is for proper patients are needed.