• 한국항해항만학회지
• /
• 제42권6호
• /
• pp.406-414
• /
• 2018

본 연구는 해양원격의료의 서비스 특성(서비스 질, 서비스의 인지 여부, 건강 상담 서비스의 경험 여부)이 선원만족도에 얼마나 영향을 미치는지 분석하고, 또한, 선원만족도가 충성도에 얼마나 영향을 미치는지를 분석하였다. 이를 위해, 해양원격의료 시범사업에서 수행했던 2017년도 서비스 대상자 설문조사에서 수집된 데이터를 활용하였다. 다만, 본 연구에서는 해양원격의료 중 화상원격(Tele-Monitering) 서비스를 받은 선원 103명을 연구의 대상으로 실증 분석을 하였다. 본 연구의 주요 결과는 다음과 같다.ⅰ) 서비스 질이 높을수록 만족도는 높았다, ⅱ) 만족도가 높을수록 충성도는 높았다, ⅲ) 30세 미만보다 50세 미만의 선원들이 만족도가 낮았다. ⅳ) 총 승선경력에서, 5년 이상에서 10년 미만인 선원이 5년 미만인 선원보다 만족도가 높았다, ⅴ) 10년 이상에서 15년 미만인 선원이 5년 미만인 선원보다 만족도가 높았다, ⅵ) 15년 이상에서 20년 미만인 선원이 5년 미만인 선원보다 만족도가 높았다, ⅶ) 또한, 20년 초과인 선원이 5년 미만인 선원보다 만족도가 높았다. 결론적으로,ⅰ) 해양원격의료 서비스 질이 높을수록 만족도는 높았고, 만족도가 높을수록 충성도는 높았다. 따라서 서비스 질의 향상은 만족도 및 충성도를 높이는데 중요한 요소일 뿐만 아니라, 해양원격의료에 대한 긍정적인 이미지 형성에 중요한 역할을 한다고 하겠다. ⅱ) 나이가 젊고, 대체적으로 총 승선경력이 낮은 선원이 만족도가 높았다. 이는 원격의료에 대한 이용 의사가 있고, 다른 사람에게 추천할 의도가 있는 선원은 젊은 층이라고 사료 된다.

• 한국임상보건과학회지
• /
• 제4권4호
• /
• pp.762-768
• /
• 2016

Purpose. This study was performed on survey related optician's perception of NCS and required jobs to develop curriculum of department of ophthalmic optics Methods. This study was to evaluate the questionnaire survey of 63 opticians working in Optometrist in Daegu Metropolitan City from November 1, 2016 to November 18, 2016. Results. As for the opticians who know about NCS, 23.8% of the respondents answered that the opticians' perception of NCS is very low. For the four required jobs of the technical part, less than 5 years of optometrists ; optometry 73.7% > fitting 47.4% > ophthalmic dispensing 36.8% > lensmeter 5.3%, more than 5 years and less than 10 years of optometrists ; optometry 84.6% > fitting 53.8% > lensmeter 46.2% > ophthalmic dispensing 38.5%, more than 10 years of optometrists ; optometry 67.7% > ophthalmic dispensing 51.4% > lensmeter 19.4% > fitting 16.1%. For the four required jobs of the management, less than 5 years of optometrists ; product 57.9% > service 47.4% > manners 10.6% > sales 5.3%, more than 5 years and less than 10 years of optometrists ; service 76.9% > product 53.9% > manners 46.2% > sales 38.5%, more than 10 years of optometrists ; service 45.2% > manners 42.0% > product 32.3% > sales 19.4%. Conclusions. Although there were 108 required jobs of the technical part and 94 required jobs of the management part, the technical level of the department of ophthalmic optics was satisfactory, but the classes of the management part were insufficient. It will be necessary to actively reflect the needs of industry through curriculums reform.

• 한국항해학회지
• /
• 제25권4호
• /
• pp.347-360
• /
• 2001

The purpose of this study is to find out the subjective and objective fatigue level and the characteristics of seamen's physical strength with the service period on board, to have a new understanding of the vocation, and to explore a physical exercising program for the seamen. The questionnaire survey for the seamen who had been in service on the ocean going vessels was conducted and the results are fumed out as the followings. Total number of seamen who had answered the questionnaire was 64 persons and the distribution status of service period group was identified as 16 persons for each of 4 groups； the group was classified as the group of less than 5 years, 5 - 10 years, 10 - 15 years, and more than 15 years. 1. Working conditions Working hours in a week was identified as 44－56 hours(45.3%) and the number of 45.3% of the seamen answered the working hours in week is more than 56 hours. The seamen of 25.0% are unsatisfied or very unsatisfied with their vocation. The seamen of 65.6% are smoking, and 45.3% of them drink. The seamen of 44.,3% drink once or more in a week. And the seamen of 67.2% do not take any exercise in a week. 2. Contribution to the seamen's fatigue and subjective symptom The most contributive factor to the seamen's fatigue was identified as the short of sleeping(21.5%), overwork(19.2%), poor working conditions (18.6%), and the friction in human relations also becomes one the contribution to the fatigue(14.0%). The subjective symptom by fatigue was identified as the feeling of languid, sleepy and tiredness of eyes. 3. Characteristics of the seamen's physical strength and Interrelations The grip strength and back strength of the seamen whose service period is less than 5 years were measured as 40.44kg and 127.8kg. The sit ups in the group of service period less than 5 years was measured as 36.84 times, and the vertical jump for the seamen in this group was measured as 46.55cm. The closed-eyes foot balance was measured as 33.64 seconds in the group of service period between 5 and 10 years, and side-step was measured as 35.31 times in the group of service period less than 5 years. The standing trunk flexion was measured as 10.54cm for the seamen whose service period is between 10-15 years, and the trunk extension was measured as 50.70cm for the seamen whose service period is less than 5 years. And the step test of the seamen whose service period is between 10-15 years was measured as 54.44 numbers, and the number of flickers of the seamen whose service period is less than 5 years was measured as 32.94.

• 종양간호연구
• /
• 제12권2호
• /
• pp.132-138
• /
• 2012

Purpose: The purpose of this study was to identify the performance status and quality of life (QOL) of patients after hematopoietic stem cell transplantation (HSCT) according to period of survival. Methods: Participants consists of 83 HSCT patients who were being treated regularly at out-patient clinic in two general hospitals in D city. Data were collected using questionnaires that were modified by Functional Assessment of Cancer Therapy-Bone Marrow Transplabtation (FACT-BMT) scale and Eastern Cooperative Oncology Group (ECOG). Results: The unrelated HSCT group's survival period was significantly worse than related HSCT group and autologous HSCT group. Performance status of the group with more than 3 years survival was significantly higher than that of the group with less than a year survival. The mean score of total QOL of HSCT patients was 2.69 out of 4. Total QOL was not significantly different among period of survival less than 1 year, 1-3 years, and more than 3 years. But BMT QOL was shown that the group with more than 3 years survival was higher than the groups with less than a year survival. Conclusion: Performance status and BMT QOL of the group with less than 1 year survival was significantly lowered than the groups with more than 3 years survival.

• Asian Pacific Journal of Cancer Prevention
• /
• 제13권4호
• /
• pp.1579-1582
• /
• 2012

Objective: To assess differences in serum proteins in esophageal squamous cell carcinoma patients. Methods: 144 esophageal squamous cell carcinoma patients and 50 healthy volunteers were included in this study, with surface-enhanced laser desorption-ionization time-of-flight mass spectrometry and weak cation exchange magnetic beads. Follow-up allowed the relations between serum proteins and prognosis to be analyzed. Results: A total of 93 protein peaks were detected (molecular weight range: 1500-30000), 10 demonstrating statistically significant differences. There were no differences in protein peaks between 92 patients with a survival more than 2 years and 52 patients with survival less than 2 years. There were two significantly different protein peaks between 45 stage II patients with a survival more than 2 years and 14 stage II patients with survival less than 2 years. There was one significantly different protein peak between 22 stage III patients with a survival more than 2 years and 29 stage III patients with survival less than 2 years. Conclusion: Differences of serum proteins in esophageal squamous cell carcinoma are related to prognosis of patients. The protein fingerprint can be helpful for clinical diagnosis and treatment.

• 한국산림과학회지
• /
• 제100권4호
• /
• pp.535-539
• /
• 2011

본 연구는 리기다소나무림을 대상으로 임령을 20년생 이하와 21년생 이상으로 구분하여 줄기밀도와 바이오매스 확장계수의 안정성을 부트스트랩(Bootstrap) 기법으로 평가하고자 하였다. 줄기밀도($g/cm^3$)는 20년생 이하에서 0.460, 21년생 이상에서 0.456으로 나타났으며, 바이오매스 확장계수는 20년생 이하에서 2.013, 21년생 이상에서 1.171로 나타났다. 부트스트랩 추정치를 100번, 500번 반복 시행한 결과, 줄기밀도($g/cm^3$)는 20년생 이하에서 0.462~0.465로 나타났고 21년생 이상에서 0.456~0.457로 나타났다. 바이오매스 확장계수의 추정치는 20년생 이하에서 1.990~2.039로 나타났고 21년생 이상에서는 1.170~1.173으로 나타났다. 실측치와 부트스트랩 추정치의 평균값 차이(Difference)는 5% 내에서 일치하는 것으로 나타났으며, 줄기밀도는 20년생 이하에서 평균의 차이가 0.441~1.049%의 범위로 나타났고 21년생 이상에서는 0.123~0.206%로 나타났다. 바이오매스 확장계수는 20년생 이하에서 평균의 차이가 -1.102~1.340% 사이에서 나타났으며 21년생 이상에서 -0.024~0.215%로 나타났다. 줄기밀도와 바이오매스 확장계수를 시뮬레이션 기법으로 평가한 결과, 줄기밀도는 1.1%, 바이오매스 확장계수는 1.4% 이내로 나타났으며 20년생 이하가 21년생 이상보다 오차가 큰 것으로 나타났다.

• 한국콘텐츠학회논문지
• /
• 제10권9호
• /
• pp.267-275
• /
• 2010

X선 발생장치의 정도관리는 의료기관의 설립형태에 따라 가장 큰 차이가 있으며, 장치의 보유율은 1차 의료기관에서 가장 많이 보유한 반면 정도관리에 대한 인식과 관리는 소홀하다 할 수 있다. 본 연구에서는 2010년 1월 4일부터 2010년 9월 3일까지 경북 지역을 4개의 권역으로 나누고, 각 시별로 4곳을 임으로 선정하였다. 전체 16곳에 있는 의원급 의료기관 중 10년 이상 된 X선 발생장치를 보유한 8곳과 10년 이하의 X선 발생장치를 보유한 8곳를 그 대상으로 하였으며, 정도관리의 필수 항목 5가지를 시험하였다. 접지 설비 확인시험에서는 10년 이상 된 X선 장치를 보유한 한 곳이 별도의 접지선을 구비하지 않았으며(6.25%), 외장 누설전류시험에서는 모두 적합 하였다. 조사선량 재현성 시험에서는 10년 이상 된 X선 발생장치를 보유한 4곳(25%)과 10년 이하의 X선 발생장치를 보유한 1(6.25%)곳이 부적합 하였다. 관전압의 정확도 시험에서는 10년 이상 된 X선 발생장치를 보유한 5곳(31.25%)과 10년 이하의 X선 장치를 보유한 2곳(12.5%)이 부적합 하였다. 관전류와 관전류량 시험에서는 10년 이상 된 X선 장치를 보유한 3곳(18.75%)과 10년 이하의 X선 장치를 보유한 1곳(6.25%)이 부적합 하였다. 본 연구 결과 10년 이하의 X선 발생장치를 보유한 의원급 의료기관 보다 10년 이상 된 의원급 의료기관의 X선 발생장치의 정도 관리 실태는 심각한 수준 이였다. 검사 결과를 바탕으로 행정적, 기술적인 조치들이 신속하게 이루어져야 할 것이다. 또한 의원급의 사업주나 장치 담당자들의 의식 전환이 필요 하며 그러기 위해서는 오래된 장비이거나 자주 사용하지 않는 장비일수록 정기검사주기를 1~2년 단위로 개정하여야 하고, 정기적인 정도 관리 교육 프로그램을 실시하여야 할 것으로 사료된다.

• 식품보건융합연구
• /
• 제5권2호
• /
• pp.1-11
• /
• 2019

The objective of this study is to assess the effect of interpregnancy interval on fetal outcome among women with term premature rupture of membrane in public hospitals, Ethiopia, 2017. Facility based follow up study was conducted in Southern Ethiopia public hospitals from February 30, 2017 to August 20, 2017. Among 150 observed mothers with interpregnancy interval of less two years, 46.67 % (95% CI: (7.170, 29.93) of them experienced adverse birth outcome, but among 173 women with interpregnancy interval of two and above years, 5.78% (95% CI: (7.170, 29.93) of them experienced adverse birth outcome. The odds of adverse birth outcome were more among women with interpregnancy interval of less than two years (AOR=17.899, 95%CI: [6.425, 49.859]. The effect of interbirth interval of less than two years on adverse birth outcome of newborn was increased by length labor of >=24 hours, induction of labour and cesarean section delivery. Interpregnancy interval of less than two years, in collaboration with other risk factors, is the main predictor of adverse birth outcome. Therefore especial attention should be given to mothers with birth spacing by using family planning methods to reduce adverse birth outcome.

• 한국치위생학회지
• /
• 제11권1호
• /
• pp.59-68
• /
• 2011

Objectives : To investigate the knowledge and recognition level of fluorine by teaching career among class teachers, who are primarily responsible for oral health education, despite lack of expertise in oral health, by playing a model role for students through continuous contacts with them, and provide basic elementary data about accurate knowledge and how to correctly use fluorine remarkably effective in preventing dental caries. Methods : A self-administered survey was conducted with 539 teachers at 21 elementary schools in Jinhae City from September 1 to October 15, 2010, drawing the following conclusions. Results : 1. As for the channel for acquiring knowledge of oral health, the highest frequency was found in health programs for respondents with less than 9 years of career, in dental clinics for those with 20 to 29 years of career, and in PR booklets for those with 10 to 19 years and 30 years and longer of career. 2. Use of fluorine-containing toothpaste and fluorine spread is very effective and effective in preventing dental caries got 64.9%, 72.2%, 72.3%, 77.7% and 54.0%, 63.1%, 62.2%, 69.7%, respectively, among elementary school teachers with less than 9 years, 10 to 19 years, 20 to 29 years, and 30 years and longer of career. 3. Intake of fluoride and toothbrushing with fluoric solution is very effective and effective in preventing dental caries got 33.3%, 40.1%, 39.5%, 55.3% and 50.0%, 54.9%, 48.8%, 69.7%, respectively, among elementary school teachers with less than 9 years, 10 to 19 years, 20 to 29 years, and 30 years and longer of career. 4. Use of fluoric tablets is very effective and effective in preventing dental caries got 32.9%, 36.0%, 36.1%, 47.3%, respectively, among elementary school teachers with less than 9 years, 10 to 19 years, 20 to 29 years, and 30 years and longer of career. 5. Most of the elementary school teachers knew the fact that fluorine increases dental resistance to cavity and prevents bacterial growth but gave incorrect responses to properties of becoming basic nutrients or inducing recalcification. Conclusions : Various types of application of fluorine during the elementary-level childhood experiencing the most frequent dental caries will be very useful in improving oral health in the future. It is necessary to enable class teachers to get correct recognition of fluorine through supplementary and job training based on technical knowledge and various educational materials so that they, who are directly responsible for health management through continuous contacts with students, can understand how to correctly use fluorine and get accurate knowledge.

• 한국산림과학회지
• /
• 제100권2호
• /
• pp.149-153
• /
• 2011

본 연구는 리기다소나무림의 줄기밀도와 바이오매스 확장계수에 대한 불확실성을 평가하고자 하였다. 총 57본의 표본목을 벌채하였으며, 리기다소나무 20년생 이하의 유령임분과 21년생 이상의 성숙임분을 구분하여 t-검정을 실시한 결과, 줄기밀도는 영급별 차이가 나타나지 않는 반면(p=0.8070), 바이오매스 확장계수는 영급별 차이가 나타났다(p=0.0001). IPCC(Intergovernmental Panel on Climate Change)에서 제시한 불확실성 평가 방법을 이용하여 줄기밀도에 대한 불확실성을 평가한 결과, 20년생 이하에서 30.92%, 21년생 이상에서 25.12%으로 나타났으며, 바이오매스 확장계수에 대한 불확실성은 20년생 이하에서 60.32%, 21년생 이상에서 22.42%으로 나타났다. 줄기밀도의 불확실성은 영급별로 약 5.8%의 차이를 나타낸 반면, 바이오매스 확장계수의 불확실성은 20년생 이하가 21년생 이상 보다 약 37.9%로 매우 높은 것으로 나타났다. 즉, 성숙임분은 불확실성이 상대적으로 작게 나타났으며, 반면에 유령임분은 높게 나타났다. 따라서 줄기밀도와 바이오매스 확장계수를 사용할 경우, 20년생 이하의 영급과 21년생 이상의 영급을 구분하여 줄기밀도와 바이오매스 확장계수를 적용하여야 할 것으로 사료된다.