• 제목/요약/키워드: Healthcare Program

검색결과 774건 처리시간 0.028초

심탄도를 이용한 연속적인 심박수 모니터링 및 당뇨 예측 가능성 연구(파일럿연구) (Heart rate monitoring and predictability of diabetes using ballistocardiogram(pilot study))

  • 최상기;이거룡
    • 디지털융복합연구
    • /
    • 제18권8호
    • /
    • pp.231-242
    • /
    • 2020
  • 연구의 목적은 가정에서 안정 시 인체의 생리적 활력 정보를 센서와 ICT 정보 기술을 통해 연속적으로 수집하는 시스템과 수집된 정보를 이용하여 당뇨병증 유무를 예측하는 인공신경망 기계학습 방법과 필수적인 기본 변수 값을 제시하였다. 연구 방법은 정상인(DM-) 20명과 당뇨병(DM+) 15명을 대상으로 BCG와 ECG 센서의 심박수 측정값의 상관 관계를 분석하였으며 상관 계수는 R2=0.959이다. Artificial Neural Network(ANN) 기계학습 프로그램을 이용하여 당뇨병증 예측 가능성을 확인하였고 입력 변수는 심박변이도의 시계열정보와 심박수, 심박변이도, 호흡율, 박동량 정보, 최저혈압, 최고혈압, 년령, 성별이며 ANN 기계학습 예측 정확도는 99.53%이다. 그리고 향후 ANN 기계학습 방법을 활용하여 BMI 정보를 이용한 당뇨예측 모델, 심장 기능 장애 예측 모델, 수면장애 분석 모델 등의 계속적인 연구가 필요하다.

삼성서울병원에서 보고된 의약품 부작용의 현황 조사 (The Surveillance of Adverse Drug Reactions (ADR) Reported in Samsung Medical Center)

  • 조정아;이후경;손기호;최경업
    • 한국임상약학회지
    • /
    • 제10권1호
    • /
    • pp.30-37
    • /
    • 2000
  • Adverse drug reactions (ADR) may result in increased hospital admissions, morbidity and mortality, adding extra cost to healthcare expenditures. Thus, it is critical to activate ADR monitoring and reporting program in tertiary hospitals in developing countries such as Korea. This study was performed to identify the types of ADR being reported in a tertiary hospital, Samsung Medical Center, and to find out the ways to improve current ADR monitoring system. Of 464 ADR reports submitted to the pharmacy department during the 6-month survey period, $97.8\%$ of the reports were from out patient and $48.5\%$ were from patients aged between 50 and 60. The medical department with the highest frequency in ADR reporting was Internal Medicines $(35.6\%)$. The most common ADR manifestations were gastrointestinal complaints $(43.4\%)\;and\;75\%$ of the reported cases were mild in their severity. The most common drugs suspected of causing ADR were CNS drugs which accounted for $32.8\%$. In terms of causality assessment, $85.1\%$ of the reports were probable cases by WHO causality assessment criteria. In regards to sources of report, $75.6\%$ of ADR were reported by physicians and $24.4\%$ by nurses. There were no ADR reported by pharmacists. In conclusion, there is an urgent need to improve ADR monitoring system for inpatient and to motivate pharmacist involvement in ADR monitoring and reporting in Korea.

  • PDF

Q방법론에 의한 치기공학과 학생의 치과기공사 직업이미지 인식 연구 (A study of the occupational image of dental technicians among dental technology students by the Q-methodology)

  • 이혜은;김영란
    • 대한치과기공학회지
    • /
    • 제42권3호
    • /
    • pp.240-247
    • /
    • 2020
  • Purpose: This study aimed to employ a Q-methodological approach that can understand the characteristics of each type according to the subjective structures of humans, to help understand type-specific characteristics and to provide a basis for creating the image of dental technicians among dental technology students based on the characteristics of each type. Methods: The Q-methodology was used for this study. 120 Q-statements were obtained from a qualitative survey of 120 students of the department of dental technology. To select the Q-sample, the Q-population was categorized by taking several repeated readings. The selected statements were reviewed and revised by experts and 33 Q-samples were finally selected. The data were then analyzed using the PQ method program. Results: Among 42 P specimens, 22 were classified into type 1, 9 types 2, and 11 types 3. "Type 1" recognizes the image of dental technicians positively and optimistically (Z=1.29) (Z=1.74), but it is named "self-development oriented" in the sense that steady self-development must be underpinned (Z=1.37). "Type 2" agreed strongly that they could work for a lifetime without age or gender discrimination (Z=2.09). This type was referred to as "professional-oriented" because the recognition of dental technicians is more focused on "professional." "Type 3" was tagged "pride-oriented," showing the strongest agreement that they can be proud of their job as healthcare workers (Z=1.08). Conclusion: Many studies on such an image should be carried out to determine the importance of occupational images and establish desirable status for dental technicians to continue developing.

종합병원 간호사의 문화적 역량수준과 영향요인 (A Study on Factors Affecting Cultural Competency of General Hospital Nurses)

  • 채덕희;박윤희;강경화;이태화
    • 간호행정학회지
    • /
    • 제18권1호
    • /
    • pp.76-86
    • /
    • 2012
  • Purpose: As Korea has been rapidly transformed to be a multicultural society, it becomes essential for nurses to develop cultural competency. The purpose of this descriptive study was to assess the cultural competency level of general hospital nurses and to examine its contributing factors adopting ecological model. Method: A convenience sample of 327 nurses from six general hospitals in Seoul metropolitan area was recruited between November 14 to 28, 2011. Cultural competency was measured using the Korean version of the Caffrey Cultural Competence in Healthcare Scale (CCCHS) and Cultural Competence Assessment(CCA). Hierarchical multiple regression analysis was performed to assess the influence of intrapersonal, cultural-experience, and organizational factors on cultural competency. Results: Mean cultural competency in this study was 2.57(${\pm}0.43$). Cultural competency was associated with job position (p=.044) at the intrapersonal level. At the cultural experience level, foreign language classes experience (p=.005), fluency in a foreign language (p=.000), experience of working with foreign health care professionals (p=.000) were associated cultural competency. At the organizational level, training program (p=.000), job description (p=.002), health education materials (p=.016), insufficient job control (p=.000), and interpersonal conflicts (p=.011) showed significant difference. Foreign language class experience, foreign language fluency, experience of working with foreign health care professionals, and job control were the most consistent predictors of cultural competence and explained 20.4% of the total variance in the proposed ecological model. Conclusions: The findings suggest that to enhance cultural competency in general hospital nurses, cultural experience and organizational factors need to be more fully considered than intrapersonal factors.

일부 대학생의 자기완벽성, 우울, 절망이 자살생각에 미치는 영향 (The Influence of Self Perfectionism, Depression and Hopelessness on Suicidal Ideation in University students)

  • 강정규;전상남;신학진
    • 디지털융복합연구
    • /
    • 제11권10호
    • /
    • pp.527-536
    • /
    • 2013
  • 논문은 대학생의 자기완벽성, 우울, 절망이 자살생각 미치는 영향을 검증하였다. 검증을 위해 무작위로 선택한 서울 소재 3개 대학으로부터 240명을 편의 추출하였다. 조사 기간은 2011년 5월부터 6월까지이며, 분석방법은 SPSS 15.0을 가지고 집단간 차이 분석을 위해서는 t-test, ANOVA를 시행하였으며, 자살생각에 독립변인이 미친 영향을 분석하기 위해서는 위계적 회귀분석을 실시했다. 연구결과는 첫째, 경제상황이 좋지 않은 그룹에서 자살생각이 큰 것으로 나타났으며, 친한 친구의 수가 적을수록 우울, 절망, 자살생각이 높은 것으로 나타났다. 둘째, 자기완벽성의 수준, 우울과 절망의 수준이 높을수록 자살생각 수준이 높은 것으로 나타났다. 본 연구를 통해 대학생들의 완벽성 수준, 우울, 절망, 자살생각을 줄이기 위해서 학우들간의 상호 멘토링을 통한 인간관계 형성 프로그램의 운영, 가족과 학교를 통해 대학생들이 심리적 안정을 이룰 수 있도록 정책적, 법적 지원이 필요하다고 판단된다.

The Effect of Various Wheelchair Handle Directions on Muscle Activity of Adult Male Trunks When Climbing Ramps

  • Ahn, Su-Hong;Lee, Su-Kyong
    • PNF and Movement
    • /
    • 제17권3호
    • /
    • pp.379-389
    • /
    • 2019
  • Purpose: This study examined the effects of wheelchair handle directions on the trunk muscle activity of adult males when climbing ramps. It also evaluated the wheelchair attendant's physical discomfort during tasks. Methods: Healthy males aged over 20 years were chosen and the direction of wheelchair handle grip was randomly selected. The grips included a general grip with ulnar deviation, a medial grip with wrist pronation, and a neutral grip with a neutral wrist. The trunk muscle activity was measured using surface electromyography. Furthermore, the physical discomfort of wheelchair attendants was subjectively evaluated using the Borg CR-10 Scale, which rates the perceived exertion. In addition, the SPSS 18.0 program was used perform repeated measure ANOVA to compare muscle activity and subjective discomfort during the interventions. The contrast test was also conducted with a significance level (α) of 0.05. Results: There was significant difference between the general grip and the medial grip in the rhomboid major muscle and the lumbar erector spinae muscle (p<0.05). In addition, there was significant difference between the general grip and the neutral grip in the rhomboid major muscle and the lumbar erector spinae muscle (p<0.05). Further, there was significant difference between the general grip and the neutral grip in subjective discomfort (p<0.05). Conclusion: In this study, adult male trunk muscle activity and subjective discomfort were lowest when using the neutral grip while climbing ramps. Accordingly, we suggest that neutral grips will help improve the function of the musculoskeletal system and reduce the subjective discomfort by putting less strain on the trunk muscles and maximizing efficiency with less force.

핵심간호역량 기반 교육과정 개선 전략 (Strategy for Improving Core Nursing Competency-based Education)

  • 박정모;김정숙;김재희;안지연;표은영
    • 한국간호교육학회지
    • /
    • 제21권3호
    • /
    • pp.426-439
    • /
    • 2015
  • Purpose: The purpose of this study was to identify the core competencies of nursing students and to improve competency-based nursing education. Methods: A triangulation method was used. A literature review and focus group interviews (FGI) were used to identify nursing core competencies. The present level of nursing competencies of students was identified through the nursing core performance questionnaire. Results: 1) Nursing core competencies, including 23 different competencies, were categorized into seven areas through a literature review and qualitative research. These competencies included: desirable personality, attitude & interpersonal skills, professionalism, nursing knowledge & basic nursing skills, ability to cope with nursing situations, basic ability in nursing research, coping ability with changes in the healthcare environment, and leadership. 2) Core nursing skills, nursing research, and nursing leadership were the three lowest ranking competencies. Some courses in the curriculum were to be newly established in an e-learning system, student's portfolio in non-curriculum. Conclusions: Further research is needed in order to show effects of the changes. Changes after applying the strategy of a nursing education program will be measured. Continuous research in competency-based nursing education is needed.

암 환자의 자살 생각 관련 요인 (Relationship between Mental Health Status and Suicidal Thinking among Cancer Patients)

  • 유승미;성지숙;수리주안;유수경;윤희경;안혜영;소희영
    • 재활간호학회지
    • /
    • 제15권1호
    • /
    • pp.39-46
    • /
    • 2012
  • Purpose: This study was to examine the relationship between mental health status and suicidal thinking among cancer patients. Methods: The data set of the 4th Korea National Health and Nutrition Survey (2009) was used and 230 subjects with cancers were included in the present study. Using SPSS/WIN 18.0 program, data were analyzed with descriptive statistics, ${\chi}^2$ test and logistic regression analysis. Results: About one-third of subjects had stress, symptoms of depression and suicidal thinking. Female had more suicidal thinking than male (${\chi}^2$=5.44, p=.020). In addition, subjects with high income level had more thinking about suicide compared with those in low income level (${\chi}^2$=7.54, p=.023). There was a significant difference in suicidal thinking according to the educational levels (${\chi}^2$=13.25, p=.004). In the logistic regression analysis, it was indicated that gender, depression and stress were significant predictors on suicidal thinking, accounting for 26.7~38.1%. Conclusion: From the findings in this study, it was suggested that the healthcare providers should try to improve their mental health status in order to prevent suicidal thinking among the individuals diagnosed with cancer.

뇌졸중 환자가 경험하는 외상 후 스트레스 증후, 불안 및 우울 (Posttraumatic Stress Symptoms, Anxiety, and Depression after Stroke)

  • 윤희숙;남혜주;박소영;한정희;장송자;성일순;황문숙
    • 가정∙방문간호학회지
    • /
    • 제15권1호
    • /
    • pp.5-13
    • /
    • 2008
  • Purpose: The purpose of this study was to evaluate for the presence of posttraumatic stress disorder (PTSD)-related symptoms, anxiety, and depression after stroke. Eighty-four patients were enrolled between 2 and 12 months after their first ischemic or hemorrhagic stroke. Methods: PTSD symptoms were evaluated using the Impact of Event Scale (IES). The IES is a 15-item scale measuring intrusion and avoidance symptoms. The authors assessed mood alterations using the Hospital Anxiety and Depression Scale (HAD). The HAD is a brief, 14-item, self-reported questionnaire used to detect symptoms of anxiety (HADA) and depression (HADD). The survey data were analyzed using the SPSS 10.0 program. Frequency, mean, standard deviation, percentage t-test, and Pearson correlation coefficient were determined. Results: Twenty nine of the 84 (34.5%) patients scored higher than the cutoff for PTSD on the IES (IES>26). With use of the HAD scale, 44% of the patients reached the cutoff for anxiety ($HADA\;{\geq}8$). On the HSD scale, 44.1% of the patients reached the cutoff for depression ($HADD\;{\geq}8$). PTSD symptoms and anxiety were more frequent in women under age 39, without spouses, who had operations. Depression was more frequent in patients without spouses. There was a statistically significant correlation among posttraumatic stress symptoms, anxiety, and depression. Conclusion: There was statistically significant correlation among PTSD symptoms, anxiety, and depression in stroke patients. Therefore, it is necessary to develop nursing intervention for stroke patients with these clinical manifestations.

  • PDF

한국 병원약사의 해독제에 관한 정보능력 평가 및 교육의 필요성 (A Perception of Antidote Uses and Necessity of Education about Antidote for Hospital Pharmacists in Korea)

  • 이옥상;김정태;천영주;임성실
    • 한국임상약학회지
    • /
    • 제23권1호
    • /
    • pp.57-64
    • /
    • 2013
  • Purpose: Drug can be hazardous for people if misused although they are useful for their indication. In urgent incidences such as overdose, proper treatment for intoxication can save patients' lives. In emergent case regarding drug overdose, pharmacists should know how to provide correct information including antidote to other healthcare providers. However, in Korea, there is neither regular class nor education material regarding detoxification. Therefore, the object of our study is to investigate the perception of pharmacists about it. Method: We surveyed hospital pharmacists by means of self-reporting questionnaire in order to investigate the pharmacists' perception of detoxification treatments from May $12^{th}$ 2012 to August $10^{th}$ 2012. The questionnaire comprised of demographic information, interest in detoxification treatment (inquiry from patients and education about antidote), knowledge of antidote, effective drug search route and perception of the need for education and stocking materials about antidotes). Results: It included total 281 hospital pharmacists from 30 hospitals in S. Korea. Of them, only 16.7% have been questioned about drug overdose from patient or representative and 35% have learned about antidotes in case of drug overdose through education program of Korean association of hospital pharmacist or university. About 98% thought that education and stocking materials about frequently overdosed drug and antidotes are helpful for patients in emergent case. Also, the percentage of correct answer of each questions about antidotes were higher in educated group ($p{\leq}0.001$). The more work years are, the percentage of correct answer of each questions are higher ($p{\leq}0.001$). Conclusion: In conclusion, it will be helpful for reducing damage by drug overdose that pharmacists take regular education about antidote for all pharmacist and pharmacy student. In addition, preparing and keeping booklet for Korean Style-antidote in pharmacy is needed currently for protecting public health.