간행물

한국보건정보통계학회> 보건정보통계학회지

보건정보통계학회지 update

Journal of Health Informatics and Statistics

  • : 한국보건정보통계학회
  • : 의약학분야  >  예방의학및보건학
  • : KCI등재
  • :
  • : 연속간행물
  • : 계간
  • : 2465-8014
  • : 2465-8022
  • : 한국보건통계학회지(~2003) → 한국보건정보통계학회지(2004~)

수록정보
47권1호(2022) |수록논문 수 : 9
간행물 제목
47권2호(2022년 05월) 수록논문
최근 권호 논문
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KCI등재

저자 : 한창호 ( Changho Han ) , 박찬민 ( Chan Min Park ) , 김유정 ( Yujeong Kim ) , 강소라 ( Sora Kang ) , 박태준 ( Tae Jun Park ) , 윤덕용 ( Dukyong Yoon )

발행기관 : 한국보건정보통계학회 간행물 : 보건정보통계학회지 47권 2호 발행 연도 : 2022 페이지 : pp. 51-58 (8 pages)

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As the healthcare environment is being digitalized and changed rapidly, research using medical big data is increasing. One of the most applicable data is electronic medical records which can provide a large amount of clinically practical meaning. Electronic medical data include patient's demographic information, laboratory test results, imaging and biosignal data. In this article, we provide support for a wide variety of researchers in their efforts to use electronic medical record data accurately and usefully in their work. From the basic concept of the research using electronic medical records to challenging aspects like data integration between multiple institutions are described. Also, examples of each type of data are covered; structured such as numeric data and unstructured such as images, biosignals and narrative text. Using these kinds of electronic medical records, analyses are processed by data cleansing, transforming, and reducing in order. Many kinds of variables such as the exposure and outcome of interest, covariate and the research design can be chosen during the preprocessing. As many machine-learning-based studies as well as epidemiologic-based studies have been conducted using electronic medical records, various research frameworks have been proposed. However, data quality management and data standardization for multi-center data analysis are still remaining as challenging tasks.

KCI등재

저자 : 유지웅 ( Jiwoong Yu ) , 이우주 ( Woojoo Lee )

발행기관 : 한국보건정보통계학회 간행물 : 보건정보통계학회지 47권 2호 발행 연도 : 2022 페이지 : pp. 59-69 (11 pages)

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Propensity score matching (PSM) is one of the most widely-used causal inference methods to estimate the causal estimands such as average treatment effect or average treatment effect on the treated from observational studies. To implement PSM, a researcher first selects an appropriate set of confounders, estimates the propensity score, and matches the treated group with the control group using a matching algorithm such as nearest neighborhood or optimal matching. In this paper, we highlight the importance of investigating the assumptions employed in the PSM procedure thoroughly because they strongly affect the analysis result, but are not testable using observational data. We explain how to exploit the domain knowledge to avoid the potential risks from the violation of the untestable assumptions, and show how the research purpose is linked to selecting the matching algorithm and downstream analysis after PSM. In addition, to examine the vulnerability of the causal result, we highlight the use of sensitivity analysis for the analysis after PSM. These points are demonstrated in detail using National Supported Work data.

KCI등재

저자 : 김민서 ( Min-seo Kim ) , 배한주 ( Han-ju Bea ) , 이정숙 ( Jung-suk Lee )

발행기관 : 한국보건정보통계학회 간행물 : 보건정보통계학회지 47권 2호 발행 연도 : 2022 페이지 : pp. 79-85 (7 pages)

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Objectives: The purpose of this study was to identify the relationship of self-leadership, emotional intelligence, social support, and problem-solving ability of nursing college students, and to understand the factors that affect problem-solving ability. Methods: Participants were in 2nd and 3rd grade of nursing students. The collected data were analyzed by SPSS 22.0 program using descriptive statistics, t-test, ANOVA, correlation, and multiple regression analysis. Results: The significant influencing factors of problem-solving ability were self-leadership. β=0.36 (p=0.001), emotional intelligence β=0.15 (p<0.04), social support β=0.29 (p<0.001) and club activity β=0.14 (p<0.02). These factors explained 45.5% of the variance (R2=0.46, p<0.001). Conclusions: This study showed that problem-solving ability were influencing factors on self-leadership and it is necessary to develop various strategies to improve self leadership in nursing college students.

KCI등재

저자 : 조은영 ( Eunyoung Cho ) , 송영숙 ( Yeoungsuk Song )

발행기관 : 한국보건정보통계학회 간행물 : 보건정보통계학회지 47권 2호 발행 연도 : 2022 페이지 : pp. 86-94 (9 pages)

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Objectives: This study was to investigate the relationship between depression and cardiovascular disease (CVD) risk factors among Korean adults. Methods: A total of subjects from the Korean National Health and Nutrition Examination Survey (VI-2, VIII-1) were 7,417 (men 3,023, women 4,394). The relationship between depression and CVD risk factors of the study subjects were analyzed using descriptive analysis, chi-square test, and multiple logistic regression. Results: The prevalence of diabetes mellitus and hyperlipidemia was 14.9% and 43.5% in depression group and there were stastically signficant. However there was not significantly associated between depression and hypertension, diabetes mellitus, and hyperlipidemia. Conclusions: Although this study showed that depression was not associated with cardiovascular factors such as hypertension, diabetes mellitus, and hyperlipidemia, the prevalence of diabetes and hyperlipidemia in depression group was significant. Therefore, further study is needed to find relationship with depression and CVD risk factors, and develop the intervention program to control depression and CVD risk factors.

KCI등재

저자 : 엄현주 ( Hyun Ju Uhm ) , 박혜자 ( Hye-ja Park )

발행기관 : 한국보건정보통계학회 간행물 : 보건정보통계학회지 47권 2호 발행 연도 : 2022 페이지 : pp. 95-102 (8 pages)

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Objectives: This study determined the associated factors with low back pain in intensive care unit nurses. Methods: In this cross-sectional correlational study, 85 nurses working at five intensive care units completed questionnaires on the low back pain using visual analogue scale (VAS), use of body mechanics, work-related factors, the Oswestry disability index (%), the FACIT-fatigue, and the mini-sleep questionnaire. A back pain score of ≥4 was considered significant. Data were analyzed with χ2 test, unpaired t-test, Pearson correlation analysis and logistic regression. Results: Forty-five nurses (52.9%) had a significant low back pain score of ≥4 (VAS). Higher low back pain was associated with greater use of body mechanics (r=0.37, p=0.001), higher disability index (r=0.72, p<0.001), greater fatigue (r=0.59, p<0.001), and poorer sleep quality (r=0.36, p=0.001). Low back pain was associated with heavy workload (odds ratio, OR: 4.20, 95% confidence interval, CI: 1.40-12.58) and long standing to work (OR: 3.54, 95% CI: 1.20-10.48). Low back pain was associated with fatigue (OR: 1.18, 95% CI: 1.08-1.30) after adjusting covariates. Conclusions: Low back pain is associated with a heavy workload, long-standing to work, and greater fatigue among intensive care unit nurses.

KCI등재

저자 : 송인명 ( Inmyung Song )

발행기관 : 한국보건정보통계학회 간행물 : 보건정보통계학회지 47권 2호 발행 연도 : 2022 페이지 : pp. 103-110 (8 pages)

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목적: 전통적인 개발국의 연구결과에 따르면, 인지장애의 위험으로부터 보호하는 교육의 효과가 남녀 간 차이가 있었다. 이에 본 연구에서는 과거 교육기회에 대한 접근성에 있어 남녀 간 차별을 겪었던 고령 한국인들을 대상으로 인지기능과 교육수준 간의 관계에 미치는 성별의 조절효과를 조사하고자 한다.
방법: 본 연구는 전국적인 조사자료인 2018년 고령화연구패널조사자료를 사용하였다. 인지장애는 Mini-Mental State Exam (MMSE) 점수 24점 이하로 정의하였다. 단변량분석에서는 MMSE 점수와 각각의 사회경제학적 변수 또는 행위 변수들 간의 관계를 확인하기 위하여 카이제곱검정을 사용하였다. 공변량을 통제한 상태에서 MMSE 점수와 교육수준 간의 관련성을 확인하기 위해서는 다변량로지스틱 회귀분석을 사용하였으며, 교차비(OR)와 95% 신뢰구간(CI)을 구하였다.
결과: 분석에 포함된 총 5,793명의 대상자 중 31.53%은 교육을 전혀 받지 못하였거나 초등교육만 이수하였다. 이처럼 무교육/초등교육을 받은 대상자는 대학 이상의 교육을 받은 사람에 비해서 인지장애를 겪을 위험이 유의하게 높았다(OR=3.31, 95% CI=3.29-3.34, p<0.001). 낮은 교육수준과 인지장애의 관련성은 남성에 비해서 여성에게서 더 높았다. 교차비는 여성에서 4.58 (95% CI= 4.52-4.65) 남성에서 2.98 (95% CI=2.95-3.00)이었다.
결론: 낮은 교육수준은 인지장애의 위험도 증가와 관련성이 있었으며 그 관련성이 남성보다는 여성에게서 더 높았다. 전통적으로 교육 기회에 대한 차별을 겪었던 여성고령자에게서 교육의 인지기능 보호효과가 클 가능성을 시사한다.


Objectives: In traditionally developed countries, the protective role of higher education on cognitive impairment differed between men and women. This study investigated the moderating impact of sex on the relationship between cognitive function and educational level in older Koreans, who may have experienced inequality in access to educational opportunities in the past. Methods: This study used data from the 2018 Korean Longitudinal Study on Aging (KLoSA), a nationwide panel survey of community-dwelling older adults. Cognitive impairment was defined as a Mini-Mental State Exam (MMSE) score below 24. In univariate analyses, the χ2 test was used to examine the relationship between MMSE and each of sociodemographic and behavioral variables. Multiple logistic regression models were implemented to examine the association between MMSE score and educational level controlling for covariates. Multivariate-adjusted odds ratios (OR) and 95% confidence intervals (CI) were calculated. Results: A total of 5,793 respondents were analyzed; 31.53% received no or only primary education. Individuals with up to primary education were more likely than those with college or higher education to have cognitive impairment (OR=3.31, 95% CI=3.29-3.34, p<0.001). The association between lower educational level and cognitive impairment was stronger for women than for men; OR was 4.58 for women (95% CI=4.52-4.65) and 2.98 for men (95% CI=2.95-3.00). Conclusions: Lower education was associated with increased risk of cognitive impairment and the protective role of education in cognitive function was stronger in women than in men.

KCI등재

저자 : 김현민 ( Hyun-min Kim ) , 박기수 ( Ki-soo Park )

발행기관 : 한국보건정보통계학회 간행물 : 보건정보통계학회지 47권 2호 발행 연도 : 2022 페이지 : pp. 111-117 (7 pages)

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Objectives: Recently, female smokers are increasing in Korea. This study aims to report the dependence of nicotine and the type of smoking as a factor influencing the success of smoking cessation among female smokers. Methods: Data were collected from the Comprehensive information system for smoking cessation service, and data from 862 women who used the smoking cessation service by Gyeongnam Tobacco Control Center between June 2015, and December, 2018, were used. After controlling demographic and smoking-related variables, a multiple logistic regression analysis was performed on the relationship between nicotine dependence, smoking type, smoking cessation related psychological factors and smoking cessation. Results: The smoking cessation rate of female smokers was 7.8%. Smoking type and nicotine dependence were low in stimulus-seeking type, and high in addiction, habit type, and complex type. After controlling demographic, health behavior and disease variables, the factors affecting female smokers' smoking cessation were nicotine dependence (odds ratio, OR=0.49, p=0.020), preparation (OR=7.14, p=0.015), confidence (OR=7.14, p=0.015) of smoking cessation. In other words, smoking cessation among women who smoked was higher in the high group than in the group with low anti-smoking preparation and confidence and smoking cessation was higher in the low group than in the high group of nicotine dependence. Conclusions: The actual smoking cessation strategy for women considering related factors of smoking cessation is to reconsider the content of counseling interventions according to the type of smoking and to reduce the dependence of nicotine through a treatment approach for each type, resulting in a higher smoking cessation rate.

KCI등재

저자 : 하영선 ( Young-sun Ha ) , 박용경 ( Yong-kyung Park ) , 김은휘 ( Eun-hwi Kim ) , 김경진 ( Kyeng-jin Kim )

발행기관 : 한국보건정보통계학회 간행물 : 보건정보통계학회지 47권 2호 발행 연도 : 2022 페이지 : pp. 118-125 (8 pages)

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Objectives: This study was conducted to examine the effects of digital empowerment teacher training program applying virtual reality on digital media literacy, teacher efficacy, and problem-solving ability of school nurse. Methods: A quasi -experimental study of pre- and post-experimental design was performed on 47 school nurse located in K city and the developed digital empowerment teacher training program was implemented. The data collection period is July 27, 2021, and the collected data is collected using the SPSS 18.0 program. Paired t-test were analyzed. Results: According to the results of the effect, it was found that there was a significant difference in digital media literacy and problem-solving ability. Conclusions: The digital empowerment teacher training program developed in this study can be used as an effective program to enhance the digital media literacy and problem-solving ability of school nurse.

KCI등재

저자 : 김수진 ( Su Jin Kim ) , 장군자 ( Gun Ja Jang )

발행기관 : 한국보건정보통계학회 간행물 : 보건정보통계학회지 47권 2호 발행 연도 : 2022 페이지 : pp. 126-132 (7 pages)

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목적: 본 연구는 간호대학생의 그릿과 문제해결능력과의 관계에서 고통감내력과 자기주도성의 매개효과를 규명하기 위함이다.
방법: 간호대학생 335명을 대상으로 일반적 특성과 측정변수들은 기술통계를 이용하였고, 변수 간 상관관계는 Pearson 상관계수로, 그 릿과 문제해결능력의 매개효과는 Baron and Kenny가 제안한 3단계 회귀분석 매개효과 검정방법을 이용하였다.
결과: 그릿, 고통감내력, 자기주도성, 문제해결능력은 서로 양의 상관관계를 보였고, 간호대학생의 그릿과 문제해결능력의 관계에 고통 감내력과 자기주도성의 매개효과가 있는 것으로 나타났다.
결론: 간호대학생의 문제해결능력 향상을 위해 고통감내력과 자기주도성을 향상시킬 수 있는 프로그램 개발이 필요함을 밝히는 바이다.


Objectives: This study aimed to identify the mediating effects of distress tolerance and self-directedness on the relationship between grit and problem-solving ability in nursing students. Methods: Participants were 335 nursing students in two universities between September to December 2018. The data were analyzed using a t-test, one-way ANOVA, and Person's correlation coefficients. In addition, Baron and Kenny's method was used to analyze mediating effects of distress tolerance and self-directedness between grit and problem-solving ability. Results: Significant correlations were found between grit and problem-solving ability (r=0.57, p<0.001), between grit and distress tolerance (r=0.38, p<0.001), and grit and self-directedness (r=0.46, p<0.001). There were the mediating effects of distress tolerance (z=5.37, p<0.001) and self-directedness (z=7.25, p<0.001) on the relationship between grit and problem-solving ability. Conclusions: It is necessary to develop and apply the programs that strengthen distress tolerance and self-directedness to improve nursing students' problem-solving ability.

KCI등재

저자 : 김영화 ( Young Hwa Kim ) , 강민주 ( Min Ju Kang )

발행기관 : 한국보건정보통계학회 간행물 : 보건정보통계학회지 47권 2호 발행 연도 : 2022 페이지 : pp. 133-138 (6 pages)

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Objectives: The study was to analyze the trend of the result of the national examination for EMT-paramedics. Methods: This study was to find the result of published on the website of Korea Health Personnel Licensing Examination Institute for the past 9 years. Results: Although there was no significant change in the pass rate, difficulty, and discrimination of the national examination, the average score of the total score showed a tendency to decrease every year. Unlike the average scores of other subjects, the basic medicine subjects showed a steady decline. The number of those who failed the written test were higher than those who failed the practical test. As a result of analyzing those who failed the written test, the majority of those who failed basic medicine and emergency medical service-related legislation. Conclusions: The steady decline in basic medicine scores and the steady increase in the number of people who failed has raised the need to reinforce basic medicine in universities or institutions that are nurturing EMT-paramedics in order to improve the quality of the national examination. In addition, the subjects of emergency medical service-related legislation was considered as subjects to be strengthened along with basic medicine.

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KCI등재

저자 : 남상훈 ( Sanghun Nam ) , 배수영 ( Suyeong Bae ) , 홍익표 ( Ickpyo Hong )

발행기관 : 한국보건정보통계학회 간행물 : 보건정보통계학회지 47권 1호 발행 연도 : 2022 페이지 : pp. 1-8 (8 pages)

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Objectives: This study systematically reviewed the literatures related to domestic occupational therapy and big data and suggested the need for changes in occupational therapy and big data research for adults and the older adults. Methods: From January 2010 to December 2020, Google Scholar, Korean Studies Information Service System, and Research Information Sharing Service were utilized to search for literatures related to occupational therapy and big data in South Korea. Results: Of the 954 searched literatures, 17 literatures were selected. Most of the literatures were the evidence level II (n=7, 41.2%), 7 (41.2%) literatures conducted with older adults, and 3 literatures (17.6%) utilized the Korean National Health and Nutrition Examination Survey as a big data source. Finally, in the literature, the research was conducted by selecting variables suitable for the subject from various panel surveys. Conclusions: In south Korea, panel surveys for each topic are being created and various variables are being collected. As a result, research in occupational therapy for adults and the elderly using big data became possible, making it possible to conduct various studies.

KCI등재

저자 : 김미옥 ( Miok Kim ) , 김건엽 ( Keon-yeop Kim )

발행기관 : 한국보건정보통계학회 간행물 : 보건정보통계학회지 47권 1호 발행 연도 : 2022 페이지 : pp. 9-19 (11 pages)

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Objectives: The purpose of this study was to investigate the factors influencing selection for rehabilitation hospital in patients who have been diagnosed with stroke. Methods: This study included 169 stroke patients who were admitted to the top 5 hospitals with the highest recovery rate among 13 hospitals where the rehabilitation medicine is operated as the main medical department in Daegu Metropolitan City. The data was collected from 10 February, 2020 to 17 March, 2020, and the survey was conducted by the head of the hospital administration in each hospital for about a month through face to face. Results: Among the factors influencing selection for rehabilitation hospital after stroke, image factors were at the highest mean and standard deviation (3.83±0.74), following human factors (3.75±0.77), physical factors (3.57±0.89), efficiency factors (3.35±0.69), accessibility factors (3.11±1.00). In the demographic characteristics, human factors were considered important when selecting hospital in aged people over 70 years old (p<0.01). Efficiency factors and human factors were considered important if patients living outside Daegu (p<0.05), but accessibility factors were more important if patients living in Daegu (p<0.01). In the stroke related characteristics, the human factors were considered important in the shorter the disease period, and in the case of having swallowing disorders (p<0.05). When paralysis was affected on both sides (bilateral paralysis), physical factors were considered important (p<0.05), and efficiency factor was also considered important as the disease periods gets shorter (p<0.05). Efficiency factors and accessibility were important in the case of not having respiratory disorders compared to those with the respiratory disorders (p<0.05). The results of the factors for choosing a hospital according to the stroke diseases-related characteristics showed that human factors, physical factors, and hospital image factors were considered important in case of putting much of the efforts to gather hospital information (p<0.01). When the patients who had rehabilitation in the tertiary hospital prior to the current hospital admission, the physical factors were considered important (p<0.05). Conclusions: This study found that various factors were considered in patients who have been diagnosed with stroke, when selecting rehabilitation hospital after stroke. Therefore, it should be warranted to provide reliable and objective hospital information for stroke patients through establishing national level health system and sharing rehabilitation data so that the people can get effective rehabilitation at the right time.

KCI등재

저자 : 박정미 ( Jeong Mi Park )

발행기관 : 한국보건정보통계학회 간행물 : 보건정보통계학회지 47권 1호 발행 연도 : 2022 페이지 : pp. 20-26 (7 pages)

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Objectives: This study aimed to identify the effects of self-esteem and stress coping styles on resilience in nursing students according to the Myers- Briggs Type Indicator (MBTI). Methods: A descriptive study was conducted. Data were collected from 205 nursing senior students and analyzed using descriptive statistics, t-test, ANOVA, Scheffé test, Pearson correlation coefficient and multiple regression analysis. Results: In terms of self-esteem, social support-seeking stress coping style, and resilience, extroversion was significantly higher than introversion in MBTI preference. Among all factors, self-esteem had the greatest effect on resilience (r=0.53), followed by the emotion-focused coping style (r=-0.31) and the problem-focused coping style (r=0.23), with an explanation power of 57.1%. Conclusions: The results of this study indicate that self-esteem is an essential factor affecting resilience. Thus, nursing intervention programs for improvement of resilience in nursing students should be considered by the degree of self-esteem based on the MBTI personality preference.

KCI등재

저자 : 권진희 ( Jin Hee Kwon ) , 황라일 ( Rah Il Hwang ) , 류재현 ( Jaehyeon Ryu )

발행기관 : 한국보건정보통계학회 간행물 : 보건정보통계학회지 47권 1호 발행 연도 : 2022 페이지 : pp. 27-34 (8 pages)

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Objectives: The study was performed to compare the status of nutrition management with and without dietitian in residential facilities in order to provide basic data for high quality of nutrition management services across the country. Methods: Among long-term care facilities with claims of benefits, 747 samples were extracted through a proportionate stratified sampling method based on region, agents of foundation, types of food service, and facility size. Results: The subjects of the survey were dietitian, general managers, or facility directors. Nutrition evaluation, nutrition intervention, and nutrition monitoring were performed by professional staff at the residential facilities with a dietitian. On the other hand, it was found that the rate of nutrition management performance was relatively low in residential facilities where no dietitian was assigned, and it was performed by non-professional personnel such as nurse aids and social workers. Conclusions: The results of this study suggested that developing strategies is required to reinforce the safe minimal standard of dietitians' staffing levels for systematic nutrition management.

KCI등재

저자 : 양희수 ( Hee Soo Yang ) , 권성욱 ( Seonguk Kwon ) , 이승희 ( Seunghee Lee ) , 이수현 ( Suehyun Lee ) , 김종엽 ( Jong-yeup Kim )

발행기관 : 한국보건정보통계학회 간행물 : 보건정보통계학회지 47권 1호 발행 연도 : 2022 페이지 : pp. 35-47 (13 pages)

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목적: CEA와 CA15-3 혈청 수준은 유방암 환자의 예후를 예측하기 위해 사용되며, 본 연구에서는 이를 활용하여 유방암 예후 예측 모델을 개발하고자 한다.
방법: 2012년 1월부터 2019년 12월까지 유방암을 진단받은 639명의 환자를 대상으로 분석하였다. CEA와 CA15-3 검사 정보를 포함하는 20개의 변수를 선정하여 예후 예측 모델 개발을 위해 인공신경망, 랜덤 포레스트, 서포트 벡터 머신, 로지스틱 회귀 총 4개의 기계학습 알고리즘을 활용하였다.
결과: 환자군(n= 63)과 대조군(n=576) 간에 CEA와 CA15-3 혈청 수준과 나이, 고혈압 및 당뇨병을 제외한 다른 질병의 병력, 화학요법 및 약물요법일 시행한 경우에서 통계적으로 유의미한 차이가 보였다. 유방암 예후 예측 모델에 대한 인공신경망 모델의 민감도와 특이 도는 각각 26.7%, 92.6%로 확인되었다.
결론: Shapley 부가 설명 모델 활용 결과, 유방암 예후 예측 모델에서 가장 중요한 변수는 CEA와 CA15-3 혈청 수준으로 확인되었다. 결과적으로 본 연구에서 제안된 인공신경망 기반 기계학습 모델과 종양표지자 혈청 수치는 유방암 예후 예측에 유용하게 작용될 것이라고 기대된다.

KCI등재

저자 : 최연희 ( Yeonhui Choe ) , 차지은 ( Jieun Cha )

발행기관 : 한국보건정보통계학회 간행물 : 보건정보통계학회지 47권 1호 발행 연도 : 2022 페이지 : pp. 48-56 (9 pages)

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Objectives: This study investigated psychosocial factors that influence nurse's intention to receive a COVID-19 vaccine. We focused on factors including COVID-19 knowledge, attitudes and beliefs related to COVID-19 vaccines, social contexts, and demographics. Methods: Data were collected from 200 nurses at five hospitals in Daegu between 12 April and 19 June 2021. We assessed COVID-19 knowledge, perceived susceptibility, severity, benefits, barriers, safety concerns, COVID-19 exposure, demographics, and the intention to get COVID-19 vaccines. Data were analyzed using descriptive statistics, t-tests, ANOVA, Pearson correlation, and hierarchial multiple regression. Results: Of 200 participants, 180 (90.0%) reported an intention to obtain a vaccination against COVID-19. Among four health beliefs towards COVID-19 vaccines, perceived severity was the highest. Perceived benefits (r=0.42, p<0.001) were positively associated with vaccination intention, while perceived barriers (r=-0.32, p<0.001) and safety concerns (r=-0.20, p<0.001) negatively influenced vaccination intention. There were differences in the scores for vaccination intention according to hospital grade and work department. According to the regression analysis, perceived benefits and barriers were discovered to account for 21% of the variance in vaccination intention. Conclusions: This study offers a timely overview of psychosocial factors that are related to nurses' intention to get vaccinated for COVID-19. The vaccines' benefits need to be highlighted in campaigns and educations, and it is imperative to remain transparent and truthful in communications about the vaccine safety.

KCI등재

저자 : 김성수 ( Sung-soo Kim )

발행기관 : 한국보건정보통계학회 간행물 : 보건정보통계학회지 47권 1호 발행 연도 : 2022 페이지 : pp. 57-65 (9 pages)

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Objectives: The purpose of this study was to determine the prevalence of the principal diagnosis among hospitalized patients with mental disorders and to investigate the association between the principal diagnosis and mental diseases as comorbidity. Methods: The subjects of this study were patients with mental disorders, regardless of the main diagnosis, among the Korean National Hospital Discharge In-depth Injury Survey (KNHDS) from 2006 to 2018. Frequency analysis was performed on the general characteristics, principal diagnosis, and mental disorders of the study subjects. The association between the principal diagnosis and mental diseases was analyzed for patterns using association rule mining (ARM). Results: The main result is that liver diseases are fairly associated with behavioral disorders due to psychoactive substance use. And then organic, including symptomatic, and mental disorders are associated with cerebrovascular diseases, Influenza and pneumonia, and other degenerative diseases of the nervous system. Mood disorders are linked to poisoning by drugs, medicaments, and biological substances. Conclusions: It is necessary to raise awareness of mental diseases and to build a care cooperative system between diseases that are highly associated. It will be possible to monitor key association rules and apply them to clinical decision-making systems.

KCI등재

저자 : 조영옥 ( Young Ok Cho ) , 김명수 ( Myoung Soo Kim )

발행기관 : 한국보건정보통계학회 간행물 : 보건정보통계학회지 47권 1호 발행 연도 : 2022 페이지 : pp. 66-73 (8 pages)

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Objectives: The purpose of this study was to investigate the influencing factors of perceived safety culture, nursing work environment, and professional self-concept on patient safety care activities of nurse in small-medium sized hospitals. Methods: A cross-sectional survey was used. Participants were 186 nurses in seven small-medium sized hospitals of a metropolitan city, in Korea. Data were analyzed using multiple linear regression analysis. Results: The influencing factors of the patient safety care activities were perceived patient safety culture and professional self-concept. These two factors explained for 15.1% of the patient safety acre activities. Conclusions: Based on the result of this study, it is necessary to build a good patient safety culture and to develop a positive professional self-concept. The establishment of a positive safety culture should be prioritized to quickly recognized and sensitively accept problems related to patient safety and actively carry out patient safety nursing activity. In order to improve the professional self-concept, it is necessary to increase the social performance for voluntary cooperation and to recognize the self-categorization that the group to which one belongs is distinguished from other groups.

KCI등재

저자 : 김수범 ( Su-beom Kim ) , 김태구 ( Taegu Kim ) , 임달오 ( Daroh Lim )

발행기관 : 한국보건정보통계학회 간행물 : 보건정보통계학회지 47권 1호 발행 연도 : 2022 페이지 : pp. 74-78 (5 pages)

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Objectives: In this study, we explore the demand forecasting of Advanced Diagnostic imaging Equipment. Methods: The analysis was based on logistic diffusion model. We analyze the specific pattern of each equipment's diffusion curve by interpreting the parameter estimates of logistic diffusion model. Results: Our findings are follows. First, Computed tomography is in the stage of saturation and so, the future demands of that is not too large. Second, Magnetic resonance imaging (MRI) is expected that it will take about 5 years to reach saturation, and further growth is expected to continue. Third, Positron emission tomography (PET) has been shown to be saturated, and therefore, it is not expected that there will be a rapid increase in demand in the future. However, since demand data has been declining since 2000, it is said that additional data collection is required to reliably predict future demand. Conclusions: As a result of analyzing the demand for three major advanced diagnostic imaging equipment, it was found that the domestic market is generally in saturation. Therefore, a future research task will be to predict and analyze the demand for advanced diagnostic imaging equipment in consideration of the government's policy changes.

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