• 여성건강간호학회지
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• 제16권1호
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• pp.37-46
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• 2010

Purpose: This study aims to identify differences in breast self-examination (BSE) performance and influencing factors between woman-groups under and over 45 years old. Methods: The subjects were 152 women aged from 35 to 65, who were recruited through convenient sampling in a metropolitan city. They were divided into two groups: under and over 45 years old. The data were collected using self-reporting questionnaires and analyzed by $x^2$ test, t-test, Pearson's correlation coefficient, and stepwise multiple regression. Results: Experience of BSE education ($x^2$=4.68, p=.030), BSE performance ($x^2$=20.12, p<.001), confidence (t=-2.97, p=.003), and self-efficacy (t=-2.44, p=.016) were significantly higher in the group over 45 years (the older group) than the one under 45 years (the younger group). Self-efficacy (${\beta}$=.346, p=.004) and susceptibility (${\beta}$=.238, p=.002) were 17.6% of the variance in the younger group's BSE performance. On the other hand, significantly influencing factors on the older group's BSE performance were self-efficacy (${\beta}$=.500, p<.001) and BSE education (${\beta}$=.217, p<.001), which accounted for 25% of the variance in the BSE performance. Conclusion: We conclude that differentiated strategies of considering age should be established in nursing intervention to detect breast cancer early.

• 한국융합학회논문지
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• 제9권10호
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• pp.599-607
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• 2018

본 연구는 융복합 사회에서 간호대학생의 직업존중감과 공감 능력이 고객지향성에 미치는 영향을 파악하기 위한 서술적 조사연구이다. 대상자는 간호학과 학생 213명으로 2018년 7월 25일부터 8월 13일 까지 SNS(Social Network Service)를 통해 설문조사를 시행하였다. 자료는 t-test, ANOVA, Pearson Correlation, Multiple regression으로 분석하였다. 실습만족도가 높을수록, 환자와의 의사소통이 좋을수록, 고객지향성 인식이 높을수록 고객지향성에 높은 점수를 나타내었다. 고객지향성은 인지적 공감과 직업존중감과 유의한 양의 상관관계를 나타내었다. 인지적 공감(${\beta}=.313$, p<.001), 환자와의 의사소통(${\beta}=.227$, p<.001), 직업존중감(${\beta}=.199$, p=.001), 고객지향성 인식(${\beta}=.180$, p=.003)이 고객지향성을 32.0% 설명하는 것으로 나타났다. 따라서 간호대학생의 고객지향성을 향상시키기 위해서 인지적 공감 향상을 위한 교육과정이나 중재프로그램 등 다양한 전략을 강구하고 직업존중감을 높여줄 수 있는 이론과 실습에서의 방안의 모색이 필요하다.

• 대한의생명과학회지
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• 제13권4호
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• pp.293-304
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• 2007

The emergence of extended spectrum $\beta$-lactamase (ESBL) producing bacteria is worldwide concern. Until recently, the most frequently identified strains in the Republic of Korea were E. coli and Klebsiella spp. The incidence of resistance to extended spectrum $\beta$-lactam antibiotics is increasing in Wonju city, Korea. Total 57 strains of ESBL producing E. coli and Klebsiella species were isolated from Wonju Christian Hospital during a 9 month-period from April to December, 2003. To determine the prevalence and genotypes of the ESBL producing clinical isolates, antibiotic susceptibility and ESBL activity test by VITEK system and double disk synergy (DDS) test, and PCR based genotyping were performed. Fourteen (82%) isolates of 17 ESBL producing E. coli were found to have $bla_{TEM}$ gene and 5 (29%) isolates were found to have $bla_{CTX-M}$ gene by polymerase chain reaction (PCR). Thirty (75%) isolates of 40 ESBL producing Klebsiella species with $bla_{TEM}$ gene, 38 (95%) isolates with $bla_{SHV}$ gene, and 7 (20%) isolates with $bla_{CTX-M}$ type gene were also identified. Enterobacterial repetitive intergenic consensus (ERIC) PCR and similarity index by dendrogram for genetical similarity to band pattern of each clinical isolates were examined. ESBL producing E. coli were grouped into 6 clusters up to 84% of similarity index and Klebsiella species were grouped into 12 clusters up to 76% of similarity index. In conclusion, ESBL producing clinical isolates were characterized with the results from antimicrobial resistance pattern and genetical similarity using ERiC PCR.

• 대한지역사회영양학회지
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• 제21권2호
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• pp.165-177
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• 2016

Objectives: This study attempted to compare adolescents' dietary behaviors and perceptions by gender in order to recommend useful strategies for nutrition interventions. Methods: Subjects were 2,363 middle school (MS) and high school (HS) students. They completed a self-administered questionnaire on their interest in diet and health, dietary perceptions, nutrition knowledge, dietary practices, and dietary environment at home. Data were analyzed using t-test, $x^2$-test, and simple regression analysis by gender and by school groups Results: Overall, girls obtained higher scores than boys did for "interest" (MS: p<0.001; HS: p<0.01), "dietary perceptions" (MS: p<0.001; HS: p<0.01), and "knowledge" (MS: p<0.01; HS: p<0.001). Regarding "dietary practices," no gender differences were observed among MS students, however, among HS students, boys obtained higher scores-reflecting good practices-than girls did (p<0.01). In all subjects, dietary environment at home was strongly associated with dietary practice than other variables (MS boys: ${\beta}$=0.435, p<0.001; MS girls: ${\beta}$=0.492, p<0.001, HS boys: ${\beta}$=0.271, p<0.001; HS girls: ${\beta}$=0.429, p<0.001). Conclusions: We observed gender differences in some of the variables such as knowledge and perception among adolescent students. Educational programs and core strategies that consider these gender differences need to be developed. Specifically, for girls, educational programs should focus on facilitating dietary recommendation adherence, whereas for boys, the program could focus on improving dietary knowledge and perceptions.

• 대한통합의학회지
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• 제5권3호
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• pp.91-99
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• 2017

Purpose: The purpose of this study was to examine the relationship among self-efficacy, career attitude maturity, and campus life satisfaction in nursing college students. Method: A total of 277 students agreed to participate in this study from 1 May 2016 to 31 May 2016. Data analysis included t-test, ANOVA, Scheffe's test, and multiple regression using the SPSS/WIN 18.0 program. Results: The results of the analysis revealed a positive correlation between campus life satisfaction and career attitude maturity (r=.316, p=.001); between campus life satisfaction and self-efficacy (r=.256, p=.001); and between self-efficacy and career attitude maturity (r=.469, p=.001). Career attitude maturity had the highest R-squared value of 10% (${\beta}=.22$) for campus life satisfaction, while peer relationships had an R-squared value of 2% (${\beta}=-.18$), residence type of 2% (${\beta}=.14$), and self-efficacy of 1% (${\beta}=.14$), for a total R-squared value of 15%. Discussion: Given these results, individual counseling is recommended to improve campus life satisfaction by helping college students to acquire the skills to foster good interpersonal relationships, self-efficacy, and a positive view of their future vocation. Furthermore, it is essential for an educational environment to support students to ensure that after graduation they become fully-fledged members of society with a sense of pride in their profession.

• 디지털융복합연구
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• 제14권1호
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• pp.291-303
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• 2016

본 연구는 뇌졸중 환자의 재활동기에 미치는 융복합적 영향요인을 확인하고자 시도되었다. 대상자는 재활병원 및 요양병원에 입원 중인 뇌졸중 환자 138명으로 일대일 면담을 통해 설문지를 작성하여 자료를 수집하였다. 자료는 기술적 통계, t-test, ANOVA, Pearson's correlation coefficient, and Stepwise multiple regression로 분석하였다. 연구결과, 뇌졸중 환자의 재활동기는 임파워먼트(r=.467, p<.001)와 유의한 상관관계가 있었으나 지각한 스트레스와는 유의한 관계를 보이지 않았다. 회귀분석 시 재활동기에 가장 큰 영향을 미치는 요인은 임파워먼트(${\beta}=.432$, p<.001)였고, 다음으로 주간호자(${\beta}=.175$, p=.023)로 확인되었으며, 이 변인들은 뇌졸중 환자의 재활동기를 총 24% 설명하는 것으로 나타났다. 따라서 본 연구의 결과에 따라 뇌졸중 환자의 재활동기를 증진시키기 위해 이들 영향요인을 고려한 융복합적 치료전략을 개발하고 적용할 필요가 있겠다.

• 디지털융복합연구
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• 제14권11호
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• pp.527-537
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• 2016

본 연구는 간호대학생의 대인관계 조화, 스트레스 대처방식이 대학생활 적응에 미치는 영향을 파악하기 위한 서술적 조사연구이다. 대상자는 경북지역 2개 대학 간호학과 1, 2학년 재학생 231명이며, 2015년 12월 1일~11까지 설문조사 하였고, 기술통계, t-test, ANOVA, Pearson correlation coefficients, multiple regression으로 분석하였다. 대학생활 적응은 대인관계 조화 및 스트레스 대처방식과 유의한 상관관계를 보였다. 간호대학생의 대학생활 적응은 일반적 특성 중 학년, 간호학 지원동기, 간호학 전공만족도 및 학업성적에 따라 유의한 차이가 있었다. 대학생활 적응에 유의한 영향을 미치는 변수는 대인관계 조화(${\beta}=.27$, p<.001), 문제중심 대처(${\beta}=.25$, p<.001), 정서적 대처(${\beta}=-.25$, p<.001), 소망적 사고 대처(${\beta}=-.20$, p<.001)로 나타났고, 이들 변수의 대학생활 적응에 대한 설명력은 23%이었다. 결론적으로, 적절한 스트레스 대처방식과 대인관계 조화능력을 증진시키는 것은 간호대학생의 대학생활 적응을 향상시키는데 효과적인 전략이 될 수 있다.

• Archives of Pharmacal Research
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• 제26권1호
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• pp.34-39
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• 2003

The traditional Asian medicinal herb, roots of Astragalus (A.) membranaceus (Leguminosae), is used for many purposes, some of which are purported to stimulate the release of growth hormone in vivo. Extracts of A. membranaceus were tested to determine whether they stimulate the release of growth hormone in rat pituitary cell culture. A. membranaceus was extracted sequentially with 80% ethanol (fraction A), n-hexane (fraction B); the test compound from the herbal extraction was isolated using silica gel column chromatography and was identified with spectral data. Test compound was also extracted by traditional boiling water methods. Induction of growth hormone in pituitary cell culture was conducted with isolated compounds and extracted fractions of A. Radix (dried roots of A. membranaceus). The fraction A was not active in the rat pituitary cell culture, but the fraction B derived from the ethanol fraction stimulated the release of growth hormone in culture. Six compounds from fraction B (1-6) were isolated and identified previously. The compounds 1,2-benzendicarboxylic acid diisononylester (1), $\beta$-sitosterol (2), and 3-Ο-$\beta$-D-galactopyranosyl-$\beta$-sitosterol (5) did not induce growth hormone release in the culture. Formononetin (3), 9Z, 12Z-octadecadienoic acid (4), stigmast-4-en-6$\beta$-o1-3-one (6) and 98-E, a mixture of 1'-9, 12-octadecadienoic acid (Z,Z)-2',3'-dihydroxy-propylester (7) and 1'-hexadecanoic acid-2',3'-dihydroxy-propylester (8) stimulated the release of growth hormone in the rat pituitary cell culture significantly compared to the control. In conclusions, four compounds isolated from extracts of A. Radix induced growth hormone release in the rat pituitary cell culture. The 98-E isolate was the most active inducer of growth hormone release.

• 디지털융복합연구
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• 제15권12호
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• pp.435-444
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• 2017

본 연구는 간호대학생의 자기효능감, 긍정적 사고, 주관적 행복감 정도를 파악하고, 자기효능감, 긍정적 사고가 간호대학생의 주관적 행복감에 미치는 영향을 파악하기 위한 서술적 조사연구이다. 2016년 4월 4일부터 2016년 4월 22일까지 D 시에 위치한 4년제 간호학과 학생을 대상으로 연구에 동의한 265명의 자료를 수집하였으며, 수집된 자료는 SPSS/WIN 21.0 프로그램을 이용하여 실수, 백분율, 평균과 표준편차, t-test와 ANOVA, Pearson 상관계수(correlation coefficients, multiple regression)으로 분석하였다. 연구결과, 주관적 행복감은 자기효능감(r=.448, p<.001), 긍정적 사고(r=.677, p<.001)와 통계적으로 유의한 양의 상관관계가 있었고, 간호대학생의 주관적 행복감에 영향 미치는 요인은 자기효능감(${\beta}=.023$, p<.01), 긍정적 사고(${\beta}=.610$, p<.001) 이었으며, 이들 요인들은 주관적 행복감을 48.7% 설명하였다. 결론적으로 간호대학생의 주관적 행복감에 큰 영향을 미치는 요인은 긍정적 사고로 나타났으며, 이러한 연구결과는 간호대학생의 주관적 행복감을 증진시키는 전략을 개발하는데 유용하게 활용될 것이다. 향후 대상자를 확대하여 간호대학생의 주관적 행복감을 설명할 수 있는 후속연구를 제언한다.

• 지역사회간호학회지
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• 제24권1호
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• pp.29-39
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• 2013

Purpose: The purpose of this study is to investigate levels of stress, self-esteem, and powerlessness in Korean husbands married to foreigner wives. Methods: The subjects were 183 Korean men who were living with foreigner wives in the Gwangju, Jeonnam and Jeonnbuk areas. Data were collected from January to May 2012 and analyzed by descriptive statistics, t-test, one-way ANOVA, Scheffe$\acute{e}$ test, Pearson's correlation coefficient, and backward multiple regression with the SPSS PC WIN version 18.0. Results: The average level of stress was 4.48, with difficulties in international marriage experienced by the subjects due to differences in language and culture. The average reported self-esteem score was 29.69, and the average powerlessness score 117.76. There were significant differences in perceived powerlessness depending on the employment statuses, income levels, and nationalities of the participants' wives, and their perceived levels of satisfaction with living with a foreigner wife. Powerlessness was positively correlated with stress (r=.41, p<.001), and negatively correlated with self-esteem(r=-.63, p<.001). The factors affecting the perceived powerlessness included self-esteem (${\beta}$=-.54, p<.001), stress (${\beta}$=.28, p<.001), lower income (${\beta}$=.13, p = .016), and working wife (${\beta}$=.12, p = .036). Conclusion: Healthcare providers need to explore strategies to improve self-esteem and powerlessness in Korean men married to foreigner wives.