• 지역사회간호학회지
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• 제21권2호
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• pp.252-262
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• 2010

Purpose: Designed to examine the effects of aerobic exercise therapy on elders' physical functions. Methods: Selected from an elderly welfare center in an agricultural district located in N City. Thirty seven elders were selected in the experimental group and 38 in the control group, and all the subjects aged over 65. Collected data were statistically analyzed by SPSS/PC 12.0 Win. Detailed data analysis methods were Chi-square, Fisher's exact test, Kolmogorov-Smirnov test, t-test, Mann-Whitney u-test, paired t-test, and Wilcoxon's rank sum test. Results: The first hypothesis "The experimental group who had the aerobic exercise therapy will have greater development in lower leg muscular strength compared to the control group" was supported (t=8.95, p<.001). The second hypothesis "Aerobic exercise therapy participants will show greater development in lower leg endurance" was supported (t=6.12, p<.001). The third hypothesis "Aerobic exercise therapy participants will show greater development in flexibility" was supported (U=49.00, p<.001). The forth hypothesis "Aerobic exercise therapy participants will show greater development in balance" was supported (U=322.00, p<.001). Conclusion: The aerobic exercise therapy showed positive effects on physical functions of the elderly in a rural area.

• 대한간호학회지
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• 제29권3호
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• pp.679-687
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• 1999

The increased potential for the lifespan of a child with cancer is largely due to advances in drug treatment, radiation treatment, and surgical techniques. In this generation cancer has become associated with chronic illness. Therefore supportive nursing intervention for children with cancer is needed to promote normal growth and development. This study was designed to develop and test the supportive nursing intervention program for promoting body image and self-esteem of children with cancer The supportive nursing intervention program involved emotional, physical, informational, and social support. The subjects were 41 children with cancer(20 in intervention group, 21 in control group) in K city. Measurements were taken concerning body image and self-esteem from both groups during pre and post test The data were analyzed using Cronbach's alpha, x$^2$-test, paired t-test and t-test. The results were as follows : The intervention group had a more positive body image as measured by the Body Cathexis Scale (t＝2.436, p＝.020) and a more self esteem as measured by the Cpopersmith self-inventory (t＝2.768, p＝.009) than the control group at post test. According to this study, the supportive nursing intervention program was effective for promoting the body image and self-esteem of children with cancer. Repeated research is needed to develop a refined supportive nursing intervention program for children with chronic illness.

• 기본간호학회지
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• 제6권3호
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• pp.507-521
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• 1999

Yu-Dong-Kong exercise is to produce heat from rubbing hands and is composed of 10 different types of exercise using warmed hands. The objective of this research is to evaluate the effect of Yu-Dong-Kong exercise on physical function and emotional state in elderly. The design of research is Nonequivalent Control Group Pretest-Posttest Design. The independent variable is Yu-Dong-Kong exercise, and the dependent variables are physical function and emotional state. Subjects are 18 elderly in the experimental group and 16 elderly in control group. All of them are above 60 year old and live in 1-city, Kyonggi-do. The exercise period was 4 weeks and data were collected from April to August in 1998. The exercise frequency was once a day. The exercise duration was from 10 to 20 minutes. The measurement tools are modified 1) Cornell Medical Index-Health questionnaire and 2) Geriatric Depression Scale. Collected data were analyzed by t-test and paired t-test based on the purposes of research using SPSS-Window package. The results are summarized as follows : 1. There was no difference in pre-exercise physical function between two groups (t=-.95, p=.35). 2. The hypothesis that 'physical function in the experimental group will be improved compared to the control group' was not supported by t-test(t=-.925, p=.362). However. the physical function in the experimental group showed much improvement than that in the control group. 3. The hypothesis that 'emotional state in the experimental group will be improved compared to the control group' was not supported by t-test(t=-1.715, p=.096). However, the emotional state in the experimental group showed much improvement than that in the control group. 4. The hypothesis that 'physical function will be improved in the post-exercise compared to pre-exercise' was not supported by paired t-test(t=.302, p=.766) However, a slight improvement in the physical function was found. For the further study, it is recommended to reevaluate the effect of Yu-Dong-Kong exercise through large number of subjects and long-term study. Also, a separate study with different type of subjects is recommended. In addition, continuation and compliance this strategy for exercise should be developed.

• 한국응급구조학회지
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• 제5권1호
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• pp.53-61
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• 2001

The purpose of the study is to evaluate the effectiveness and competence level of trainees of Cardiopulmonary Resuscitation training targeted for policeman. Data were collected from 113 policemen by questionnaire on Feb, 2001. The data were analyzed by percentage, mean, paired t-test using SPSS program. The results of this study were as follows : 1. 17 questions score increase, and 1 question score decreased. 2 questions didn't change their score. 2. In post test, knowledge level of trainees increased compared to that of pretest(t=-13.055, p= .000). 3. Competence level also increased(t=-13.055, p= .000).

• 대한임상검사과학회지
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• 제56권1호
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• pp.32-42
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• 2024

본 연구는 용혈의 영향과 허용 hemolysis index (HI)를 조사하기 위해 용혈된 검체와 재채혈된 검체의 결과를 비교하였다. 용혈 전·후, alkaline phosphatase (ALP), aspartate aminotransferase (AST), alanine aminotransferase (ALT), amylase (Amy), direct bilirubin (D-bil), total bilirubin (T-bil), creatine phosphokinase (CK), gamma glutamyl transferase (GGT), iron, potassium (K), lactate dehydrogenase (LDH), magnesium (Mg), phosphorus (Phos), total protein (TP), uric acid (UA) 항목에서 유의미한 결과를 보였다. LDH, K, iron, AST, CK, GGT, TP, Amy, Phos는 용혈 정도와 결과 사이에 높은 상관관계가 있었다. Quality control (QC) high standard deviation (SD)을 이용하여 구한 허용 HI, HI^QChigh를 비교했을 때 AST, D-bil, CK, LDH는 비슷했지만 Amy, GGT, K, iron, Phos, TP는 장비의 cut-off HI보다 낮은 HI에서부터 영향 받았으며 ALP, ALT는 높게 나왔다. 그리고 paired t-test를 통해 유의미한 결과가 없었던 albumin, cholesterol, triglyceride 항목에서도 HI>200에서는 유의미한 결과가 나왔기 때문에 재채혈하는 것이 바람직하다고 생각되며 HI<100일 때 영향을 받는 항목들이 있었던 연구 결과를 기반하여 약한 용혈이 나타나는 HI>50부터 용혈 기준을 설정하는 것을 권장한다.

• 핵의학기술
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• 제13권3호
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• pp.67-75
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• 2009

목적 : Tl-201 심근관류 SPECT의 정량적 평가를 위해 사용되는 다양한 프로그램은 자료의 분석 방법에 있어서 각각 차이가 있는 것으로 보고되고 있다. 따라서 동일한 환자의 자료를 대상으로 정량적 분석을 하여도 프로그램 상호간의 측정치 오차가 발생할 것으로 예상된다. 그 중 심근의 관류결손 정도를 표현할 수 있는 정량적 지표를 이용하여 현재 각 병원에서 가장 일반적으로 사용하고 있는 심근관류분석 프로그램 QPS (Quantitative Perfusion SPECT)와 4DM (4DMSPECT) 그리고 ECT (Emory Cardiac Toolbox)의 분석값을 이용하여 프로그램 상호간의 연관성을 알아보고자 한다. 실험재료 및 방법 : 2008년 12월 1일 부터 2009년 2월 14까지 서울아산병원 핵의학과에서 Tl-201을 이용하여 게이트 심근관류 SPECT를 시행한 환자 145명을 대상으로 하였다. 이들 중 심혈관 질환의 가능성이 비교적 적다고 판단된 정상군 80(남/여=38/42, $65.1{\pm}9.9$세)명과 게이트 심근관류 SPECT의 판독결과를 통해 가역성 관류결손이나 고정 관류결손 등 심혈관 질환의 판정을 받은 비정상군 65(남/여=45/20, $63.0{\pm}8.7$세)명을 선별하였다. QPS와 4DM 그리고 ECT 프로그램을 이용하여 각각의 군에서 분석된 정량적 지표인 LAD, LCX, RCA 영역에서의 관류결손 범위율의 합(Total Defect Extent, TDE)과 부하기 관류점수합(Summed Stress Score, SSS)을 이용하여 상관관계 분석과 차이분석(paired t-test, Bland-Altman)을 이용하여 통계 결과를 비교 분석하였다. 결과 : 연구 대상 145명의 4DM:QPS, QPS:ECT, ECT:4DM 프로그램의 상관 계수는 SSS에서 각각 0.84, 0.86, 0.82이었고, TDE에서 각각 0.87, 0.84, 0.87로 SSS와 TDE 모두 높은 상관관계가 있었다. paired t-test 분석 결과에서는 QPS:ECT만 SSS (p=0.92)와 TDE (p=0.33) 모두 통계적으로 유의한 차이가 없었고, 4DM:QPS, ECT:4DM은 SSS와 TDE 모두 통계적으로 유의한 차이가 있었다(p<0.01). 비정상군 65명의 4DM/QPS, QPS/ECT, ECT/4DM 프로그램의 상관 계수는 SSS에서 각각 0.72, 0.72, 0.70이었고, TDE에서 각각 0.77, 0.70, 0.77로 SSS와 TDE 모두 높은 상관관계가 있었다. 비정상군 역시 paired t-test 분석 결과 QPS:ECT만 SSS (p=0.89)와 TDE (p=0.23) 모두 통계적으로 유의한 차이가 없었고, 4DM : QPS, ECT:4DM은 SSS와 TDE 모두 통계적으로 유의한 차이가 있었다(p<0.01). 정상군 80명의 분석 결과에서도 QPS : ECT만 SSS (p=0.95)와 TDE (p=0.73) 모두 통계적으로 유의한 차이가 없을 뿐, 4DM:QPS, ECT:4DM은 SSS와 TDE 모두 통계적으로 유의한 차이가 있었다(p<0.01). 결론 : 심혈관 질환을 가진 환자뿐 아니라 심혈관 질환의 가능성이 적은 환자에서도 Tl-201 심근 관류 SPECT의 관류 결손을 분석한 결과, 4DM은 QPS와 ECT 프로그램에 비해 SSS와 TDE 모두 낮게 분석되는 경향을 보였지만 프로그램 상호간에는 좋은 상관관계가 있다는 것을 확인 할 수 있었다. 하지만 이와 같이 좋은 상관관계에도 불구하고 Bland-Altman 분석 결과에서 프로그램간의 큰 변이 차이 때문에 임상에서 각각의 프로그램을 이용한 분석값을 서로 호환하여 사용할 수는 없을 것으로 판단된다. 그렇지만 이러한 분석결과는 임상적인 판독을 위한 참고 자료로서 유용하게 이용될 수 있을 것이라 기대된다.

• Asian Pacific Journal of Cancer Prevention
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• 제13권11호
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• pp.5545-5549
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• 2012

Aims: The purpose of this study was to investigate the effects of a breast cancer screening educational program on women's knowledge and intention to seek breast cancer screening in Taiwan. Materials and Method: This study describes the knowledge and intention of breast cancer screening changes during the period pre and post group education. A pre-test and post-test were used in both the experimental and the control groups. A convenience sampling was used. Two structured questionnaires were used. Results: The mean knowledge of breast cancer screening scores (pre-test and post-test) of the experimental group participants were 12.6 and 14.0. Then the mean knowledge of breast cancer screening scores (pre-test and post-test) of the control group participants were 11.8 and 12.1. The mean intention of breast cancer screening scores (pre-test and post-test) of the experimental group participants were 11.4 and 13.5. And the mean intention of breast cancer screening scores (pre-test and post-test) of the control group participants were 11.6 and 12.4. An independent-t test was applied to examine the differences among the two groups, revealing that the average post-test knowledge score differ significantly between the two groups (t =4.18, p<.00); and the post-test intention also demonstrate a marked statistical difference (t = 2.07, p<.05). A paired-t test was applied to examine the differences of each group, revealing that the total average scores of the experimental group participants on the knowledge of breast cancer screening scale clearly differ statistically (t =-5.54, p<.00); and the pre-test and post-test intention testing also demonstrate a marked statistical difference (t =-7.70, p<.00). Conclusions: These findings are helpful in understanding the knowledge and intention of breast cancer screening changes during the period pre and post group education. It is expected that these results can offer a reference for clinical breast cancer prevention.

• 한국융합학회논문지
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• 제11권3호
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• pp.281-289
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• 2020

본 연구는 졸업학년 간호대학생의 핵심기본간호술 프로그램이 수행자신감, 임상수행능력 및 핵심간호역량에 미치는 효과를 검증하기 위한 단일군 전후설계 연구이다. 2018년 8월 27일부터 10월 10일까지 6주 동안 핵심기본간호술 프로그램을 졸업학년 간호대학생 80명에게 적용하였다. 자가 기입식 설문조사 방법으로 자료를 수집하였으며, 자료 분석은 SPSS/Win 24.0 PC+ 프로그램을 사용하여 평균, 표준편차, paired t-test로 분석하였다. 그 결과 핵심기본간호술 프로그램을 적용한 이후 수행자신감(t=-10.68, p<.001), 임상수행능력(t=-22.13, p<.001), 핵심간호역량(t=-19.78, p<.001)이 통계적으로 유의하게 높아졌다. 이를 통해 졸업학년 간호대학생의 핵심기본간호술 프로그램의 교육효과에 긍정적으로 작용함을 알 수 있었으며, 보다 숙련되고 전문적인 간호능력을 향상시키는데 유용하게 활용될 수 있을 것이다.

• 중환자간호학회지
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• 제8권2호
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• pp.43-54
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• 2015

Purpose: This study aimed to identify the effects of education, using a relocation information guidebook, on the family caregivers of patients who were scheduled to be transferred from a neurosurgical intensive care unit to a general ward. Methods: They were divided into two groups: an experimental group (n = 21) and a control group (n = 20). A relocation information guidebook was created based on a literature review and an interview with five family caregivers about how to satisfy their needs. The collected data were analyzed with a ${\chi}^2$ test, Fisher's exact test, paired t-test, and t-test. Results: The effect of education, using the relocation information guidebook, on the family caregivers of patients who were relocated to a general ward from the neurosurgical intensive care unit was not significant for relocation stress (t = 0.94p, = .352) or anxiety (t = 1.25, p = .217), but was significant for education satisfaction (t = -2.50, p = .017). Conclusion: There were no differences in relocation stress and anxiety scores between the control and experimental groups. However, several methodological issues were highlighted that must be considered in future research, including the timing and measurement of transfer anxiety, and the intervention itself.

• 대한간호학회지
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• 제24권1호
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• pp.5-17
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• 1994

The purpose of this research was to determine whether or not a consistent program of aerobic exercise as a nursing intervention would have beneficial effect on schizophrenic patients. Nonequivalent control group pre-post test research was designed. Subjects for this study were selected from thirty-eight chronically schizophrenic patients who were hospitalized at S psychiatric hospital in Taejeon city. Of them seventeen were experimental group, twenty-one were control group. The data were collected during the period from November 1 to December 30, 1992. The instruments used in this study were Scale for Assessment of Negative Symptom developed by Andreason, Behavioral Observational Checklist (SASS) developed by Jorgensen, Harvard Step Up Test. The data were analyzed by descriptive statistics, t-test and paired t-test, using the SPSS program. The results of this study are summerized as follows : 1. The scores of SANS were a significantly difference from pre to posttesting, when the experimental group was contrasted to the control group (t=4.73, p=.00). 2. The scores of SASS were a significantly difference from pre to posttesting, when the experimental group was contrasted to the control group (t=3.42, p=.00). 3. The scores of physical fitness were a significantly difference from pre to posttesting, when experimental group was contrasted to the control group (t=-5.87, p=.00).