• Title/Summary/Keyword: Paired T-Test

Search Result 2,829, Processing Time 0.027 seconds

Effects of Family Conflict Mitigation Programs by Watching Documentaries on Conflicts, Autonomic Nerve Activation, and Happiness of the Elderly in Long-Term Care Hospitals (다큐멘터리 시청을 활용한 가족갈등 완화프로그램이 요양병원 입원 노인의 갈등, 자율신경활성도와 우울에 미치는 효과)

  • Choi, Eun A;Jeon, Mi Yang
    • Journal of Korean Biological Nursing Science
    • /
    • v.23 no.3
    • /
    • pp.237-246
    • /
    • 2021
  • Purpose: To determine effects of family conflict mitigation documentary programs on conflicts, autonomic nerve activation (ANA), and happiness of elderly in long-term care hospitals. Methods: This study used a non-equivalent control group with a pretest-posttest design. It was conducted on 39 elderly patients (19 in the experimental group and 20 in the control group) in long-term care hospitals. The experimental group (n=19) received family conflict mitigation documentary programs. The family conflict mitigation documentary programs consisted of four sessions (40-50 minutes per session). These programs were implemented in small groups, with each group having five elderly. Data were analyzed by sing the conflict checklist, the Oxford Happiness Questionnaire, Chi-square test with Fisher's exact test, independent t-test, paired t-test, and repeated measure ANOVA using the SPSS/WIN 21.0 program. Results: The participants in the experimental group showed significantly decreased scores of conflict (t=-2.31, p=.028) and the value of sympathetic nervous system activity (t=8.36, p=.007) compared with those of the control group. The participants in the experimental group showed significantly increased the value of parasympathetic nervous system activity (t=-2.91, p=.008) and scores of happiness (t=5.46, p<.001). Conclusion: The family conflict mitigation documentary programs on conflicts, ANA, and happiness of the elderly in long-term care hospitals are effective intervention programs for mitigating conflicts between elderlies and their families and for improving happiness of the elderly in long-term care hospitals.

Effect of Task-Oriented Exercise on the Balance in Degenerative Arthritis Patients with Total Knee Replacement (과제 지향 훈련이 슬관절 전치환술을 시행한 퇴행성 관절염 환자의 균형 능력에 미치는 효과)

  • Ji, Sang-Goo;Kim, Myung-Kwon;Lee, Dong-Geol;Cha, Hyun-Kyu
    • The Journal of the Korea Contents Association
    • /
    • v.12 no.3
    • /
    • pp.222-232
    • /
    • 2012
  • This study was conducted to compare the task-oriented exercise and weight-shifting exercise program has effectiveness on the static and dynamic balance in patients with total knee replacement. The participants were allocated randomly into 2 group : task-oriented exercise group(n=12) and weight-shifting exercise group(n=12). To evaluate the effects of exercise, subjects were evaluated by using Gaitveiw System and functional reaching test for static balance and Balance System for dynamic balance test. The data was analyzed using a paired t-test and independent t-test to determine the statistical significance. Static balance test and dynamic balance test in task-oriented exercise had statistical significance than weight-shifting exercise program(p<0.05). So this results were suggested that the task-oriented exercise was effective on static and dynamic balance in patients with total knee replacement.

The Effect of a Preference Music Therapy on Anxiety and Pain of Cystoscopy (선호음악요법이 방광경시술시 불안, 통증 및 만족도에 미치는 효과)

  • Lee, Ji-Min;Hong, Hae-Sook
    • Journal of Korean Biological Nursing Science
    • /
    • v.13 no.1
    • /
    • pp.44-52
    • /
    • 2011
  • Purpose: The purpose of this study was to examine the effects of a preference music therapy on anxiety and pain of cystoscopy. Methods: This study was performed using the quasi-experimental study design with non-equivalent control group pre-test and post-test. Total of 76 adult clients admitted to a tertiary hospital located in Daegu, South Korea were selected by convenience sampling 19 in the control and 57 in the experimental group. The data were analyzed by $x^2$, t-test, paired t-test, and repeated measures ANOVA using SPSS 17.0. Results: Implementing a preference music therapy was found to be effective in reducing anxiety level before cystoscopy in the present study. However, there were no significant effects of this preference music therapy in reducing pain and anxiety during cystoscopy. In addition, there were no significant effects of a preference music therapy on the patients' satisfaction of the anxiety, discomfort, and pain relieving. Conclusion: The findings support that implementing a preference music therapy may reduce anxiety before the cyctoscopy procedure. Therefore, it can be suggested that a preference music therapy needs to be consider-ed as a regular nursing intervention to reduce patient anxiety level before cystoscopy.

Effects of Community-based Comprehensive Fall Prevention Program on Muscle Strength, Postural Balance and Fall Efficacy in Elderly People (지역사회 기반의 통합적 낙상예방 프로그램이 노인의 근력, 균형능력 및 낙상효능감에 미치는 영향)

  • Bae, Jeongyee;Cho, Seong-Il
    • Journal of Korean Academy of Nursing
    • /
    • v.44 no.6
    • /
    • pp.697-707
    • /
    • 2014
  • Purpose: The purposes of this study was to develop a comprehensive community-based fall prevention program and to test the effects of the program on the muscle strength, postural balance and fall efficacy for elderly people. Methods: The design of this study was a nonequivalent control group pretest-posttest design. There were 28 participants in the experimental group and 29 in the control group. The program consisted of balance exercises, elastic resistance exercises and prevention education. The program was provided five times a week for 8 weeks and each session lasted 90 minutes. Data were analyzed using ${\chi}^2$-test, independent t-test and paired t-test using the SPSS program. Results: Muscle strength of the lower extremities, postural balance and fall efficacy scores significantly improved in the experimental group compared to the control group. Conclusion: These results suggest that this program can improve lower extremity muscle strength, postural balance and fall efficacy in elders. Therefore, this program is recommended for use in fall prevention programs for elders living in the community.

Development and Effects of Emotional Intelligence Program for Undergraduate Nursing Students: Mixed Methods Research (간호대학생을 위한 감성지능 향상 프로그램 개발 및 효과검증: 혼합연구 설계 적용)

  • Lee, Oi Sun;Gu, Mee Ock
    • Journal of Korean Academy of Nursing
    • /
    • v.44 no.6
    • /
    • pp.682-696
    • /
    • 2014
  • Purpose: This study was conducted to develop and test the effects of an emotional intelligence program for undergraduate nursing students. Methods: The study design was a mixed method research. Participants were 36 nursing students (intervention group: 17, control group: 19). The emotional intelligence program was provided for 4 weeks (8 sessions, 20 hours). Data were collected between August 6 and October 4, 2013. Quantitative data were analyzed using Chi-square, Fisher's exact test, t-test, repeated measure ANOVA, and paired t-test with SPSS/WIN 18.0. Qualitative data were analyzed using content analysis. Results: Quantitative results showed that emotional intelligence, communication skills, resilience, stress coping strategy, and clinical competence were significantly better in the experimental group compared to the control group. According to the qualitative results, the nursing students experienced improvement in emotional intelligence, interpersonal relationships, and empowerment, as well as a reduction in clinical practice stress after participation in the emotional intelligence program. Conclusion: Study findings indicate that the emotional intelligence program for undergraduate nursing students is effective and can be recommended as an intervention for improving the clinical competence of undergraduate students in a nursing curriculum.

Effect of Emotional Coaching Program for Clinical Nurses on Resilience, Emotional Labor, and Self-efficacy (간호사를 위한 감정코칭 프로그램이 회복탄력성, 감정노동, 자기효능감에 미치는 효과)

  • Ryu, Kyung;Kim, Jong Kyung
    • Journal of Korean Academy of Nursing
    • /
    • v.50 no.3
    • /
    • pp.419-430
    • /
    • 2020
  • Purpose: This study aimed to assess the effect of the emotional coaching program for hospital nurses. Methods: The study used a non-equivalent control group pretest-posttest design, and participants included 60 nurses (30 in the experimental group and 30 in the control group) who worked at a general hospital. The experimental group attended four sessions, one per week, with each session lasting two and a half hours. Collected data were analyzed using descriptive statistics, Fisher's exact test, χ2 test, t-test, paired t-test, and repeated measures ANOVA using SPSS WIN 23.0 program. Results: Significant differences were shown between the experimental and the control groups regarding emotional labor (F=68.40, p<.001), resilience (F=48.77, p<.001), and self-efficacy (F=15.31, p<.001). Conclusion: The emotional coaching program for nurses is useful for enhancing nurses' emotional labor management, resilience, and self-efficacy. In addition, this program may serve as a basis for providing emotional coaching to nurses in the future.

Effects of Eucalyptus Aroma Therapy on the Allergic Rhinitis of University Students (대학생에게 적용한 유칼립투스 아로마요법이 알레르기성 비염에 미치는 효과)

  • Song, Mi Ryeong;Kim, Eun Kyung
    • Journal of Korean Biological Nursing Science
    • /
    • v.16 no.4
    • /
    • pp.300-308
    • /
    • 2014
  • Purpose: The purpose of this study was to analyze the effects of eucalyptus aroma therapy on relieving allergic rhinitis symptoms, improving learning ability and quality of life among university students. Methods: In this study, a non-equivalent control group repeated measured design was applied. Participants included 48 students (24 participants in the experiment and 24 participants in the control group) who were diagnosed with allergic rhinitis. Data were collected on 3 occasions, before eucalyptus aroma application, 4 weeks after the application, and 8 weeks after the application. Collected data were analyzed using ${\chi}^2$-test, Fishers exact test, independent t-test, repeated measured ANCOVA and paired t-test with SPSS 21.0. Results: There were significant differences in allergic symptoms (F=6.926, p=.002) and quality of life (F=3.793, p=.026) according to the time periods after aroma application. Conclusion: Eucalyptus aroma therapy is effective in reducing the symptoms of allergic rhinitis and enhancing the quality of life of university students. It is recommended that eucalyptus aroma therapy be used for university students with allergic rhinitis to reduce their symptoms, and it is recommended that the application of the therapy be extended over 4 weeks.

Effects of a Multicultural Education Program on the Cultural Competence, Empathy and Self-efficacy of Nursing Students (다문화 교육프로그램이 간호대학생의 문화적 역량, 공감 능력, 자기효능감에 미치는 효과)

  • Peek, Eun-Hee;Park, Chai-Soon
    • Journal of Korean Academy of Nursing
    • /
    • v.43 no.5
    • /
    • pp.690-696
    • /
    • 2013
  • Purpose: This study was done to examine the effects of a multicultural education program on nursing students' cultural competence, empathy, and self-efficacy. Methods: In this quasi-experimental study, the participants were assigned to an experimental group (n=40) or a control group (n=40). The data were analyzed using independent t-test, Chi-square or Fisher's exact test, and paired t-test with the SPSS windows 18.0 program. Results: After receiving the multicultural education program, the levels of cultural competence and self-efficacy in the experimental group were higher than in the control group. The level of empathy increased slightly in the experimental group while it decreased in the control group. Conclusion: The results of this study indicate that multicultural education is effective in raising the level of cultural competence and self-efficacy in nursing students. Thus, there is a need for continuous effort to integrate multicultural education programs in the nursing curriculum. Repeated study to test effects of these multicultural education programs should be also necessary.

Effects of Walking Program with Dance on Gait, Cognition, and Risk of Falls of Elderly with Dementia in a Long-term Care Hospital (요양병원 입원 치매노인을 위한 율동적 걷기프로그램이 보행, 인지 및 낙상위험에 미치는 효과)

  • Ju, Hye Jeong;Jeon, Mi Yang
    • Journal of Korean Biological Nursing Science
    • /
    • v.20 no.3
    • /
    • pp.141-149
    • /
    • 2018
  • Purpose: This study was conducted to examine the effects walking program with dance on gait, cognition, and risk of falls of elderly with dementia in a long-term care hospital. Methods: Subjects consisted of 42 elderly with dementia in a long-term care hospital (21 elderly with dementia in an experimental group and 21 elders with dementia in a control group). Data were collected from March 14 to April 30, 2016. Subjects in the experimental group performed walking program with dance (three times a week, 30-50 minutes session, 18 sessions). Data were analyzed using descriptive statistics, Chi-square test, Fisher's exact test, independent t-test, paired t-test, repeated measures ANOVA with the SPSS/WIN 21.0. Results: The participants in the experimental group showed significantly increased scores of cadence (F= 8.36, p= .007) and improved scores of cognition (F= 9.95, p= .003) compared the control group. Conclusion: The findings indicate walking program with dance is recommend a regular exercise program to enhance the cadence associated with walking speed and cognitive function elderly.

Effects of '5&6 Smoking Cessation Program' on Perception, Behavior, and Physiology of high school smokers (5&6 금연프로그램이 흡연 고교생의 인지적, 행위적, 생리적 특성에 미치는 효과)

  • Lim, Eun-Sun;Lee, Chung-Yul;Lee, Young-Ja;Kim, Jung-Ae
    • Korean Journal of Health Education and Promotion
    • /
    • v.24 no.4
    • /
    • pp.115-130
    • /
    • 2007
  • Purpose: The Purpose of this study was to investigate the effects of the '5&6 smoking cessation program - six classes in five weeks' on the high school students' perception and smoking behavior. Methods: The data collection was done from November to December, 2006. This study was designed using nonequivalent control group pretest - posttest. Experimental group had 24 students, control group had 41 students. The '5&6 smoking cessation program' was applied to the experimental group for two hours per session during five weeks. Data analysis was done using descriptive statistics, X2-test, Fisher's exact test, Independent-samples t-test, Paired t-test, Cronbach's coefficient alpha. Results: The experimental group showed significant increase on smoking self-efficacy, stage of smoking cessation behavior change and significant decrease on daily smoking amount, dependancy of nicotine, urine cotinine level than control group. But the experimental group was not significantly changed at self-awareness, Pros. for smoking and Cons. for smoking. Conclusion: In conclusion, the results of this study showed that the 5&6 smoking cessation program, which focuses on self-awareness, is effective in adolescent's smoking cessation behaviors.