• Title/Summary/Keyword: Paired-t Test

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The Effectiveness of the Counseling-Utilized Parent Education for Mothers(CUPEM) (어머니를 위한 상담활용 부모교육(CUPEM) 프로그램의 효과)

  • Kim, Jin-Y;Chung, Moon-Ja
    • Journal of the Korean Home Economics Association
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    • v.44 no.7 s.221
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    • pp.53-62
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    • 2006
  • The purpose of this research was to evaluate the effectiveness of the Counseling-Utilized Parent Education for Mothers (CUPEM). CUPEM was developed based on Developmentally Appropriate Practices, Solution-Focused Therapy, Satir's Experiential Family Therapy, and Cognitive-Behavioral Therapy. The subjects were 51 mothers of 4 and 5 year old children and randomly assigned either to the intervention group (n=26) or the comparison group (n=25). Mothers in the intervention group had 10-2 hour intervention sessions while those in the comparison group received the intervention after this study was completed. Both groups received pre-and post-test evaluation, and a follow-up test. The data were analyzed by t-test and paired t-test. The results showed that participanting mothers' parenting stress was lessened while sense of parenting competence and positive maternal behaviors during mother-child interaction were increased significantly. Second, these mothers' self-confidence and maternal attitude toward childrearing were improved. Third, this effect lasted for at least one month after the termination of this program.

The Effects of Foot Reflexology on Pain and Depression of Middle-aged Women with Osteoarthritis (발반사마사지가 골관절염을 가진 중년여성의 통증과 우울에 미치는 효과)

  • Oh, Hyun-Sook;Ahn, Seong-Ah
    • The Korean Journal of Rehabilitation Nursing
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    • v.9 no.1
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    • pp.25-33
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    • 2006
  • Purpose: This study was to examine the effects of foot reflexology on pain and depression of middle-aged women with Osteoarthritis Method: The subjects were 41 osteoarthritis patients resided in the Jinju city from March to May, 2005. The foot reflexology was applied to the experimental group 3 times a week for 4 weeks, 30 minutes eachs. For the data analysis, $X^2$-test was conducted to verify the homogeneity of general characteristics, and t-test was done to verify the homogeneity of pain and depression. To examine the relative efficacy of the intervention, t-test, paired t-test and repeated measures ANOVA were conducted. Results: After foot reflexology, the subjects in experimental group showed significant improvement in pain (F=155.77, p=.000) and depression ((F=20.00, p=.000). Conclusion: The results suggest that the foot reflexology is effective in relieving of pain and depression. Therefore, it is necessary to develop foot reflexology as an independent nursing intervention.

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Comparison of the Self Confidence for Newborn Baby Care Before and After Clinical Convergence Baby Massage Training Program in Nursing students (임상융합 신생아마사지 프로그램 전·후 간호대학생의 신생아돌보기 활동 자신감 비교)

  • Yim, So-Youn;Park, Min Hee
    • Journal of the Korea Convergence Society
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    • v.8 no.4
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    • pp.59-65
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    • 2017
  • The purpose of this study was conducted to identify differences of the self confidence for newborn baby care before and after clinical convergence baby massage training program. Study subjects were 50 juniors in B nursing college located in Chungnam Province, modified baby massage training programs had been provided 2 hours a day, total 4 times from March 1 to March 25, 2016. Confidence for newborn baby care was measured pre and post program, collected data were analyzed using SPSS 21.0 program, paired t-test. The results of the study showed that the score of self confidence for newborn baby care(t=-7.209, p<.001), feeding(t=-6.025, p<.001), belching(t=-3.870, p<.001), bathing(t=-7.432, p<.001), after bathing hygiene(t=-5.892, p<.001), navel care(t=-3.843, p<.001), assessment of baby condition and baby care(t=-6.113, p<.001) were statistically significant differences before and after baby massage training program. Finally, the findings of this study, clinical convergence baby massage training program based on the necessary knowledge and practice in clinical filed will positively help to develop a confidence for newborn baby care for nursing students in nursing practice and clinical nursing care.

A study on the effects of a 12-week compound exercise program on obese middle school girls' leptin and insulin levels (12주 복합운동이 비만 여중생의 렙틴과 인슐린에 미치는 영향)

  • Lee, Seon-Ik;Cho, Young-Seuk;Yang, Jeong-Ok
    • Journal of the Korean Data and Information Science Society
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    • v.23 no.5
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    • pp.895-904
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    • 2012
  • This study aims to examine the effects of a 12-week compound exercise program (aerobic exercise+weight training) on obese middle school girls' leptin and insulin before and after the exercise. This is achieved by dividing obese middle school girls whose body fat percentage is over 30% into a compound exercise group (n=20) and a control group (n=20) and conducting comparative analysis on them.After the Shapiro-Wilk normality test of the variables, a two-sample t-test was performed to see if the variables have the same mean between the compound exercise and control groups. A paired t-test was also performed to see if the changes in the variables before and after the compound exercise program were statistically significant. For all the statistical analysis, the significance level was set at ${\alpha}=0.05$. The results of this study showed the leptin and insulin levels in the combined exercise group had been significantly decreased. The regular 12 weeks of combined exercise is considered to have a positive impact on leptin and insulin levels in obese schoolgirls.

Effects of Otago Exercise Program on Physical Function and Risk of Falling in the Falls Experienced Elderly (오타고 운동프로그램이 낙상 경험 노인의 신체기능 및 낙상 위험도에 미치는 영향)

  • Nam, Seung-Min;Na, Sang-Soo;Lee, Do-Youn
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.21 no.9
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    • pp.424-431
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    • 2020
  • The purpose of this study was to investigate the effects of the Otago exercise program on physical function and risk of falling in elderly who have experienced falls. Thirty-six elderly people who had experienced falls more than once were randomly classified into an experimental group and control group. Each group exercised 30 minutes three times per week for a total of 8 weeks. Measurements were made using Tetrax to assess risk of falls. In addition, to measure physical function, static balance was measured using Biorescue, dynamic balance was measured using TUG, walking ability was measured using 10 MWT, and lower extremity strength was measured using FTSST. A paired t-test was conducted to verify the difference between before and after exercise in each group, and an independent t-test was performed for comparison between the groups. Regarding the experimental and control groups, static balance ability and dynamic balance ability increased significantly after exercise, and risk of falls decreased (p<.05). Lower extremity strength and gait ability increased significantly after exercise only in the experimental group (p<.05). Based on these results, the Otago exercise program is effective in improving physical function and reducing risk of falls in elderly people who have experienced falls.

Effects of Holistic Hospice Nursing Intervention Program on Self Esteem and Spiritual Well-being for Inpatients of Hospice Palliative Care Unit (전인적 호스피스 간호중재 프로그램이 호스피스완화의료병동 입원 환자의 자아존중감과 영적안녕에 미치는 효과)

  • Choi, Sung-Eun;Kang, Eun-Sil
    • Journal of Hospice and Palliative Care
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    • v.12 no.4
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    • pp.209-219
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    • 2009
  • Purpose: This study was to testify the effects on self esteem and spiritual well-being of holistic hospice nursing intervention program ("Rainbow program") for inpatients of hospice palliative care unit. This was designed as a preliminary experimental study with one-group pre-post test. Methods: A total of 27 patients who were over 18 years old, and admitted in hospice palliative care unit of S hospital in P city, submitted informed consent for this study, participated in holistic hospice nursing intervention program(total 10 sessions and 1,200 minutes for 2 weeks) from April 6, 2004 to April 20, 2005. To test the effects of this intervention, Self Esteem Questionnaire (SEQ) and Spiritual Well-being Questionnaire were used. The collected data were analyzed by Paired t-test with SPSS/WIN 12.0 program. Results: (1) Hypothesis No. 1 "The experimental group which received Rainbow program will have a higher degree of self esteem than before" was supported (t=11.554, P<0.001). (2) Hypothesis No. 2 "The experimental group which received Rainbow program will have a higher degree of spiritual well-being than before" was also supported (t=6.387, P<0.001). Conclusion: This Holistic Hospice Nursing Intervention Program was effective in increasing self-esteem and spiritual well-being of patients in hospice palliative care unit. Therefore, it can actively be used and also applied to hospice palliative care practice, research, and education as a useful model of interdisciplinary team approach by hospice professionals.

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Importance awareness and Compliance on Patient Safety for Nurses Working in Operating Rooms (수술실간호사의 수술환자 안전관리에 대한 중요성인지도와 실천이행도)

  • Kim, Joung-Soon;Kim, Ju-Sung
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.12 no.12
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    • pp.5748-5758
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    • 2011
  • The purpose of this study was to evaluate the perceived patient safety, type of errors related to patient safety, importance awareness and compliance on patient safety for operating room nurses and to identify factors influencing compliance. Data were collected using a structured questionnaire from 191 perioperative nurses. Data were analyzed using descriptive statistics, t-test, paired t-test, ANOVA, Pearson correlation coefficients, and multiple regression. The perceived patient safety score was 6.3 as moderate level. Types of errors were mostly happened in patient injury (39.8%), counts (18.4%) and infection control (17.5%). The level of compliance on patient safety was significantly lower than that of importance awareness (t=18.01, P<.001). Compliance on patient safety showed significantly positive correlations to importance awareness (r=.56, p<.001). Experience of patient safety education, experience of errors in colleague, job position and working experience in hospital explained 13.9% of variance compliance on patient safety(F=8.407, P<.001). In conclusion, Hospital should develop education program related to patient safety, encourage nurses to manage safety protocol and ensure cultivating patient safety culture in the perioperative practice setting.

The Effect of Flipped Learning in Health and Physical Assessment Practice Classes on Academic Self-efficacy, Achievement Goal, Cognitive Engagement of Nursing Students (건강사정실습 수업에서의 플립러닝이 간호대학생의 학업적 자기효능감, 성취목표, 인지적 관여에 미치는 영향)

  • Mihye Lim;Taehui Kim
    • Journal of Industrial Convergence
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    • v.21 no.3
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    • pp.107-115
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    • 2023
  • This study was conducted to test the effect of flipped learning on academic self-efficacy, achievement goal, cognitive engagement of nursing students. This study used a one group pre-post test design. Participants were 91 students who were taking the health and physical assessment in nursing. The flipped learning was provided for 5 times (10 hours). The data of 91 people who agreed to the study and responded to the pre and post questionnaires were analyzed. Data were collected between September 26 and November 25, 2022. Data were analyzed by frequencies, paired t-test using SPSS WIN 24.0. The results showed that self-efficacy of learning(t=-5.445, p<.001), and cognitive engagement(t=-2.120, p=.035) increased significantly. As a result of the study, it was proved that flipped learning is effective for self-efficacy of learning and cognitive engagement. But it is necessary to conduct repeated studies due to limitations in research design, and to explore ways to utilize various teaching-learning strategies to improve the learning ability and clinical performance of nursing students.

The Impact of Arthritis Self-management Education on Changes in Arthritis-related Knowledge Levels and Arthritis-specific Self-efficacy of the Aged at a Senior Center (관절염 자가관리 교육이 경로당 노인의 관절염 관련 지식수준과 관절염 특이형 자기효능감 변화에 미치는 영향)

  • Soon-Gyo Yeoum;Jong-Hwa Lee;Sunah Park
    • The Journal of the Convergence on Culture Technology
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    • v.10 no.3
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    • pp.783-790
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    • 2024
  • This study aimed to investigate the impact of arthritis self-management education on changes in arthritis-related knowledge levels and arthritis-specific self-efficacy among elderly individuals at a senior center. This study was conducted with one group pre-test and post-test design. The participants included 48 elderly individuals who utilized four senior centers, and they received arthritis self-management education for three weeks. Data analysis used a paired t-test to compare the effects before and after education. The results of the study showed that arthritis self-management education significantly increased arthritis-related knowledge (t=9.17, p<0.001) and arthritis-specific self-efficacy (t=3.96, p<0.001). There were significant differences in knowledge and self-efficacy levels by age group, with the results varying among participants aged 85 and above. These findings suggest that a three-week education program is appropriate for improving arthritis-related knowledge and self-efficacy among the elderly, and that education should be tailored to different age groups.

Effects of Case Management with Exercise Program on Health of Elders (운동요법을 병행한 사례관리 프로그램이 노인의 건강에 미치는 효과)

  • Lee, Hung Sa
    • Journal of Korean Academy of Rural Health Nursing
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    • v.6 no.1
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    • pp.5-14
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    • 2011
  • Purpose: The primary goal of this study was to develop a case management with exercise program for community dwelling elders who live alone, and examine the effects of the program. Method: The design of this research was a one group pre-post test study. The participations were 85 elders diagnosed with hypertension and diabetes mellitus and who lived alone as residents of D city. The case management with exercise program included exercise and counseling as the intervention and was provided for 12 weeks. Data were collected before and after the intervention which lasted from September 3 to November 26, 2009. Collected data were analyzed using descriptive statistics, and paired t-test. Results: There were significant differences in blood pressure (t=-5.24, p<.001, t=-1.94, p= .040), fasting blood sugar (t=-4.41, p<.001), ADL (t=-5.43, p=.022) and cognitive function (t=7.41, p=.008) between pre- and post intervention. Conclusion: These results indicate that the case management program is an important intervention for health promotion for community-dwelling elders, and exercise improves functional status of older persons with diseases. Therefore, now is the time to develop new supportive community-based programs for elders who live alone. However, it is also necessary to do further longitudinal studies to confirm the results of this study.