• Title/Summary/Keyword: T-test analysis

Search Result 10,833, Processing Time 0.04 seconds

The Effects of Health Promotion Behavior on Spiritual Well-Bing -Mediating Effect of Decision Making Ability-

  • Kim, Jungae;Sun, Sangouk
    • International Journal of Advanced Culture Technology
    • /
    • v.7 no.2
    • /
    • pp.158-167
    • /
    • 2019
  • The purpose of this study was to investigate the effect of Health Promotion Behavior on Spiritual well-being through decision making ability. The data for the study were collected from April 1 to 15, 2019 and the final data used in this study were 332. The research method was cross-sectional questionnaire survey. The collected data was analyzed by descriptive statistics, t-test, ANOVA, $X^2$ analysis, multiple regressions and median effect analysis using SPSS 18.0. Among the participants of this study, 18.1% of men and 81.9% of women were female. The results of this study appeared that the differences in sub-factors of health promotion behaviors by gender were higher in female in health responsibility, substance abuse, social relationship, and self-actualization (p<0.01), while men were higher in exercise than women (p<0.05). Differences in sub-factors of health promotion behaviors by gender were higher in female in health responsibility, substance abuse, social relationship, and self-actualization (p<0.01), while men were higher in exercise than women (p<0.05). Decision making (t=4.899, p<0.01), Health responsibility (t=-1.990, p<0.05), Substance abuse (t=7.344, p<0.01), Exercise (t=7.344, p<0.01), and Self-actualization (t=7.619, p<0.01) were appeared to affect Spiritual Well-Being under statistical significance. Also Decision Making Ability had a partial mediating role in health responsibility and social relationship, which were sub-factors of health promotion behavior, affecting spiritual Well-Being.

Impact of Physical Activity, Body Mass Index and Depression on the Health Related Quality of Life according to the Presence of Hypertension in the Elderly Women (여성노인의 고혈압 유무에 따른 신체활동, 체질량 지수 및 우울이 건강관련 삶의 질에 미치는 영향)

  • Kim, Ae-Sil;Bea, Han-Ju
    • Journal of the Korea Academia-Industrial cooperation Society
    • /
    • v.21 no.11
    • /
    • pp.543-553
    • /
    • 2020
  • This study analyzed secondary data using the results of the 7th Korea National Health and Nutrition Survey in 2018. The aim of this study was to identify and compare the effects of physical activity, body mass index, and depression on the health-related quality of life of elderly women. Specifically, the sample consisted of 550 women with hypertension and 375 women without hypertension. The data were analyzed using descriptive statistics, chi-square test, t-test, and multiple linear regression with the IBM SPSS/WIN 22.0 program. Multiple linear regression analysis showed that age, education, physical activity, body mass index, and depression accounted for 26.9% of the health-related quality of life (HRQOL) in the hypertension group (F=14.30, p<.001), followed by physical activity (t=3.02, p=.003), body mass index (t=-3.12, p=.002), and depression (t=-7.69, p<.001). Education and depression accounted for 31.7% of the QoL in the non-hypertension group (F=4.42, p<.001), followed by depression (t=-5.53, p<.001). Based on these results, a physical activity intervention program will be needed to reduce depression and obesity in older women. Moreover, further research comparing the characteristics of other specific physical activities in elderly women with hypertension is recommended.

Development and Effectiveness of a Smoking Preventive Program for Elementary Students (초등학생을 위한 흡연예방 프로그램의 개발 및 효과에 관한 연구)

  • Lee, Eun-Hye;Kim, Il-Ok
    • The Journal of Korean Academic Society of Nursing Education
    • /
    • v.9 no.2
    • /
    • pp.264-275
    • /
    • 2003
  • The purpose of this study were to develop a smoking preventive education program for elementary students and evaluate it's effectiveness. This study was a quasi experimental study under the nonequivalent control group with pretest-posttest design. The subjects of this study were 62 who are attending elementary school(31 for each group), 2 different district elementary school. The subjects were matched by grade, similar in anti-smoking educational background of smoking, as well as their residence and income level of their families. The instruments used in this study was 18 criterion referenced test items modeled by Dick & Carey that were developed by researchers for evaluating the subjects' knowledge and attitude about smoking. A pretest was administered a week before treatment The program given to the experimental group is composed of the texts explaining the poisonous substances in tobacco, social and cultural harmfulness of smoking to the body and psychology, indirect smoking, smoking of pregnant women, motives of smoking, refusal skills of smoking; and for the subjects' understanding and the better results of study - pictures, role play, discussion, text through computer based multi-media, puzzle searching for hidden pictures, cross-word puzzle, and finally compensation. The data were collected for 50 days form mid- September to the end of October in the year of 2000, composed of formative evaluation, pre-test and summative evaluation via 2 sessions. Accordingly, the collected data were analysed by t-test, paired t-test, repeated measure ANOVA by the SAS program. This research summarize the findings as follows; 1. There was a significant difference in knowledge between the experimental group(after 1 wks t=10.4680, p=.0001; after 4 wks t= 9.310, p=.0001) and control group(after 1 wks t=0.0420, p= .9669; after 4 wks t= -0.378 p=.7079) in between the results of 1 and 4 week after education in summative evaluation (F=27.45, P=.0001). 2. There was non statistical significant difference in attitude between the experimental group (after 1 wks t=1.2292, p=0.2286 ; after 4 wks t=1.330, p=0.1935) and control group (after 1 wks t=0.1819, p=0.8569 ; after 4 wks t=0.2970, p=0.7685) in between the results of 1 and 4 week after education in summative evaluation(F=0.71, P=0.494). To sum up, the statistics of conclusive analysis evaluative for the children under school age of the 'knowledge acquisition' about smoking harmfulness. On the other hand, as there was already sound attitude about smoking, the evaluation of attitude was non significant difference between control group and experimental group, just there was partially significant difference.

  • PDF

The Converge Effects of the BeHaS Exercise Program on Health Status, Depression and Suicidal Ideation in Female Elderly Who Live Alone in Community (베하스 운동프로그램이 지역사회 여성노인의 신체건강, 우울, 자살생각에 미치는 융합적 효과)

  • Kim, Hyunjoo;Kim, Sun Kyung;Kim, Jong-Im;Kim, Sunae;Jun, Young Suk;Park, Keumok
    • Journal of the Korea Convergence Society
    • /
    • v.9 no.3
    • /
    • pp.111-119
    • /
    • 2018
  • This study was conducted to evaluate the converge effects of the Be Happy and Strong (BeHaS) exercise program on female elders living alone, using a nonequivalent control-group pretest-posttest design. The BeHaS exercise program was conducted twice each week for 4 weeks (total 8 sessions). The outcome measures included pain, shoulder flexibility, grip strength, depression, and suicidal ideation. Independent t-test, Chi-squre test, paired t-tests and ANCOVA were used for the statistical data analysis. A statistically significant improvement emerged in pain (t=4.044, p=.000) and right and left shoulder flexibility (t=2.192, p=.038 and t=2.568, p=.016) 4 weeks later. In a group comparison, a statistically significant difference arose in changed scores of suicidal ideation (F=7.32, p=.010) between groups. The BeHaS exercise program may effectively improve the physical and psychological health of female elders living alone.

The Effects of Education on Knowledge and Confidence in Postpartal Self-care and New baby care (산모교육의 효과 측정 - 산욕기 자가간호와 신생아양육에 대한 지시와 자신감을 중심으로-)

  • Kwang, Youn-Hee;Lee, Mi-La
    • Women's Health Nursing
    • /
    • v.2 no.2
    • /
    • pp.284-297
    • /
    • 1996
  • A maternity ward in a hospital in Seoul has an educational program for postpartal mothers since its opening, but evaluation on the program has not been done. This study was to find whether the educational program contributed to increase of knowledge and confidence of the post-partal mothers in the area of postpartal self-care and the newborn baby care or not. This study aimed at improvement of the educational program for posrpartal mothers and the newborn babies. Subjects were 40 primiparae who were admitted to the obstetric ward in a general hospitals in Seoul from August 20th to September 10th, 1995. Subjects were those who had no labor pain at the admission time, had no complications during labor and delivery, gave a birth to a healthy baby, and agreed to participate in this study. All subjects were well educated and were in well-to-do group. Most of them received antenatal care adequately. They were tested on knowledge and self-confidence in the area of postpartal self-care and infant care two times, one at the admission time and the other prior to discharge. After the first test, nurses in a maternity ward and nursery taught them on postpartal self-care and infant care. Education consisted of a 1 hour planned program and incident teachings done at bed side. Four tools were developed by authors based literature review. The test tool for knowledge of postpartal self-care consisted of 15 items which included the definition of postpartum, dangerous symptoms in postpartum, lochia, time to begin coitus, postpartum exercise, sitz-bath, and perineal care. The test tool for self-confidence in postpartal self-care included such items as emergency care on dangerous symptoms in postpartum, sexual life and contraception after postpartum, self-confidence in postpartum exercise and perineal care. The test tool for knowledge of newborn baby care consisted of 18 items which included bathing, umbilical cord care, vaccination, breast feeding, abnormal symptoms of neonate. The test tool for self confidence in the newborn baby care included umbilical cord care, vaccination, breast feeding, emergency care for baby. Analysis of demographic data were analyzed with calculation of percentage. Score differences between the first test and the second test were analyzed with paired t-test. SAS / PC (Release 6.04 for DOS) program are as follows. 1. Mothers' knowledge of postpartal self-care increased significantly after education (t=10.04, df=38, p=0.0001). 2. Mothers' self-confidence in postpartal self-care increased significantly after education (t=6.53, df=38, p=0.0001). 3. Mother's knowledge of the newborn abay care increased significantly after education (t=9.74, df=38, p=0.0001). 4. Mothers' self-confidence in the newborn baby care increased significantly after education(t=8.22, df=38, p=0.0001) Suggestions for further studies and nursing practice were as follows. 1. We suggest studies by randomized control-group pretest-posttest design or nonequivalent control group pretest-posttest design will be done. 2. We suggest follow-up studies to find if mothers's confidence will last or not after discharge. 3. We suggest general hospitals to establish a phone-counseling system.

  • PDF

The Effects of Qigong training on the cardiopulmonary functions and catecholamine levels after physical traning stress in untrained college students (‘내경일지선(內徑一指禪)’ 기공수련이 대학생의 운동부하 스트레스 후의 심폐기능 및 Catecholamine 변화에 미치는 영향)

  • Kim Jong-Woo;Oh Jae-Keun;Whang Wei-Wan
    • Journal of Oriental Neuropsychiatry
    • /
    • v.7 no.1
    • /
    • pp.39-48
    • /
    • 1996
  • This study was performed to investigate the effects of Qigong training after physical training stress in untrained college students For this study, 6 voluntary subjects(male 4, female 2) were chosen in untrained students of K University. they were trained by teachers during 6 weeks and tested just before Qingong training and after 6 weeks. Each subject was performed a treadmill exercise(model Q65, Quinton Co, U.S.A.) to the all-out state. During exercise stress test, electrocardiogram, heart rate were checked by stress test monitor(model Q4500, Quinton Co, U.S.A) and also oxygen uptake, maximal oxygen uptake analyzed continuously by automatic gas analysis(model QMC, Quinton Co, U.S.A). During physical training the serum were collected 3 times, pre-experimental rest time, and serum catecholamine were measured by HPLC.T-test of statistical analysis system was used in every experiment for statistical assessment. The results of T-test on these data were summarized as follow:1.Heart rate change during exercise stress test after Qigong training was shown more decreasing tendency than before training. Especially, heart rate change after Qigong training during resting periods was decreased significantly than before training.2. Oxygen uptake change during exercise stress test after Qigong training was shown more increasing tendency than before training, And also maximal oxygen uptake after Qigong training was shown more increasing tendency than before 6 weeks.3. Epinephrine level of after Qigong training was more decreased significantly than before training in all-out state. And norepinephrine level of after Qigong training was shown more decreasing tendency than before training in all-out state and after 30 minutes rest time. Above results indicate that Qigong training for 6 weeks could be effective to elevate the cardiopulmonary functions and diminish the stress responses of the physical stress.

  • PDF

The Type of Enneagram and the Meaning of Mandalas by the Nursing Students (간호대학생의 에니어그램 성격유형과 만다라 분석)

  • Han, Ju-Yeon;Lee, Sook
    • The Journal of the Korea Contents Association
    • /
    • v.21 no.10
    • /
    • pp.645-655
    • /
    • 2021
  • The aim of this study was to understand the psychological characteristics of nursing students, using an Enneagram questionnaire and drawing a free mandala. The subjects were 127 students from a nursing university in South Chungcheong Province. The data were collected from October 16 to November 13, 2020 and analyzed using χ2 test, t-test, ANOVA, and Scheffé test with SPSS ver.25.0. Mandala analysis method and evaluation criteria of Mandala referred to the Fincher(1991), Kellogg(1977), and Jeong Yeo-ju(2001), and a total of three people discussed the adequacy and clarity of the analysis criteria composition system. The findings of this study can be summarized as follows. As a result of the study, there were significant differences between the thinking type in the case of overwhelming color, the instinct type in the case of light and dark, and the thinking type and emotion type in the case of the Great mandala. Through the results of this study, it is necessary to understand one's personality type in the nursing education process from the freshman year, identify strengths and weaknesses, and provide a process that can be supplemented.

The correlation between cognition and depression of urban and rural elderly people (도시와 농촌 노인의 인지와 우울의 상관관계 연구)

  • Kim, Mijin;Han, Jinsook;Kwon, Myoungjin;Kim, Younghee
    • Journal of Digital Convergence
    • /
    • v.11 no.2
    • /
    • pp.341-346
    • /
    • 2013
  • Objectives: This study was designed to provide basic data that would be helpful in planning mental health programs designed to help elderly people have a satisfying life as an elder by identifying the factors that affect cognition of urban and rural elderly people. Methods: Subjects included 160 elderly people on Daejeon and Geumsam. Structured questionnaires were used for data collection from march 2, 2011 to July 30, and descriptive statistics, t-test, ANOVA, Pearson correlation coefficients, and hierarchical regression analysis of SPSS 18.0 program were performed for data analysis. Results: A significant difference in cognition was observed between two groups(t=-2.232, p=.029). Cognition & depression didn't have correlation(urban area(r=.021, p=.860), rural area(r=.-131, p=.271)). Significant factors influencing cognition included education(t=4.069, p<.001) and age(t=-2.812, p=.001) in urban area and sex(t=-3.011, p<.001), age(t=-4.866, p<.001), education(t=3.525, p<.001) in rural area. These factors explained 26.1% and 57.2% of the variance. Conclusion: Findings of this study suggest the need for development of appropriate nursing strategies depending on the difference of the environment to increase cognitive function and to decrease the incidence of depression in elderly people.

The Influence of Career Decision-making Self-efficacy, Problem Solving Ability and Job-seeking Stress on Nursing Students' Career Maturity (간호대학생의 진로결정자기효능감, 문제해결능력 및 취업스트레스가 진로성숙도에 미치는 영향)

  • Ahn, Sung Mi;Kim, Kyunghee
    • Journal of the Korea Academia-Industrial cooperation Society
    • /
    • v.19 no.1
    • /
    • pp.555-565
    • /
    • 2018
  • This study was conducted to investigate factors influencing career maturity in nursing students. A convenience sample of 230 nursing student was selected from S city, between 20 October and 10 November 2017. Data were collected using a structured questionnaire and analyzed using descriptive statistics, t-test, one-way ANOVA, Pearson's correlation, and multiple regression analysis with the SPSS/WIN 21.0 program. Factors that influenced career maturity included gender(t=2.117, p=.035), age(t=-2.572, p=.011), grade(F=4.716, p=.010), education at the time of admission(t=-2.695, p=.008) and perceived academic achievement(F=11.127, p<.001). Career maturity showed a positive correlation with career decision-making self-efficacy(r=.585, p<.001) and problem solving ability(r=.407, p <.001), but a negative correlation with job-seeking stress(r=-.424, p<.001). Regression analysis revealed that significant factors influencing career maturity were career decision-making self-efficacy, problem solving ability and job-seeking stress. This regression model explained 42.8% of the variance in the career maturity. Based on these findings, it is necessary to develop and test programs to ensure an improvement in career decision-making self-efficacy, problem solving ability and job-seeking stress among nursing students to increase their career maturity.

The Correlation Analysis of BMD in Proximal Femur and Spine with Dual Energy X-ray Absorptiometry (이중에너지 X-ray 흡수법을 적용한 근위 대퇴골 및 요추부 골밀도 검사의 상관관계 분석)

  • Han, Man-Seok;Cho, Dong-Heon
    • Journal of the Korea Society of Computer and Information
    • /
    • v.17 no.9
    • /
    • pp.165-169
    • /
    • 2012
  • To analogize the result of the test through explaining the correlation of bone mineral density (BMD) test value between proximal femur and lumbar spine at age. It is based on 62 cases who visited the out-patient department. They were classified into three groups by age, group I (30~40 yr) and II (40~60 yr) and III (60~80 yr). Then we evaluated the average and the degree of correlation between the three groups and analyzed the correlation of the three sites according to the BMD result and T & Z-score through the t-test analysis. The results are listed below, first, if rise in age T-score is lower and over 60age occurred osteopenia, second, compared three groups, the correlation of BMD results was some of the highest between Lumbar spine and Proximal femur of T-score & Z-score. the correlation of BMD results is very high. It is regarded that there will be a clinical availability which can analogize the result of a part by using the result of the other part.