• Journal of Industrial Convergence
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• v.22 no.5
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• pp.79-88
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• 2024

The study aim was to investigate the relationship between adolescents' physical activity and subjective health perceptions and determine whether body mass index (BMI), an obesity-related indicator, had a mediating or moderating effect on this relationship. To achieve the purpose of this study, raw data from the 18th Youth Health Behavior Online Survey (2022) were used, and data from 23,612 people were ultimately selected for the research analysis. A confirmatory factor analysis and structural equation modeling were applied to the data, and bootstrapping techniques were used to verify the mediating effect. To verify the moderating effect, a multigroup analysis of the structural equation model was applied to calculate pairwise parameter comparison values. All statistical significance levels were set at .05. The results of this study follow. First, the greater the amount of physical activity among adolescents, the more positive was the effect on subjective health perception. Second, subjective body type perception had a partial mediating effect on the relationship between physical activity and subjective health perception. Third, subjective body type had a moderating effect on physical activity and subjective health perception. Specifically, people who perceived their subjective body types as average viewed their subjective health more positively when they engaged in more physical activity than those who perceived their body types as slightly or very overweight. In conclusion, preventing obesity and positively changing the subjective health status through sufficient physical activity during adolescence are important.

• Women's Health Nursing
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• v.7 no.4
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• pp.508-517
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• 2001

The purposes of this study are to investigate marital satisfaction according to demographic characteristic, division of household labor, and awareness of gender discrimination, and to explore influences of demographic and other variables on marital satisfaction. Social statistics survey data which collected in 1998 by ministry of statistics were used for secondary analysis of this study. Marital satisfaction was measured by questionnaire which was consisted in 7 items, including satisfaction with general family life, relationship with their own parent and parent-in-law, relationship with brothers and sisters, relationship with their children, and economic living status. These are measured by 5-point Likert scale. Independent variables are age, education, employment status, having their own house or not, No. of children under school age, parents living or not, perception of sexual discrimination, and division of household labor. The findings of this study show that there are significant differences of marital satisfaction by all independents variables, and all independent variables except employment have significant influences on marital satisfaction. People who are younger, received higher education, have their own house, have more children under schoolage and whose parent are living in the world, show higher marital satisfaction. The more husbands participate to household labor, the better marital satisfaction. In case of perception of sexual discrimination, main effect is not significant, but interaction effect with age is significant. Interaction effect between age and education is also significant. 32.52% of the variance in marital satisfaction were accounted for by these variables.

• Journal of Preventive Medicine and Public Health
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• v.48 no.2
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• pp.94-104
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• 2015

Objectives: Mental health disorders and suicide are an important and growing public health concern in Korea. Evidence has shown that both globally and in Korea, obesity is associated with an increased risk of developing some psychiatric disorders. Therefore, we examined the association between distorted body weight perception (BWP) and suicidal ideation. Methods: Data were obtained from the 2007-2012 Korea National Health and Nutritional Evaluation Survey (KNHANES), an annual cross-sectional nationwide survey that included 14 276 men and 19 428 women. Multiple logistic regression analyses were conducted to investigate the associations between nine BWP categories, which combined body image (BI) and body mass index (BMI) categories, and suicidal ideation. Moreover, the fitness of our models was verified using the Akaike information criterion. Results: Consistent with previous studies, suicidal ideation was associated with marital status, household income, education level, and perceived health status in both genders. Only women were significantly more likely to have distorted BWP; there was no relationship among men. In category B1 (low BMI and normal BI), women (odds ratio [OR], 2.25; 95% confidence interval [CI], 1.48 to 3.42) were more likely to express suicidal ideation than women in category B2 (normal BMI and normal BI) were. Women in overweight BWP category C2 (normal BMI and fat BI) also had an increased OR for suicidal ideation (OR, 2.25; 95% CI, 1.48 to 3.42). Those in normal BWP categories were not likely to have suicidal ideation. Among women in the underweight BWP categories, only the OR for those in category A2 (normal BMI and thin BI) was significant (OR, 1.34; 95% CI, 1.13 to 1.59). Conclusions: Distorted BWP should be considered an important factor in the prevention of suicide and for the improvement of mental health among Korean adults, especially Korean women with distorted BWPs.

• Journal of Families and Better Life
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• v.24 no.3 s.81
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• pp.95-115
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• 2006

The purpose of this study was to analyze the affecting factors on male salary workers' pre-retirement plans and pre-retirement planning programs. The focus was on male workers' pre-retirement plans and programs for economy, housing, family relationship, leisure and health care in their elderly life. The major findings were as follows: First, the salary workers estimated their level of economic and health problems among their elderly life as relatively high. Second, the major factors affecting the level of planning for post-retirement were salary workers' age, job satisfaction, and reserved savings for their elderly life. Third, the major affecting factors on participation in pre-retirement planning programs were age, educational attainment, and spouse's job status. From these findings, it can be concluded that salary workers' level of pre-retirement planning and the needs of pre-retirement planning programs differed from their personal characteristics and preferences. Also, salary workers' characteristics related to job and retirement had more important effects on their pre-retirement planning than economic status.

• Child Health Nursing Research
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• v.17 no.3
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• pp.198-205
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• 2011

Purpose: This study was done to identify sexual knowledge and perception and current status of sex education among parents of first and second grade elementary school age children. Methods: Participants in the study were recruited from parents with a child in the lower grades and who resided in Seoul. From January 1 to February 28, 2011, data were collected using a self-report questionnaire. Data were analyzed using McNemer test, paired t-test, ANONA, and Scheffe test. Results: Mean sexual knowledge scores for fathers and mothers were $27.74{\pm}4.94$, and $28.62{\pm}4.70$ respectively. Parent's sexual knowledge correlated with their occupation, education level, and family's monthly income. Conclusion: Study results showed that both parents are aware of the need for sex education. However, at home, mothers have a more active attitude towards sex education and conduct the education more often than fathers.

• Women's Health Nursing
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• v.2 no.1
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• pp.88-105
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• 1996

The purpose of this study was to find out physical and emotional status, and nursing needs of the pregnant women who were hospitalized by premature labor. The research respondents were 96 from four university hospitals located in Seoul, from June 30, 1996 to September 15, 1995. The research instrument was consisted of 14 items of physical status(discomforts) (Cronbach's=0.86), 17 items of emotional status (Cronbach's=0.89), 33 items of nursing needs (Cronbach's=0.94), and they were measured by 5 level of Likert Scale. The data were analyzed by frequency, percentage, mean standard deviation, ANOVA, Pearson correlation coefficient as the statistical techniques in the program of SPSS/$PC^+$. The findings were as follows : 1. The perception of physical status was mainly about physicl discomforts during the hospital stay. It included four categories about 'absolute bed rest' 3.48, 'hospital foods' 3.38, 'health care teams' 2.93, 'hospital environment' 2.83 in order of mean of discomforts. The most discomfortable one was "malodor by not doing personal hygiene." The next one was "urination and defecation on the bed using bedpan." 2. The perception of the emotional status was about negative mood related to 'fetus', 'hospitalization' perse, 'personal situation.' The highest score of negative mood was "I am afraid that the baby's condition will be bad if I deliver it before full term." The next one was "I am anxious about whether my baby will be in incubator if I deliver it before full term." 3. The highest mean score among items of nursing needs was "Nurses observe whether the labor come or not with concerns." The next one was "Nurses observe the fetal movement and check up the fetal heart sound." The lowest one was "Nurses help me when I need bedpan." 4. Nursing needs were consisted of four categories : professional, educational, emotional, and physical. The mean score of them was high in professional, educational, emotional, and physical need in order. 5. The physical status was related to "Experience of treatment for maintenance of pregnancy" and "Experience of hospitalization by premature labor". The emotional status was related to "Type of delivery" and "Type of habitation." 6. In the correlation of physical and emotional status, it showed positive correlation between them. The higher score of physical discomfort, the higher score of negative mood(r=0.5113, p=0.0001).

• Korean Journal of Hospice Care
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• v.7 no.2
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• pp.15-25
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• 2007

The purpose of this study was to survey the hospital staff's perception of hospice and death and thereby, suggest the ways to help them have a mature attitude towards and a better understanding of death through an effective education on hospice. For this purpose, this study was designed to provide some data useful for the hospital staff not experienced in facing the dying patients to handle the desperate situation skillfully and engage themselves more effectively in their hospice services. For this study, the researcher conducted a questionnaire survey for the staff of 'C' hospital in Seoul about their hospice philosophy, attitudes towards hospice and perception of death for the period from February, 2006 to March, 2006. A total of 751 subjects responded effectively to the survey. The data collected were analyzed using the SF55 11.0 for ANOVA and T-test in order to test the relationships among subjects' perception of death, their demographic variables, their health condition, their hospice philosophy formed from their experiences of patients' death and hospice services and their attitudes towards hospice. Besides, the correlations among their hospice philosophy, perception of death and attitudes towards hospice were tested. The results of this study can be summarized as follows; First, as a result of testing the relationships among subjects' experiences of health consulting. their experiences of patients' death and hospice and their hospice philosophy, it was confirmed that their experiences of health and death consulting and their experiences of having been educated were relevant. Second, it was found that such variables as health condition, death, experience of hospice and attitude towards hospice were not significantly correlated with each other. Third, as a consequence of testing the relationships among health condition, death, experience of hospice and perception of death, it was disclosed that only the physical health condition was significant. Fourth, it was confirmed that subjects' hospice philosophy, perception of death and attitudes towards hospice were at the usual level on average. Fifth, hospice philosophy, perception of death and attitudes towards hospice were found correlated significantly with each other. Sixth, as a result of the stepwise variable adjustment for such variables as hospice philosophy, perception of death, attitudes towards hospice, it was found that the adjusted r-square value was 0.347 when departments, experience of having been requested by dying patient for consulting, experience of having been educated on hospice, religion and marital status were set as independent variables. And the estimated value of each variable was found significant. Seventh, as a consequence of conducting the multiple regression analysis by setting 'religion' as significant independent variable, it was found that the estimated value of physical health condition was not significant statistically. This, as a result of the simple regression analysis for 'religion' only, its explanatory power was found .197, while its adjusted r-square value was 0.20. Eight, it was found that subjects' attitude towards hospice was significantly correlated with such variables of experience of patient's or relative's death, experience of having been requested for consulting about death, gender, marital status and departments. As a result of the multiple regression analysis and the subsequent stepwise adjustment for this variable, it was found that only 'experience of having been requested for consulting' had some explanatory power: its adjusted r-square value was 0.089. As discussed above, this study tested the correlations among various variables including hospital staff's attitude towards hospice and perception of death and thereby, provided for the data useful for their education on hospice. This study may be significant in that it proved that it would be essential to educate hospital staff on hospice for more effective care of hospice patients and their family members at hospital.

• Journal of the Korean Applied Science and Technology
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• v.36 no.4
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• pp.1290-1302
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• 2019

This study is a descriptive research with a purpose of examining the effects of health perception, self-efficacy and social support of college students on the health promotion behaviors. The subjects of this study have targeted 196 college students, where the data collection was made from September 10, 2018 to October 5, 2018. As a result of analyzing the differences in health promoting behaviors according to general characteristics of college students, there was a statistically significant difference according to the residence type(F=8.56, p<.001), subjective health status(F=7.23, p=.001), university life satisfaction(F=8.50, p<.001), exercise status(t=6.62, p<.001), and number of breakfasts per week(F=14.13, p<.001). For the correlation between college students' health perception, self-efficacy, social support, and health promotion behaviors, health promotion behavior and health perception(r=44, p<.001), self-efficacy(r=.57, p<.001), and social support(r=.49, p<.001) has shown a significant positive correlation between them. As a result of conducting multiple regression analysis by setting general characteristics, health perception, self-efficacy and social support as independent variables in order to analyze the factors affecting health promotion behaviors of college students, The variables that have significant explanatory power on health promoting behaviors(F=34.921, p<.001) were self-efficacy, social support, number of breakfasts per week(more than 5times), whether or not to exercise, number of breakfasts per week(2 to 4times), rent and lodging for residential type, and for grade, seniors. The explanatory power of these factors on health promotion behaviors was a total of 56.9%. Conclusively, In order to Improving health promotion behavior requires the development and intervention of personalized health promotion programs for each generation that consider self-efficacy and social support and emphasize the importance of proper exercise and proper eating habits.

• The Korean Journal of Food And Nutrition
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• v.31 no.1
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• pp.160-172
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• 2018

This study examined the intake status of energy drinks and related factors among university students in Yeungnam region, Korea. A total of 456 students participated in the study by a self-administered questionnaire. About 26% of the respondents never took energy drinks, whereas about 30% took them previously, but do not take them now. Almost 45% answered that they have taken them up to now. The reasons for first intake of energy drinks were 'necessity for myself' followed by 'curiosity', 'recommendation of friends', and 'seeing advertisement', and Chi-square test showed that there was a significant difference according to dwelling status. About half of the respondents took them since high school, and the main reason for energy drink intake was 'to stay awake'. About 45% of the respondents indicated that they increased study hours after taking energy drinks, whereas almost 40% answered that they had little effect on them. Over half of the respondents experienced side effects after energy drink intake. About one-fifth of the respondents mixed the energy drinks with alcoholic beverages to make them taste better. In addition, in the result for the multinomial logistic regression analysis, gender, grade, dwelling status, smoking status, alcohol drinking status, perception of effect of energy drinks on health, and perception of benefit level of caffeine were the predictors for the respondents who never took energy drinks in comparison with the respondents who have taken them up to now. On the other hand, for the respondents who took them previously but do not take them now compared with those of having taken them up to now, the predictors were dwelling status and smoking status. These results imply that dietary education from childhood regarding knowledge and side effects of energy drinks should be offered.

• Journal of the Korea Convergence Society
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• v.12 no.11
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• pp.487-499
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• 2021

This study identifies factors related to suicidal ideation such as demographics, health behaviors and subjective perceptions of high school students. This study analysis using the chi-square test and multiple logistic regression to find out the factors related to suicidal ideation using the 2020 youth online health pattern survey of 25,987 Korean high school students. Sociodemographic factors that affected suicidal ideation in these subjects included grade, gender, and housing type. The health behavior characteristics were experiences with drinking, smoking, sex, and drug misuse. Finally, the subjective perception characteristics included health status, happiness status, loneliness, stress level, and depression. Therefore, it is expected that will be used as basic data for strategies to prevent suicide among high school students in Korea in the covid-19 environment.