• 한국보건간호학회지
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• 제20권1호
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• pp.95-103
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• 2006

Purpose: To identify the relationship among economic status, health status and health promotion behavior in school-aged children. Methods: Data was collected from 308 fifth-grade children in Seoul. The instruments used were the self-reported questionnaires on economic status by McLoyd, health status by Shin, and health promotion behavior by Ki. Data was analyzed by SPSS WIN 12.0 program, using descriptive statistics, t-test, ANOVA, and Pearson correlation coefficient. Results: Economic status and health status were negatively correlated (r=-.30), as were economic status and health promotion behavior (r=-.26). The relationship between Health status and health promotion behavior were positively correlated (r=.20). Health promotion behavior was significantly related with sex. father's education, mother's education and school record. Conclusions: These results suggested that health status and health promotion behavior in school-age children are affected by economic status.

• 보건교육건강증진학회지
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• 제31권2호
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• pp.55-64
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• 2014

Objectives: This study is to identify the effects of utilizing a telemedicine service system on patients with hypertension at home in rural areas. Methods: The study was designed to be a retrospective case-control study. The subjects of this study were 152patients with hypertension who were managed by community health practitioner posts; using telemedicine service system group (n=76), usual care group (n=76). The data was collected through EMR (electric medical record) from September to December, 2013, and analyzed by descriptive statistics of $x^2$/t-test and ANCOVA. Results: The analysis showed that telemedicine service system was an effective way to deal with body weight (F=4.723, p=.031) and BMI (F=5.225, p=.024). Conclusions: This study provides evidence for utilizing the telemedicine service system based on information technology as intervention method in the hypertension management.

• 한국간호교육학회지
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• 제21권3호
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• pp.406-416
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• 2015

Purpose: This study investigated sexual knowledge, its related factors, and the needs of sex education among elementary, middle, and high school students in order to develop a sex education program. Method: The participants comprised 721 students in grades 5 through 12, from Seoul and the Kyeonggi-do area, in South Korea. Data was collected from the end of August through the end of September 2014, using an anonymous self-administered questionnaire. SPSS Statistics 21.0 was used for the descriptive analysis, chi-square, t-test, ANOVA, and multiple regressions. Results: Higher-grade students had a higher level of sexual knowledge than lower-grade students, but the overall level of sexual knowledge was low. Multivariate analysis showed that gender, grade, school record, and experiences of sex education from family and school were significant predictors of sexual knowledge among adolescents. Coping skills related to sexual crisis situations was the most wanted content of sex education. Conclusion: The results of this study suggested that it is important to develop a sex education program that considers the needs of sex education among adolescents. Also, it is important to periodically perform a survey to identify the need of sex education among elementary, middle, and high school students.

• 부모자녀건강학회지
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• 제10권1호
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• pp.36-47
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• 2007

Purpose: This study examined the relationship between sexual attitudes, sexual behaviors and self-esteem of male high school students in Busan. Method: A cross-sectional, descriptive study was conducted. Data were collected from four male high schools in Busan. Two hundreds boys were enrolled in this study. Descriptive statistics, t-test or ANOVA with Scheffe's test and Pearson's Correlation Coefficients were used for data analysis. Results: The mean sexual attitude($43.0{\pm}7.1$), sexual behaviorse($12.8{\pm}7.5$) and self-esteem($103.0{\pm}15.5$) were relatively low. The score of sexual attitude was affected by the subjects-parents relationship and sexual experience. The score of sexual behaviors was affected by religion, the subjects-parents relationship and sexual experience. The score of self-esteem was affected by the subjects's school record and the subjects-parents relationship. There was a positive correlation between sexual attitudes and behaviors, but the correlations between self-esteem and sexual attitudes, and self-esteem and sexual behaviors were not significant. Conclusion: Sexual attitudes and sexual behaviors of male high school students are changed openly and there is difference by a person's standard. An educational program may be needed to develope sexual attitude in high school students.

• 한국학교ㆍ지역보건교육학회지
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• 제15권1호
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• pp.61-75
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• 2014

Objectives: The objective of this study is to analyze the relationship among self-esteem, optimism, and smart phone addiction of middle school students and examine the variables on smart phone addiction. Methods: Data were collected by questionnaires from 475 middle school students in U city. To analyze the sample survey data, descriptive statistics, t-test, ANOVA, duncan test and multiple regression analysis were performed with SPSS/WIN 15.0. Results: There were statistically significant differences among general characteristics sex, grade, school record, satisfaction with school life, economic state, romantic relationship, the period of smart phone usage, and smart phone usage fee with smart phone addiction. Also, there were significant negative relationships between self-esteem and optimism. Significant factors that affect smart phone addiction in middle school students were sex, self esteem, smart phone usage fee. These variables explained 10.8% of smart phone addiction. Conclusions: The results of this study reveal that the significant factors of smart phone addiction are sex and self-esteem. This study indicates that it is important to develop self esteem promotion programs that focus on sex trait in order to prevent smart phone addiction on adolescents.

• Journal of Sport and Applied Science
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• 제7권4호
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• pp.13-18
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• 2023

Purpose: This study aims to determine what changes occur in body composition and performance by subjecting youth soccer players to weight training and combined training, which are known to be effective in improving anaerobic capacity, for 6 weeks. Research design, data, and methodology: This study was conducted on 30 high school soccer players from S City who had no current injuries or medical problems and had been registered as players with the Korea Football Association for more than 3 years. Subjects were divided into a weight training group (WTG, n=15) and a combined training group (CTG, n=15). Training lasted 6 weeks, and measurements were taken before and after training. Mean (M) and standard deviation (SD) were calculated to present the descriptive statistics of all dependent variables. Paired t-tests were used to test for within-group differences. Further, Independent t-tests were employed to test for between-group differences. Results: In terms of body composition, height significantly increased in WTG and CTG, and body fat percentage significantly decreased in CTG. As for performance, WTG's 20m sprint record decreased significantly. Conclusion: As a result, this study confirmed that weight training improved the 20m sprint ability of youth soccer players. Future research could provide more useful information by extending the study period and incorporating the physical characteristics of adolescents.

• 한국병원경영학회지
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• 제17권1호
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• pp.79-112
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• 2012

The purpose of this study is to examine the differences of profitability based on the analysis of business and medical service performances of four hospitals in Incheon area with similar size. and to compare hospitals with the best and the worst performances and analyze the factors behind the differences. The differences could be caused by differences in medical service statistics, number of staff, and financial results, etc. The data was acquired through the homepage of the National Tax Service(financial statements for the fiscal year 2009) and the Medical Record Association of Incheon(medical service statistics for the years 2008 and 2009) along with questionnaire survey to the hospitals(personnel data for the year 2009). The results of the study are as follows. Medical profits to medical revenues ratio for the hospitals(referred as Hospital A, B, C, and D) shows, in order, C(8.2%), A(8.0%), B(7.8%), and D(7.4%). However, net income to medical revenues ratio shows otherwise: C(8.5%), D(5.8%), A(3.0%), and B(0.6%). Hospital B shows a high medical profit to revenue ratio but the lowest net income to revenue ratio due to large interest expenses. The leverage ratio of Hospital B is the highest (419.6%), resulting in a very low interest coverage ratio(1.1). On the other hand, Hospital C shows favorable results in both profit ratios, with 8.2% and 8.5% each. Hospital C has the lowest leverage ratio(53.0%) and the highest interest coverage ratio(34.9). Therefore, the results show Hospital C has the best performance while Hospital B the worst. The two hospitals(B and C) show similar results in certain areas and big differences in other areas. The area that has the biggest influence on financial results turns out leverage ratio. Hospital B shows 'very good' to 'good' results in terms of medical service statistics in general. However, the leverage ratio is too high and the liquidity ratio too low, resulting in a very low profit ratio. The results of this study have some limitations in terms of generalization as only four hospitals in Incheon area were selected for the study, resulting in a deficiency in the representativeness of the sample. Further studies with bigger sample size and deeper analysis are expected in this area.

• 산업융합연구
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• 제18권3호
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• pp.91-98
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• 2020

이 연구의 목적은 휠체어 마라톤의 구간별 기록의 차이를 규명하고 훈련에 필요한 정보와 훈련법 개발을 위한 기초자료를 제공하고자 하는데 있다. 이 연구의 대상은 2016년 서울 국제 휠체어 마라톤대회에 참가자 중 42.195km의 풀코스를 완주하여 우승한 외국 남자선수 1명과 국내 상위선수 4명, 총 5명의 기록을 대상으로 분석하였다. 매 5km에 해당하는 구간기록과 완주기록을 사용하였으며 제1구간부터 제9구간으로 설정하였다. 자료처리방법은 통계프로그램인 SPSS 25.0을 이용하여 기술통계(평균, 표준편차)를 사용하였다. 위와 같은 연구방법과 절차에 따라 다음과 같은 결론을 도출하였다. 우승한 W1 선수의 경우 30km에서 35km지점에서 기록은 전체 구간에서 가장 빠른 8분 43초의 기록을 나타냈으며, 국내 1위 선수의 K1 선수보다 1분 4초의 기록 차이를 보였다. 국제 대회에서 상위 입상하기 위해서는 후반 이후 지점에서 빠른 페이스에 적응하는 훈련이 필요하다. 즉, 하프 거리를 기준으로 후반 페이스가 빨라야한다는 것을 알 수 있었다. 또한 전반 하프의 각각의 구간에서 개인 구간별 평균 속도의 수준에 맞는 레이스 페이스를 전개해야 할 것이다. 따라서 초반 레이스를 유지 할 수 있는 체력 훈련 프로그램과 후반 이후의 페이스 변화에 대응할 수 있는 훈련 프로그램을 적용하여야 할 것으로 사료된다.

• Journal of Preventive Medicine and Public Health
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• 제6권1호
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• pp.133-160
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• 1973

1. Introduction Community medicine with the concept of comprehensive medical care and an ideal medical care delivery system not only for an individual or family but for the whole community has emerged. In April 1970, the Presbyterian Medical Center started a hospital based community health service project in order to improve the health of the people in rural areas. Prior to commencing a comprehensive medical care system, a family survey was needed. The major objective of this survey was to obtain information concerning the people and their environment so as to be able to plan and implement a comprehensive medical care program in Soyang-Myun. 2. Survey Method An interview using a family record form was carried out for each household. This family record form was designed to get information about demography, family planning, environmental sanitation and vital statistics. Prior to beginning, the members of the survey team were trained in interviewing techniques for three days. The team consisted of a public health nurse, four nurse-aides, a sanitarian and four health extension workers who are working in our project, The survey was carried out during the period November 1971 to March 1972. 3. Project area 1) Population of Soyang-Myun was 11,668; male, 5,962 and female, 5,706. Sex ratio: 104.5. 2) Households : 1,858 3) Family size: The average household consisted of 6.3 persons. 4) Educational level of householder a. Illiterate 13% b. No schooling but able to read 10% c. Preschool children 19% d. Primary school 47% e. Middle school 7% f. High school 3% g. College or University 1% 5) Occupational distribution of householders a. Farmer 67% b. Laborer 13% c. Office worker 4% d. Merchant 4% e. Industrial worker 2% f. Unemployed 8% g. Miscellaneous 2% 6) Religious affiliation a. No religion 74% b. Buddhist 12% c. Protestant 10% d. Catholic 4% 4. Survey results Living Environment : a. Home ownership 95% b. Kinds of roofing Straw-thatched house 84% Tile-roofed house 10% Slate-roofed house 5% Other 1% c. Floor space Less than 6 pyong 10% 6-10 pyong 53% 11-15 pyong 24% 16-20 pyong 9% More than 20 pyong 4% d. Radio ownership 80% Environmental Sanitation : a. the source of drinking water public well 49% private well 30% drainage water 9% steam water 8% well pump 3% water distribution system 1% b. Distance between well and toilet more than 16meters 38% 6-10 meter 31% 11-15 meters 14% Less than 6 meters 17% c. The status of well management Bad 72% Fair 26% Good 2% d. General sanitary state of house Bad 37% Fair 51% Good 12% e. House drainage system had no house drainage. 77% Family Planning : a. 24% of the people have used contraceptives, but 12% ceased to use them. 76% have never used contraceptives. b. used methods 1oop 68% oral pill 16% vasectomy 4% condom 1% tubal ligation 1% two or more methods 10% Maternal Health : a. The number of conceptions of housewives under 50 years of age. 11 times 26% 6 times 11% 5 times 11% 4 times 9% b. The place of delivery own house 88% hospital 1% others 11% Treatment of general sickness : a. The place of treatment Soyang Health Center 31% Hospital (private or otherwise) 26% Pharmacy 14% Herb medicine 5% Private care 5% No treatment 12% Miscellaneous 7% b. Usual causes of diseases Unknown 46% Tuberculosis 29% Neuralgia 8% CVA 3% Bronchitis 3% Others 11%

• 한국치위생학회지
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• 제15권1호
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• pp.81-89
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• 2015

Objectives: The purpose of the study is to investigate the effect of values on major satisfaction in dental hygiene students. Methods: The subjects were 214 dental hygiene students in Seoul and Gyeonggi-do who filled out the self-reported questionnaire after receiving informed consents from January 20 to February 15, 2014. Except incomplete answers, 187 data were analyzed using PASW Statistics 18.0 for Scheffe post hoc test, Pearson correlation coefficient, hierarchical regression analysis, independent sample t-test, and one-way ANOVA. The questionnaire consisted of general characteristics of the subjects and values. General characteristics consisted of gender, age, grade, school record, major choice motivation, and the influencing person to choose the major. The instrument for values was modified from Shin based on MILOV(Multi-Item Measures Of Values) and two professors of dental hygiene verified the validity of the instrument. Instrument for values consisted of 7 questions of values for self-respect, 6 questions of relation oriented values, 5 questions of emotion oriented values, and 5 questions of values for others measured by Likert 5 scale. Cronbach's alpha was 0.769 in the study. The instrument for major satisfaction was modified from Na based on Program Evaluation Survey of Illinois University and two professors of dental hygiene verified the validity of the instrument. Major satisfaction consisted of 7 questions of general satisfaction, 5 questions of consciousness satisfaction, 5 questions of curriculum satisfaction and 3 questions of relation satisfaction measured by Likert 5 scale and Cronbach's alpha was 0.887 in the study. Results: Values of self-respect, relationship orientation and grade had significant influence on general satisfaction, while values of self-respect, relationship orientation and gender had significant influence on consciousness satisfaction. Values of relationship orientation, grade and school record had significant influence on curriculum satisfaction. Grade showed significant influence on relationship satisfaction. Conclusions: Values of self-respect and relationship orientation are the most important factors in dental hygiene students. The guidance for professional career and major satisfaction can be accomplished through the values of self-respect and relationship orientation.