BACKGROUND: Otitis media with effusion(OME) is a very common disease in pediatric age. However, a few literatures on epidemiologic study of otitis media with effusion are available in Korea due to the great variability of its diagnostic criteria and clinical features. The aim of this study is to provide the estimate of silent otitis media prevalence for preschool age. METHODS: The study population includes 329 children enrolled in 6 kindergartens in Kunsan city from April 1 to 10, 1995. Silent otitis media was diagnosed with otoscopy, pneumatic otoscopy and impedance audiometry by DANAC 40 model impedance audiometer from DANA JAPAN Co. RESULTS: The prevalence of silent otitis media with effusion was 14.5% and peak at 6 years of age(17.8%).The prevalence of silent otitis media with effusion according to sex were 11.8% in boys group, 17.9% in girls group. Nine cases(11.8%) involved bilaterally. Forty three cases(89.6 %) were asymptomatic cases. CONCLUSIONS: Among 329 preschool children, the prevalence of silent otitis media with effusion was 14.5%. The prevalence by sex showed slightly higher in girls group than boys group. OME involved unilateral site mostly and subjective symptoms were rare.
Acoustic Impedance Tests ; Child ; Child, Preschool* ; Electric Impedance ; Epidemiologic Studies ; Female ; Humans ; Japan ; Jeollabuk-do* ; Korea ; Otitis Media with Effusion* ; Otitis Media* ; Otitis* ; Otoscopy ; Prevalence*

No abstract available.
Osteomyelitis* ; Radionuclide Imaging*

PURPOSE: This study was describes the development and implementation a sex education program with a blended learning method for university students. METHODS: Sixty-eight university students were recruited either to the experimental group (n=35) or the control group (n=33). This program was developed based on the analysis, design, development, implementation, and evaluation model. The analysis phase consisted of a literature review, focus group interview, expert consultations, and target group survey. In addition, learning objectives and structure were designed, and a printed text-book, presentation slides, cross-word puzzle, and debate topics were developed. In the implementation phase, the program was conducted 3 times over the course of 3 weeks. The evaluation phase involved verification of the effects of the program on sex-related knowledge, sexual autonomy, and justification of violence, as well as an assessment of satisfaction with the program. RESULTS: The experimental group had significantly higher scores on sex-related knowledge (t=5.47, p < .001), sexual autonomy (t=2.40, p=.019), and justification of violence (t=2.52, p=.015) than the control group. CONCLUSION: The results indicate that this sex education program with blended learning was effective in meeting the needs of university students and can be widely used in this context.
Focus Groups ; Humans ; Learning* ; Methods ; Referral and Consultation ; Sex Education* ; Violence

Purpose: This study aimed to organize a training program for nursing students using the peer teaching method between seniors and juniors and to investigate its effects on self-confidence, skill performance ability, and self-directed learning ability. Methods: A non-equivalent control group pretest-posttest design was used. The study population comprised 76 nursing students (experimental group, n=37; control group, n=39) from two universities. The experimental group received four training sessions of 2 hours each, during which peer teaching was applied between seniors and juniors. Data were collected between September 4 and September 15, 2023 and analyzed using SPSS for Windows version 28.0. Results: Compared with the control group, the experimental group exhibited significant increases in self-confidence (t=4.36, p<.001), skill performance ability (t=4.74, p<.001), and selfdirected learning ability (t=2.25, p=.027). Conclusion Peer teaching between seniors and juniors was found to be an effective tool in nursing education to cultivate nursing students' skill performance confidence, skill performance ability, and self-directed learning ability. The findings of this study can guide nursing professors in designing and implementing educational programs that incorporate peer teaching between seniors and juniors. Future studies should continue to apply peer teaching to nursing education programs and evaluate its effectiveness.

Purpose: This study aimed to organize a training program for nursing students using the peer teaching method between seniors and juniors and to investigate its effects on self-confidence, skill performance ability, and self-directed learning ability. Methods: A non-equivalent control group pretest-posttest design was used. The study population comprised 76 nursing students (experimental group, n=37; control group, n=39) from two universities. The experimental group received four training sessions of 2 hours each, during which peer teaching was applied between seniors and juniors. Data were collected between September 4 and September 15, 2023 and analyzed using SPSS for Windows version 28.0. Results: Compared with the control group, the experimental group exhibited significant increases in self-confidence (t=4.36, p<.001), skill performance ability (t=4.74, p<.001), and selfdirected learning ability (t=2.25, p=.027). Conclusion Peer teaching between seniors and juniors was found to be an effective tool in nursing education to cultivate nursing students' skill performance confidence, skill performance ability, and self-directed learning ability. The findings of this study can guide nursing professors in designing and implementing educational programs that incorporate peer teaching between seniors and juniors. Future studies should continue to apply peer teaching to nursing education programs and evaluate its effectiveness.

Purpose: This study aimed to organize a training program for nursing students using the peer teaching method between seniors and juniors and to investigate its effects on self-confidence, skill performance ability, and self-directed learning ability. Methods: A non-equivalent control group pretest-posttest design was used. The study population comprised 76 nursing students (experimental group, n=37; control group, n=39) from two universities. The experimental group received four training sessions of 2 hours each, during which peer teaching was applied between seniors and juniors. Data were collected between September 4 and September 15, 2023 and analyzed using SPSS for Windows version 28.0. Results: Compared with the control group, the experimental group exhibited significant increases in self-confidence (t=4.36, p<.001), skill performance ability (t=4.74, p<.001), and selfdirected learning ability (t=2.25, p=.027). Conclusion Peer teaching between seniors and juniors was found to be an effective tool in nursing education to cultivate nursing students' skill performance confidence, skill performance ability, and self-directed learning ability. The findings of this study can guide nursing professors in designing and implementing educational programs that incorporate peer teaching between seniors and juniors. Future studies should continue to apply peer teaching to nursing education programs and evaluate its effectiveness.

PURPOSE: The purpose of this study was to explore the meaning of pregnant women's experiences with drinking alcohol during first trimester of pregnancy METHODS: The data were collected through in-depth interviews of 7 pregnant women who drank alcohol in the first trimester. Giorgi's phenomenological method was used for data analysis. RESULTS: Findings included 6 main themes and 14 themes. The main themes concerning pregnancy and drinking were: ‘Open attitude in drinking, History of drinking in family or spouse, Seeking information in how drinking affects pregnancy, Regret not doing planned pregnancy and not quitting drinking before pregnancy, Willing to stop drinking until the child birth, Awareness about importance of preconception care. CONCLUSION: The results of this study provide a deeper understanding of pregnant women's experiences of drinking alcohol during the first trimester of pregnancy. These results can be used in the development of strategies to prevent drinking alcohol during first trimester and to support preconception care and prenatal care.
Binge Drinking ; Child ; Drinking* ; Family Planning Services ; Female ; Humans ; Methods ; Parturition ; Preconception Care ; Pregnancy ; Pregnancy Trimester, First* ; Pregnancy* ; Pregnant Women* ; Prenatal Care ; Spouses ; Statistics as Topic

PURPOSE: This study was to explore factors affecting musculoskeletal symptoms of the child care centers' teachers in Korea. METHODS: This study was a descriptive research, using a cross-sectional survey. Convenience samples of 230 child care centers' teachers aged 20 to 65 were selected. A self-administered questionnaire was used to measure general characteristics, job-related characteristics, exercise habit, fatigue and musculoskeletal symptoms of the body parts. The data were analyzed with the SPSS/WIN 21.0 program. RESULTS: Shoulder pain (73.5%), low back pain (72.6%) and wrist/hand pain (57.8%) were the most common musculoskeletal symptoms. Shoulder pain significantly differed depending on the age of children in charge at the child care center (p<.047). The exercise habit was related to low back pain (p<.028) and the career was linked to wrist/hand pain (p<.046). The logistic regression analysis revealed exercise habit and fatigue were the risk factors on musculoskeletal symptoms of many body parts. CONCLUSION: These results suggest that interventions targeting the child care centers' teachers should be considered job-related characteristics and fatigue in order to prevent musculoskeletal disorder. Thus, there continues to be a need to develop exercise program for the child care centers' teachers.
Child ; Child Care* ; Child* ; Cross-Sectional Studies ; Fatigue ; Human Body ; Humans ; Korea ; Logistic Models ; Low Back Pain ; Risk Factors ; Shoulder Pain

PURPOSE: This study was conducted to identify the influencing factors of job stress, self-efficacy, and organizational culture to presenteeism in clinical nurses. METHODS: A descriptive correlation research design was used for the this study. The subjects were 245 nurses working at the hospital in S, A and C City, from August 1st to October 30th 2014. Data were analyzed using t-test, ANOVA, Scheffe's test, stepwise multiple regression by SPSS 21.0 program. RESULTS: Job impairment indicated a significant positive relationship to job stress (p=.009), health problem (p<.001), and indicated significant negative relationship to self-efficacy (p<.001), innovative-oriented (p<.001), affiliative-oriented (p=.002), task-oriented (p=.026) in organizational culture. Significant factors of influencing to presenteeism were self-efficacy (p<.001, beta=-.363), culture of task-oriented (p<.001, beta=-.248) in organizational culture, and health problem (p=.002, beta=.187). CONCLUSION: Self-efficacy was defined as a variable to influence on presenteeism, and developing of strategies and program to strengthen self-efficacy and task-oriented of organizational culture in nursing is helpful to reduce the presenteeism of clinical nurses.
Nursing ; Organizational Culture ; Research Design

PURPOSE: This study aimed to develop supplementary material about the electronic fetal monitoring for nursing students, and to test the effects on electronic fetal monitoring related knowledge and confidence on nursing performance in delivery room. METHODS: Totally 58 nursing students were recruited either experimental group (n=30) or a control group (n=28). A non-equivalent control group pretest-posttest design was employed to test the effects on fetal monitoring related knowledge and confidence on nursing performance in delivery room. The supplementary material about the electronic fetal monitoring was developed based on Analysis, Design, Development, Implement and Evaluation (ADDIE) model. Fetal monitoring related knowledge and confidence on nursing performance in delivery room were self-reported by the scales that author developed. Data were collected at pre-test and after the 6-week intervention. RESULTS: There was significant difference in confidence on nursing performance in delivery room between two groups after intervention. CONCLUSION: These findings suggest the importance of the supplementary material about the electronic fetal monitoring for nursing students to improve confidence on nursing performance in delivery room.
Delivery Rooms ; Fetal Monitoring* ; Humans ; Nursing* ; Students, Nursing* ; Weights and Measures