• Women's Health Nursing
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• v.24 no.3
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• pp.265-275
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• 2018

Purpose: The purpose of this study was to investigate the status of use of menstrual hygiene products and genital organ hygiene management in unmarried women. Methods: Data from 161 unmarried women were used for analysis. The instruments consisted of self-reported questionnaires that included 40 items: 20 on General Characteristics & Sexual Health Related Characteristics, 8 on Using Status of Menstrual Hygiene Products, 12 on Genital Organ Hygiene Management. Results: The subjects used disposable sanitary napkin as the most frequently but the satisfaction was low, while the use of reusable sanitary napkin and tampons were few, but satisfaction was high. Sixty-seven percent of the unmarried women had sex experience, and more than 60% experienced abnormal symptoms in the genital organ. There was a significant difference in genital organ hygiene management according to sex experience. Among subjects of this study, 44.1% wanted to use menstrual cup, and 98.8% wanted to have education for their menstrual hygiene products. Conclusion: Based on results of this study, a nationwide survey of the demand for menstrual hygiene products used by Korean women is needed, it is necessary to educate about the proper use of menstrual hygiene products and genital organ hygiene management.

• Korean Journal of Adult Nursing
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• v.25 no.3
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• pp.356-364
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• 2013

Purpose: The purpose of this study was to determine the effects of auricular acupressure on menstrual pain, dysmenorrhea and academic stress among college students. Methods: A non-equivalent pretest-posttest design was used. Participants were 57 female students recruited from one college. The treatment group (n=30) received an auricular acupressure on a valid zone and the control group (n=27) received an auricular acupressure on an invalid zone (placebo). The independent t-test and ${\chi}^2$-test were used to examine group differences by using SPSS/Win18.0. Results: Subjects in the treatment group reported much less menstrual pain of premenstrual day (p=.001), 1st day (p<.001), 2nd day (p=.003), and dysmenorrhea (p=.003). Of significance, participants in the treatment group reported much less academic stress (p=.049) following auricular acupressure. Conclusion: The findings support that auricular acupressure is effective in controlling menstrual pain and academic stress related to menstruation. As the method is simple it would be useful for women students to be taught and encouraged to utilize this method to mitigate the symptoms related to menstruation through self care.

• Women's Health Nursing
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• v.18 no.4
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• pp.302-311
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• 2012

Purpose: The purpose of this study was to examine factors related to attitudes to menstruation in elementary school girls according to menarche experience. Methods: Data were collected using a structured questionnaire from 208 girls in 5th or 6th grade (90 who were menarche and 118 who were not). The study was a cross-sectional study. Data were analyzed using SPSS/WIN 18.0 program for descriptive statistics, t-test, ANOVA, Pearson correlation, and multiple regression. Results: There were significant differences in body image, menstrual knowledge and attitude between the two groups of students. Results from the multiple regression analysis revealed difference in related factors and in the magnitude of the relationship evaluated by standardized beta coefficients. Significant factors, listed by the magnitude of beta coefficients, among students in menarche were positive affect of menarche, self-oriented perfectionism-critical, negative affect of menarche. Significant factors among non-menarche students were menstrual knowledge and self-oriented perfectionism-critical. Conclusion: There are differences between menarche and non-menarche girls in attitude to menstruation and related factors. Based on the results of the present study, systemic health education according to differences between the two groups should be developed to foster positive attitudes to menstruation.

• Journal of Korean Academy of Nursing
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• v.37 no.3
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• pp.276-285
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• 2007

Purpose: This study was conducted to explore the relationship between isoflavones intake from soy foods and perimenstrual symptoms among women. Methods: The research design was a cross sectional study. Subjects consisted of 245 women living in Korea, aged 19-49 years. The measurement tools were MDQ and FFQ. Results: Frequently consumed soy isoflavones foods were rice with soybeans, soybean paste stew, and soy paste with tofu. The amounts of soy isoflavones foods consumed in order from highest to lowest were rice with soybeans, soybean paste stew, seasoned soybean sprouts, and soy paste with tofu. Subjects were divided into three groups by isoflavones intake levels; the small intake group, moderate intake group, and large intake group. There were significant differences in some menstrual symptoms, and postmenstrual symptoms by isoflavones intake levels. In general, the moderate isoflavones intake group showed lower scores in some menstrual symptoms and postmenstrual periods compared to the small and large intake groups. Conclusions: These results suggest some positive health effects of isoflavones from soy foods on perimenstrual symptoms. More accurate, objective measurement needs to be applied and more investigation of soy isoflavones effects on many aspects of women's health need to be done in a future study.

• Journal of Chest Surgery
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• v.37 no.1
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• pp.95-97
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• 2004

Pulmonary endometriosis is a rare disorder. We report a case of a 38-year-old woman with a 10-year history of catamenial hemoptysis due to pulmonary endometriosis which was diagnosed by CT during menstruation and treated successfully by wedge-resection of the right middle lobe. Medical therapy with hormones was not performed, There is no evidence of recurrence 5 months after the operation.

• Korean Journal of Health Education and Promotion
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• v.24 no.2
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• pp.93-109
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• 2007

Objectives: The purpose of the study was to examine the effects of experience based menstrual education program on menstrual attitude and menstrual discomfort among female elementary students. Methods: Non-equivalent control group, pre-post test design was utilized for the study. The participants in the study were 122 female elementary students in P city. They were assigned into 2 groups: The experimental group of 62 and the control group of 60. The experience based education program consisted of 5 sessions with 40 minute length. For control group, no treatment was provided during the period. Post-tests were conducted just after the following menstrual period for both experimental and control groups. The data was analyzed using SPSS WIN 12.0 program. The t-tests were used to answer the research questions. Results: There were significant differences in menstrual attitude and menstrual discomfort between experimental and control groups, The students who participated in the program reported more positive attitude to the menstruation and less discomfort during menstrual period than the students who did not participate in the program. Conclusions: Experience based education had a positive influence on menstrual attitude and menstrual discomfort among female elementary students. Further application of the program would be beneficial for the female elementary students. Future research to standardize the program to the broader population is warranted.

• Korean Parent-Child Health Journal
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• v.11 no.1
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• pp.25-36
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• 2008

The purpose of this study was to investigate the level of obesity and sexual knowledge between age-matched 168 postmenarcheal and 168 premenatcheal girls among 6th grade elementary school girls in Busan. Anthropometric measurements were taken for height and body weight of subjects for obesity and a questionnaire for sexual knowledge representing 5 categories was developed by researcher. For the statistical analysis of the collected data, frequency, Chi-square, t-test, ANOVA, and Pearson correlation were performed by SPSS WIN Vesion 12.0 program. These measurements of menarcheal grils were significantly higher than those of non-menacheal girls in height, body weight, BMI and obesity level. The sexual knowledge was low, expecially they didn't know well about sexual disease and contraception. There was no significant difference between two groups, but there was significant difference among obesity level, obesity group had sexual knowledge than others. And there were significant positive relations between the menarche and the obesity. The most important findings in the study showed that is needed the systemic and concrete sexual education in home, school and community, and especially by the professionals in the sex education field.

• Journal of the Institute of Electronics Engineers of Korea TC
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• v.47 no.12
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• pp.104-110
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• 2010

Japan TV broadcasting signals are measured and analyzed to estimate spillover level from Japan during 44 months from Feb. 2003 to Oct. 2009. Electric field intensity spillover into Korea is measured using fixed measurement system in Busan, and the relationship between the measured data and the predicted value is analyzed by year and seasons. Measurement results show that spillover signals from Japan have a serious effect on Korea broadcasting environment, and so that proper digital switchover strategy is necessary to cope with the spillover situation.

• Sleep Medicine and Psychophysiology
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• v.9 no.2
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• pp.81-85
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• 2002

There are several factors which are more likely to have sleep disorders in fertile women with menstruation than adult men. Menstrual cycle plays an important role in them. We describe herein the overview about the association of menstrual cycle and sleep disorders by viewing the interactions of menstrual cycle and circadian rhythm. We review how menstrual cycle affects sleep-wake cycle by reviewing menstrual cycle and estrous cycle to understand these interactions. Menstrual cycle and estrous cycle are mainly affected by hormonal cycle and light-dark cycle, respectively and they are generally determined in monthly rhythm and annual rhythm, respectively. The determination of estrous cycle is also affected by cyclic changes of hormones besides light-dark cycle. Although sleep-wake cycle almost alternates according to estrous cycle in non-primate mammals, it is hardly affected by menstrual cycle in primate mammals as compared with estrous cycle. But menstrual cycle affects sleep-wake cycle via desynchronization of sleep-wake cycle and temperature rhythm. The decrease of amplitude and phasic change during luteal phase in the daily fluctuation of body core temperature can partially contribute to the induction of sleep disorders in fertile women. In addition to this, premenstrual syndrome which nearly happens during luteal phase commonly have sleep problems. Therefore, we suggest that menstrual cycle and PMS can partially contribute the increase of sleep disorders in fertile women.

• Journal of Korean Medicine for Obesity Research
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• v.18 no.1
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• pp.50-56
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• 2018

Obesity is associated with menstrual cycle disorder. The aim of this study was to investigate the clinical effect of the obesity therapy with Korean herbal medicine (KHM) on obese female patient with oligomenorrhea or amenorrhea. This is a retrospective observational study performed on obesity patients with oligomenorrhea or amenorrhea. Nine patients were treated with KHM and lifestyle management at least 2 months. During the treatment, body weight, body mass index (BMI), percent body fat (PBF) and menstrual cycle length were checked afterwards. Body weight, BMI, and PBF of the patients were decreased during treatments. Five of 9 subjects recovered to normal menstrual cycle. Two subjects improved menstrual cycle. The other subjects remained at oligomenorrhea or amenorrhea. This study shows that the obesity therapy including KHM could be effective to improve menstrual cycle on obese patient. Further large scale studies are necessary for more evidences.