• Research in Community and Public Health Nursing
• /
• v.17 no.1
• /
• pp.125-133
• /
• 2006

Purpose: This study was performed to identify the relationship between PMS and sex role. Method: Data were collected from 417 female college students in Seoul and Gyeonggi-do area during the period from the 6th of September to the 15th of October in 2004. Collected data were analyzed using SPSS WIN 11.0. Result: The results of this study were as follows: 1) Perceived subjective symptoms were clustered endogenous depressive feature ($2.76{\pm}.97$), anxiety ($2.76{\pm}1.09$), and impulsivity ($2.72{\pm}1.02$). 2) PMS was significantly different according to the general characteristics of menarche age (F=5.910, p=.003), pain (F=7.886. p=.000) and family history (F=5.366, p=.005), masculinity was significantly different according to menarche age (F=3.174, p=.043), and femininity was significantly different according to menarche age (F=3.742, p=.025) and pain (F=3.256. p=.040). 3) Femininity and PMS were in a positive correlation with each other (r=.623. p=.000). Conclusion: This results showed that there is a significant correlation between PMS and sex role. For future research, it is recommended to identify major factors affecting PMS and the relationships between them and various subjects.

• The Research Journal of the Costume Culture
• /
• v.13 no.2 s.55
• /
• pp.255-268
• /
• 2005

The purpose of this study was to identify the physical characteristics of early adolescent girls by age. A total of 529 girls aged between 10 and 14 were measured and data were collected from 42 anthropometric and 41 photographic measurements per a person. SAS 8.1 was used in data analysis including means, standard deviations, t-test, Duncan test and frequency analysis. The results of this study are as follows. Most items related to height and length increased significantly at the age of $10\sim11$ and the growth slowed down at the age of $13\sim14$. As for items related to circumference, the growth rate was high at the age of $11\sim12$, and gradually slowed down afterward. Out of circumference items, hip circumference showed the highest growth rate. As for items related to thickness and width, thickness-related items grew quickly at the age of $10\sim12$, and among which bust thickness showed the highest growth rate. As for drop, the difference between hip circumference and waist circumference was most remarkable, but the difference between hip circumference and bust circumference was not large. The largest number of subjects had their menarche during the age of $11\sim12$ and, after menarche, their horizontal growth became active.

• The korean journal of orthodontics
• /
• v.39 no.1
• /
• pp.28-35
• /
• 2009

Objective: The purpose of this study was to investigate the relationship between menarche and cervical vertebral maturation. Methods: Lateral cephalograms of 67 young korean girls within the range of 1 year before or after their menarche were gathered. The concavity of the cervical vertebrae base and the ratio of the base length to the 3rd and 4th cervical vertebrae anterior height were measured and analyzed. Results: The mean measured values were as follows, concavity of the 3rd cervical vertebrae base: 1.27(${\pm}0.18$) mm, concavity of the 4th cervical vertebrae base: 1.06(${\pm}0.15$) mm, ratio of the base length to the 3rd cervical vertebrae anterior height: 0.73(${\pm}0.06$) and ratio of the base length to the 4th cervical vertebrae anterior height: 0.70(${\pm}0.05$). There was a significant increase in the ratio of the base length to the 3rd vertebrae anterior height and the base concavity of the 3rd and 4th cervical vertebrae during the period of 1 year before to 1 year after their menarche. Conclusions: These characteristics of the 3rd and 4th cervical vertebrae on the lateral cephalogram can provide useful clues on evaluating the growth stage.

• The Korean Nurse
• /
• v.9 no.2 s.46
• /
• pp.37-39
• /
• 1970

• Clinical and Experimental Pediatrics
• /
• v.64 no.1
• /
• pp.26-27
• /
• 2021

• Journal of the Korean Society of School Health
• /
• v.27 no.3
• /
• pp.121-129
• /
• 2014

Purpose: The purpose of this study were to compare general characteristic of high school girls according to menarcheal age and to investigate the factors associated with the menarcheal age of high school girls. Methods: This study utilized the data of the 2013 Korean Youth Risk Behavior Web-based Survey (KYRBWS). The sample included 18,077 high school girls who experienced menarche. The questionnaires used for this study assessed menacheal age, grade, place of residence, family affluence, height, weight, diet pattern, physical activity, sleep duration, and stress level. Data was analyzed using the complex sample analysis (${\chi}^2$-test, ANOVA and multiple regression analysis). Results: Higher BMI, frequent vegetable consumption, short sleep duration, and higher stress level were associated with an earlier menarcheal age among high school girls. Conclusion: The findings of this study indicate intervention strategies to control the timing of menarche.

• Asian Pacific Journal of Cancer Prevention
• /
• v.13 no.10
• /
• pp.4979-4981
• /
• 2012

Aim: Breast cancer is one of the most common cancers of women in India with high fatality rate. Over a 1 year study period 105 consecutive biopsy or fine needle aspiration cytology confirmed breast cancer patients were interviewed by direct questionnaire method regarding risk factors attending Surgery and Radiotherapy OPD of Medical College Kolkata, West Bengal while taking other 105 patients attending Surgery Department for some other disease as controls. The data were compiled in MS Excel 2007 and analyzed by Epi info 3.5.1 software. Among the cases, rural residence, illiteracy and low socio-economic status was significantly higher than controls. Late onset of menarche, late onset of menopause, ever OCP usage, breast feeding for 1-2 years and age of 1st childbirth between 20-30 years were found to be significant protective factors. People should be made aware regarding the modifiable risk factors to prevent breast cancer.

• Asian Pacific Journal of Cancer Prevention
• /
• v.13 no.11
• /
• pp.5489-5495
• /
• 2012

Cervical cancer is a serious public health problem in Thailand. We investigated possible risk factors for cervical cancer including HPV infection, p53 polymorphism, smoking and reproductive history among women in Northeast Thailand using a case control study with 177 cases and age-matched controls. Among the HPV carriers, a significantly increased risk for cervical cancer with an OR of 36.97(p<0.001) and an adjusted OR of 38.07(p<0.001) were observed. Early age at first sexual exposure, and multiple sexual partners increased the risk of cervical cancer with ORs ranging between 1.73-2.78(p<0.05). The interval between menarche and first sexual intercourse <6 years resulted in a significant increase in the risk for cervical cancer with ORs ranging between 3.32-4.09 and the respective adjusted OR range for the 4-5 and 2-3 year-old groups were 4.09 and 2.92. A higher risk was observed among subjects whose partner had smoking habits, whether currently or formerly; with respective ORs of 3.36(P<0.001) and 2.17(p<0.05); and respective adjusted ORs of 2.90(p<0.05) and 3.55(p<0.05). Other smoking characteristics of the partners including smoking duration ${\geq}20$ years, number of cigarettes smokes ${\geq}20$ pack-years and exposure time of the subject to passive smoking ${\geq}5$ hrs per day were found to be statistically significant risks for cervical cancer with adjusted ORs of 3.75, 4.04 and 11.8, respectively. Our data suggest that the risk of cervical cancer in Thai women is substantially associated with smoking characteristics of the partner(s), the interval between menarche and first sexual intercourse as well as some other aspects of sexual behavior.

• The Journal of the Korea Contents Association
• /
• v.14 no.8
• /
• pp.297-306
• /
• 2014

This paper is a descriptive study that aims to investigate attitudes towards menstruation, symptoms and coping behaviors in order to develop a program for building positive attitudes toward menstruation in primary school students. The mean age of menarche was 12.3 years, and students generally showed negative attitudes towards menstruation. Students who experienced menarche had relatively more positive attitudes than those who did not. However, no significant difference was exhibited. Menstrual symptoms occurred rarely or at a moderate level by showing a low score of 2.12 points. Of all sub-factors, 'pain' was the most serious. The most common coping behaviors during menstruation was 'I take a warm shower' and 'I take a rest or nap', while respondents rarely checked 'I take vitamin B supplements' and 'I take painkiller'. Based on the above findings, the study intends to perform a systematic study to further identify the factors affecting menstrual attitudes in primary school students. In addition, this paper suggests effective healthcare education on menstruation to build positive attitudes towards menstruation and education and counseling programs for adopting appropriate coping strategies to deal with menstrual symptoms.

• The Journal of Pediatrics of Korean Medicine
• /
• v.20 no.2
• /
• pp.101-114
• /
• 2006

Objective : In order to educate juveniles with proper sex education and to present advisable sexual culture among them, we researched the revelation age and duration period of secondary sex characteristics of 5th and 6th elementary student in Cheon-an, and compared them with their mother's case. Method : We did a survey among 5th and 6th grade elementary student in Cheon-an, which includes pictures presenting, different stages of breasts and pubic hair development. Results : Results show that in girls, average menarche age was 11.47 while the average of their mother's was 14.25. 3 years of decline was observed. On boys, average pubic hair development age was 11.42, similar to the average age of voice change, 11.43. Girls showed relatively earlier distribution of pubic hair manifestation age of 11.39, than in boys, which was 11.42. Concerning the sexual maturity, 99% of girls were over B2, while 43% of boys were over PH2. Almost all of the female participants manifested secondary sex characteristics, and half of them were in the stage of pubic hair development. Conclusion : We observed that the average age of manifesting secondary sex characteristic among elementary students is getting younger and especially, menarche age of young girls is significantly showing downward tendency compared to their mothers'. Sex education in elementary schools should be carried out considering the development stage of secondary sex characteristics among students.