نتایج جستجو برای: menstrual factors

تعداد نتایج: 1088970  

Journal: :Cancer 2001
P Pujol J P Daures J P Brouillet S Chang P Rouanet J Bringer J Grenier T Maudelonde

BACKGROUND Despite numerous studies, the influence of timing at surgery in relation to the menstrual cycle on the prognosis of breast carcinoma is still controversial. Most studies are retrospective, and the reliability of the menstrual history data is limited by the lack of hormonal assessment at the time of surgery. The authors prospectively studied the influence of the menstrual cycle phase ...

Journal: :International Journal of Public Health Science 2022

<p>This study aimed to determine the prevalence of menstrual hygiene and association between mother’s role function among early adolescent girls. This cross-sectional used a simple random sampling technique. The target population including girls aged 12-15 years old, had menarche. Hence, 367 respondents in this passed analysis's inclusion criteria. Multivariable logistic regression was as...

2017
Mahbub-Ul Alam Stephen P Luby Amal K Halder Khairul Islam Aftab Opel Abul K Shoab Probir K Ghosh Mahbubur Rahman Therese Mahon Leanne Unicomb

BACKGROUND Many adolescent girls in low-income and middle-income countries lack appropriate facilities and support in school to manage menstruation. Little research has been conducted on how menstruation affects school absence. This study examines the association of menstrual hygiene management knowledge, facilities and practice with absence from school during menstruation among Bangladeshi sch...

2015
Arbind Kumar Choudhary Rekha Jiwane Tanwir Alam Sadawarte Sahebrao Kishanrao

Background: Menstrual cycle is a physiological change that occurs in female subjects. The first menstruation of women is called menarche. The developmental status of a pubertal female can be assessed using this vital maturity indicator. The age of menarche is determined by number of factors such as general health, genetic factors, and socioeconomic and nutritional statuses. Aims and Objective: ...

Journal: :The Journal of clinical endocrinology and metabolism 2006
Karen A Matthews Nanette Santoro Bill Lasley Yuefang Chang Sybil Crawford Richard C Pasternak Kim Sutton-Tyrrell Maryfran Sowers

CONTEXT Menstrual cycle characteristics may be associated with cardiovascular disease (CVD) risk. OBJECTIVE The objective of this study was to describe the relationships between menstrual cycle characteristics and daily reproductive hormone measures with CVD risk factors in middle-aged women. DESIGN AND SETTING Cross-sectional associations were examined between CVD risk factors and urinary ...

2010
Shabnam Omidvar Khyrunnisa Begum

Background: Menstruation is a natural phenomenon among matured females who experience shedding of blood for 1-7 days every month from the age of maturity until menopause. Menstrual hygiene and management is an issue that is insufficiently acknowledged and has not received adequate attention. Aims and Objectives: This study seeks to assess hygienic behavior of unmarried females aged 15 to 22 yea...

2018
Hanan Al-taee Ban J. Edan

Background Identifying predictors of the probabilities of conception related to the timing and frequency of intercourse in the menstrual cycle is essential for couples attempting pregnancy, users of natural family planning methods, and clinicians diagnosing for possible causes of infertility. The aim of this study is to estimate the days in which the likelihood of conception happened by using f...

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