P215 Age at menarche in girls with cystic fibrosis
نویسندگان
چکیده
منابع مشابه
Age of menarche in girls with cystic fibrosis.
UNLABELLED Malnutrition, delayed growth and puberty are commonly observed in children suffering from cystic fibrosis. The aim of this study was to assess the age of menarche in girls with CF using status quo analysis. The relationship between types of CFTR mutations and onset of the first menstruation was also evaluated. Material was based on somatic data gathered from medical history records o...
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he most important event in the whole process of female puberty is the onset of cyclic menses (menarche). The age of the menarche varies in different part of the world and is known to be influenced by genetic, socio-economic status, and environmental conditions, body status and level of education,1 age at menarche was first calculated in mid 19th century in Denmark,2 since then, many authors hav...
متن کاملAge at Menarche and its Relationship to Anthropometric Indices in Adolescent Girls
Background Menarche is a substantial and important period in the health of adolescent girls’, and has a significant impact on their health in the upcoming years. Accordingly, in this study, we aimed to not only determine the average age of menarche among high school girls in Qom city, but also to examine the effect of some factors on onset age of menarche. Materials and Methods In this cross-se...
متن کاملAge at Menarche and its Related Factors among School Girls, in Zanjan, Iran
BackgroundThere are differences in the age at menarche in different countries and it seems that in recent decades gradually the age of puberty is declining. The aim of the present study was to determine the age at menarche and its related factors in school girls in Zanjan city, Iran.Materials and MethodsThis cross-sectional study was conducted on 1,500 healthy school girls between 6-17 years ol...
متن کاملThe mean age at menarche of Irish girls in 2006.
Strong evidence exists of a downward secular trend in the age at menarche; which appears to be associated with improved health and nutritional circumstances over the past two centuries. The aim of this study was to determine the mean age at menarche of Irish girls in 2006, as this has not been verified since 1986. A nationally representative sample of Irish girls (n = 4720, age 10-18 years) was...
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ژورنال
عنوان ژورنال: Journal of Cystic Fibrosis
سال: 2018
ISSN: 1569-1993
DOI: 10.1016/s1569-1993(18)30510-1