Results 51 to 60 of about 95,097 (265)
Autism Spectrum Disorder Among Gender‐Diverse Children and Adolescents: A National Cohort Study
Autism Research, EarlyView.ABSTRACT Autism spectrum disorder (ASD) is more prevalent in transgender and gender‐diverse (TGD) individuals than in the general population, yet the specific developmental pathways within and clinical outcomes of this intersection are insufficiently understood.
Erez Topaz +7 more
wiley +1 more source
Pubertal timing and incident uterine cancer in the Sister Study cohort. [PDF]
Int J CancerWhat's new? Younger age at menarche is an established risk factor for uterine cancer. Age at onset of breast development (thelarche), the earliest marker of pubertal estrogen exposure unopposed by progesterone, may also be relevant to uterine cancer risk, but this association has not been explored. Using data from the US prospective Sister Study cohort,
Harrell AN +4 more
europepmc +2 more sources
The Age At Menarche In Nigerian Adolescents From Two Different Socioeconomic Classes [PDF]
, 2008 Menarcheal age was studied in 900 girls, half of which were from middle class families and the other half from low income class families from the Niger delta region of Nigeria.
Ofuya, Zuleat Millicent
core +1 more source
Relationship of age at menarche on anthropometric index and menstrual irregularity in late adolescent girls in Seoul [PDF]
Annals of Pediatric Endocrinology & Metabolism, 2013 PurposeTo examine the relationship between menarcheal age and anthropometric indices and menstrual irregularity in late adolescent girls in Seoul.MethodsWe surveyed 4,218 fertile adolescent girls between the ages of 16 and 18 years to determine their ...
Seung Eun Lee +7 more
doaj +1 more source
Biological Reviews, EarlyView.ABSTRACT Human life history is derived compared to that of our closest living relatives, the great apes. It has been suggested that these derived traits are causally related to aspects of our ecology, social behaviour and cognitive abilities. However, resolving this requires that we know the evolutionary trajectory of our distinctive pattern of growth,
Paola Cerrito +2 more
wiley +1 more source
Contraception and Reproductive MedicineObjective Both early and late age at menarche have been associated with various health issues and may influence the risk of infertility. This present study investigated the relationship between age at menarche and infertility risk.
Mahmood Moosazadeh +4 more
doaj +1 more source
Age at menarche does not correlate with the endometriosis phenotype.
PLoS ONE, 2019 ObjectiveTo evaluate the association between the endometriosis phenotype and the age at menarche.DesignAn observational, cross-sectional study using prospectively collected data (Canadian Task Force classification II-2).SettingSingle university tertiary ...
Louis Marcellin +7 more
doaj +1 more source
Psychiatric Morbidity Is Overrepresented in Young Girls at High Risk of Developing Anorexia Nervosa
International Journal of Eating Disorders, EarlyView.ABSTRACT Objective Psychiatric comorbidity frequently presents in anorexia nervosa (AN). Yet, the premorbid mental health status is relatively unknown. The aim of this study was to map out psychiatric morbidity and psychopathology among girls at familial high risk (FHR) of developing AN, thereby detecting possible underlying vulnerabilities preceding ...
Karin Dahlin +3 more
wiley +1 more source
Introduction to and Screening Visit Results of the Multicenter Pediatric Crohn's Disease Growth Study. [PDF]
, 2020 BackgroundStatural growth impairment is more common in males with Crohn's disease (CD). We assessed sex differences in height Z score differences and bone age (BA) Z scores and characterized age of menarche in a novel contemporary cohort of pediatric CD ...
Andrews, Howard +9 more
core
The Familial Clustering of Age at Menarche in Extended Twin Families [PDF]
, 2007 The timing of puberty is complex, possibly involving many genetic factors that may interact with environmental influences. Familial resemblance for age at menarche was studied in a sample of 4,995 female twins, 1,296 sisters, 2,946 mothers and 635 female
A Must +26 more
core +6 more sources