Results 111 to 120 of about 41,803,081 (273)

The J shaped association of age at menarche and cardiovascular events: systematic review and meta-analysis

Scientific Reports
This study aimed to evaluate the association between age at menarche and cardiovascular (CV) events through a systematic review and meta-analysis of observational studies. A comprehensive literature search covering studies published from January 1, 2000,
Samira Behboudi-Gandevan, Cathrine Fredriksen Moe, Ingunn Skjesol, Ellen Christin Arntzen, Razieh Bidhendi-Yarandi   +4 more
doaj   +1 more source

Recalled age of menarche in Britain

Annals of Human Biology, 1986
The purpose of this study was to determine recalled age at menarche from the National Child Development Survey of all children born in Britain in one week of 1958. All subjects were questioned at the same age (16 years); mean age at menarche was estimated as 13.3 +/- 0.02 years. The data deviate significantly from normality.
C G, Mascie-Taylor, J L, Boldsen
openaire   +2 more sources

Puberty timing and cognitive functioning: insights from the Adolescent Brain Cognitive Development (ABCD) study and Mendelian randomization

Journal of Child Psychology and Psychiatry, EarlyView.
Background Early puberty timing is linked to altered neurodevelopment and adverse mental health outcomes, yet its relationship with cognitive functioning remains unclear. We examined the effects of puberty timing across multiple cognitive domains.
Lars Dinkelbach, Bianca Serio, Sofie Valk, Franka Edith Weisner, Luise Margaretha Bläschke, Triinu Peters, Anke Hinney, Börge Schmidt, Raphael Hirtz   +8 more
wiley   +1 more source

Systematic review and meta-analysis of mean age at menarche in Iranian girls

Caspian Journal of Reproductive Medicine, 2015
Background: Many observational studies were published concerning the mean age at menarche and suggested those which may be a decreasing age at menarche in Iranian girls. The aim of this systematic review and meta-analysis was to estimate the overall mean
Farideh Mohsenzadeh- ledari, Afsaneh Keramat, Ahmad Khosravi   +2 more
doaj   +2 more sources

Body Mass Index and Hypertension as Mediators of the Association Between Age at Menarche and Subclinical Atherosclerosis: A Sex‐Specific Mendelian Randomization Analysis

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Early age at menarche (AAM) has been associated with a higher risk of carotid artery intima‐media thickness (cIMT), an indicator of subclinical vascular disease, albeit the mechanisms underlying this association remain elusive.
Devendra Meena, Jian Huang, Marie‐Joe Dib, Julio Chirinos, Manyi Jia, Ganesh Chauhan, Dipender Gill, Paul Elliott, Abbas Dehghan, Ioanna Tzoulaki   +9 more
doaj   +1 more source

The Age of the Menarche in the Tropics [PDF]

BMJ, 1953
D C, WILSON, I, SUTHERLAND
openaire   +2 more sources

Clinical Symptomatology, Cognition and Psychosocial Wellbeing in Adolescents With Myalgic Encephalomyelitis/Chronic Fatigue Syndrome: A Cross‐Sectional Observational Study

Journal of Paediatrics and Child Health, EarlyView.
ABSTRACT Aim Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a disabling illness that frequently begins in adolescence, yet adolescents with ME/CFS remain an under‐researched population. We aimed to characterise the cognitive and psychosocial wellbeing of adolescents with ME/CFS relative to normative benchmarks and unaffected age‐peers ...
Tracey Chau, Elisha K. Josev, Adam Scheinberg, Natalie Thomas, Fiona McDonald, Colette Reveley, Paul R. Gooley, Christopher Armstrong, Sarah Knight   +8 more
wiley   +1 more source

Association of Age at Menarche with General and Abdominal Obesity in Young Women

Medicina
Background and Objectives: Age at menarche is related to various biological and socioeconomic factors in childhood. The aim of the study was to examine the association of age at menarche with general and abdominal obesity in young women.
Rada Rakic, Tatjana Pavlica, Jelena Havrljenko, Jelena Bjelanovic   +3 more
doaj   +1 more source

The Age at Menarche [PDF]

Journal of Epidemiology & Community Health, 1966
openaire   +2 more sources

Diabetes and menopause: A critical yet neglected intersection

Diabetic Medicine, EarlyView.
Isabell Haage, David Studer, Petra Stute, Lia Bally   +3 more
wiley   +1 more source