Objective: To estimate the mean age at menarche and its association with nutritional status
in Brazilian adolescents. Methods: The study sample included female adolescents aged 12 …

Secular trends in anthropometric parameters have been documented in most European
countries, but no data is available regarding Romanian. The aim of the study was to …

Purpose Preeclampsia affects between 2 to 8% of pregnancies worldwide and is associated
with significant adverse outcomes for both mothers and their offspring. The present study …

Objectives The aim of the study was to measure the causal effect of selected socio‐
economic factors and anthropometrical characteristics on the menarche occurrence …

Objectives This study aims to assess the secular trend in age at menarche (AAM) in Mexico
over the 20th century, and compare the patterns according to area of residence …

Background The menarche plays an important role in a woman's life, as its onset may
generate the development of certain pathologies in the future. Objectives To review the …

Developed countries have shown a time trend towards a younger age at menarche (AAM),
which is associated with increased risk of later obesity and non-communicable diseases …

Improved sexual and reproductive health is a key pillar of the overall health, empowerment,
and human rights of individuals and of the sustainable and equitable development of …

Background A number of studies have reported on associations between reproductive
factors, such as delivery methods, number of birth and breastfeeding, and incidence of …

Objective: The purpose of the present study was to explore memories of menarche in a
sample of 404 young adult Mexican women who had reached menarche on-time or earlier …