Webbackground according to age of menarche within the age range to which we restrict our estimates. More important, this bias would work against our central findings. Hence, the results may underestimate parents’ increase in schooling investment that arises from delayed marriage. We also present evidence that reaching menarche indeed affects WebThe aim of this study was to investigate the early age at menarche and its associated factors in school girls (age, (PDF) Early age at menarche and its associated factors in …
Ages at menarche and menopause, hormone therapy, and the risk …
WebOct 1, 2002 · As compared with 5- to 9-year-old white girls, black girls were taller and weighed more, characteristics that were predictive of a relatively early (before age 11.0 years) menarche. However, even after adjustment for weight, height, and other characteristics, the rate of early menarche remained 1.4-fold higher among black girls … WebConclusions: Early age at menarche (before age 12 yr) was associated with increased risk of cardiovascular disease events, cardiovascular disease mortality, and overall mortality … tap handles seattle
ERIC - EJ937775 - Age at Menarche Is Associated with Divergent …
WebOct 1, 2005 · For several countries, the mean age at menarche had already started to decline from 1920 onward. Hauspie et al. ( 8) found a decrease in mean age at menarche of 4.5 months per decade in the years 1910–1970, which is slightly more compared with our findings (1–4 months per decade). WebSep 9, 2024 · Early age at menarche is a risk factor for insulin resistance [], type 2 diabetes [2, 3], cardiovascular diseases [] and hormone-related cancers [5,6,7].Data from previous studies have consistently pointed to … WebFeb 2, 2024 · Menarche marks the start of the reproductive life span and has implications for chronic disease and mortality. Earlier age at menarche is a recognized risk factor for breast cancer. 1, 2 Mortality and cardiovascular disease have also been associated with age at menarche. 3 Age at menarche has decreased globally over the last several decades … tap handles machinist