Mean menarcheal age by birth cohorts among ever-married women (15-49 years) in India, IHDS, 2004–2005.

<p>Note: Analysis of Variance (ANOVA) test has been applied to check the difference in mean age at menarche across birth cohorts; P<0.001 indicates statistically significant at 1%; Unweighted samples have been reported; CI is confidence interval.</p><p>Mean menarcheal age by birth cohorts among ever-married women (15-49 years) in India, IHDS, 2004–2005.