Why is women’s median marriage age usually calculated for ages 25–49?
Last reviewed:
Direct answer
Age at first marriage can be calculated only for people who have married, while younger respondents still include many who will marry later. Restricting the median to women aged 25–49 reduces the bias that would occur if a teenage group contained only its earliest marriages. DHS also reports results by sex and age because men and women have different marriage-timing distributions. The denominator and completed exposure period are therefore part of the indicator, not optional detail.
Sources used
Pakistan Demographic and Health Survey 2017–18
National Institute of Population Studies and The DHS Program
National survey evidence for marriage timing, women, households and health indicators.View sourcePakistan Country Indicators
The DHS Program
Indicator page summarizing Pakistan DHS measures across survey waves.View source