Fertility and its indicators | PPT - SlideShare
2017年3月26日 · Fertility rates is calculated for specific age groups to see differences in fertility behavior at different ages or for comparison over time. Age specific fertility rate (ASFR) is a measure of the number of children born to each age group, in relation to the number of woman in that age group Seven age groups are conventionally used across the ...
Measures of fertility | PPT - SlideShare
2017年6月23日 · This document discusses various methods for measuring fertility rates, including crude birth rate (CBR), general fertility rate (GFR), age-specific fertility rate (ASFR), total fertility rate (TFR), gross reproduction rate (GRR), net reproduction rate (NRR), and child-women ratio.
Measures of fertility | PPT - SlideShare
2012年7月31日 · Age Specific Fertility Rate (ASFR) Age pattern of child bearing in any population is the best revealed by computing age specific fertility rates. It is the number of births per year per women in a given age group in a given year and geographical area. nBx ASFR(nfx) = nW x nBx = No. of Births to the women of ages x to x + n yrs in a given yr and ...
Age-specific fertility rates (ASFR) are the number of live births in the last 3 years, divided by the average number of women in that age group during the same period, expressed per 1,000 women
Fertility rates is calculated for specific age groups to see differences in fertility behavior at different ages or for comparison over time. ASFR = AGE SPECIFIC FERTILITY RATES: WHY DO WE NEED THEM?
PPT - CHAPTER 3 FERTILITY MEASURES . PowerPoint
2024年12月20日 · Age Specific Fertility Rate • Number of births per 1000 women of a specific age (group) in a given year. Fertility rates is calculated for specific age groups to see differences in fertility behavior at different ages or for comparison over time.
Age specific fertility rate PowerPoint (PPT) Presentations, Age ...
Age Specific Fertility Rate. Age Specific Fertility Rate (ASFR) = (Number of births to women in age group i / Number of women in age group i ) x 1000 Total Fertility Rate (TFR) = (The sum of the Age Specific Fertility Rates x The number of years in each age group) / 1000 .
9 Fertility | PDF | Total Fertility Rate | Labor And ... - Scribd
This document discusses various measures and concepts related to fertility analysis. It defines demographic measures such as the crude birth rate (CBR), general fertility rate (GFR), age-specific fertility rates (ASFR), total fertility rate (TFR), parity progression ratio (PPR), gross reproduction rate (GRR), and net reproduction rate (NRR).
PPT - Fertility Rate PowerPoint Presentation, free download
2014年8月2日 · Net reproduction rate (Nrr) • Average number of daughters that would be born to a woman if she passed through her life-time from birth to the end of her reproductive years conforming to the age-specific fertility and mortality rates of a given year
CHAPTER 3 FERTILITY MEASURES . - ppt download
Fertility rates is calculated for specific age groups to see differences in fertility behavior at different ages or for comparison over time. ASFR = 12