Approches longitudinales : confrontations franco-canadiennes
organisé par le Centre Maurice Halbwachs Inscription avant le 1er octobre 2007
organisé par le Centre Maurice Halbwachs Inscription avant le 1er octobre 2007
Discutant : Guy Desplanques (Insee)
‘Race’ in the UK
Proportion of infertile women. The proportion of women in a cohort who reach the end of their reproductive life without giving birth to a child. Not to be confused with infecundity or sterility, which is the incapacity to conceive.
The biological inability of a man, a woman or a couple to produce a live birth.Synonym: sterility
Migration within a country.
Movement of individuals or populations to settle in a different country. Migration into a country is referred to as immigration, and migration from a country as emigration. Net migration is the difference between the number of persons who enter a territory (immigrants) and the number who leave (emigrants), generally calculated over a year.
Time lived since birth.Age can be calculated in a number of ways: Age in completed years: age at last birthday, i.e. number of complete years lived by an individual at a given moment in time. Age reached: difference between the current year and the year of birth. It is used to define a birth cohort Exact age: it measures ...
Distribution of fertility by mothers’ agesIt can be determined by calculating mean age at childbearing, or if it concerns first birth fertility, mean age at first birth. When a decrease in fertility at younger ages is at least partially offset by an increase in fertility at older ages, fertility timing is said to be postponed.
Distribution of first marriages by age at marriage.Also called mean age at first marriage.