National Household Survey (NHS)
Age of person, number
Age refers to the age of a person (or subject) of interest at last birthday (or relative to a specified, well-defined reference date).
Person refers to an individual and is the unit of analysis for most social statistics programmes.
The data for this variable are reported using the following measurements:
- 'Age' is expressed in individual years of age ranging from 0 (less than one year) to the maximum number on the file.