Interviewer instructions
4.7 Age (Column-5)
The age of every person will be written in this column. It may be inquired, "what is the age of that person?" (by asking his name.) Age is the interval, which is estimated or calculated in completed years between the period of birth of person and the time of survey.
For children who are less than one year, 0 (zero) will be entered for their age. The age of every person will be counted from the starting date of survey. The child who has not attained the age of one year, his age will be written [Pg. 29] zero (0) in that column. For the person whose age cannot be known, the enumerator should try to estimate correct age of the member while reminding him memorable past historical events, these can be both local and national. For example, the date of creation of Pakistan in 14th August, 1947, Indian attack on Pakistan in September 1965, a starvation in Bengal in 1943, and an earthquake in Quetta in 1934, etc. In most of cases the correct estimate of age can be guessed with reference to the age of the different members of the household. Estimation of age is a very important task, so the enumerators will have to do hard work and use their wisdom in this connection. Sometimes it is better to guess the age of the members of household. The relation between them should be kept in view for it. It has to start from the youngest child and finish on the oldest person of the household. The age of wife/husband can be estimated from age at which they got married. The age of first child can be calculated/known by the difference of age between his parents at the time of marriage and the time of birth of first baby. The age of other children can be guessed by the intermediate interval of their birth.