Height and weight

It is recommended that the height and weight of both parents and child are measured

using medically approved equipment during the interviewer visit. If the height of the

parent was validly measured at the previous wave, it should be sufficient just to take

a new weight measurement. These and other physical measurements, including

biomarkers, are discussed in sections 2.4 and 2.5 within the health chapter.

6.5 Other Methodological Approaches from Other Studies