Table 3.

Sample size and area coverage

District	Interviews (n)	Final sample (n)
Faisalabad
Low wealth	268	249
Middle wealth	271	242
High health	275	262
Total	814	753
Hyderabad
Low wealth	284	256
Middle wealth	300	265
High health	286	267
Total	870	788
Overall	1684	1541

The table shows unweighted numbers of observations.

Authors’ survey of households with 6–23-month-old children from Faisalabad and Hyderabad districts, Pakistan.