Comparability
Apart from universe differences, FPNONNP7 has no comparability problems.
Comparability - Standard DHS
An open-ended question about where family planning can be obtained for women not currently using a method is included in Phase IV forward of the standard DHS questionnaire. FPNONNP7 is a country-specific response.
To increase comparability across samples, IPUMS-DHS created the standard variable FPNONNGO to integrate samples including "NGO" as a source of family planning. FPNONNP7 is combined with other NGO responses in that standard variable for the 2001, 2006, and 2011 Nepal samples. IPUMS-DHS users are encouraged to review the Description tab of FPNONNP7 or the Comparability Tab of FPNONNGO for more information on the specific categories combined for the Nepal 2001, 2006, and 2011 samples.