National Population Health Survey: Household Component, Longitudinal (NPHS)

Summary of changes

Activity on this program started: June 1994

Reference period of change - 2010-2011 (Cycle 9)

In Cycle 9, no field test was conducted, since changes to the questionnaire were minimal. Instead, additional in-house testing was performed.

Reference period of change - 2006-2007 (Cycle 7)

Instrument design - From Cycles 1 to 6 two field tests were conducted. For Cycle 7 and 8, one field test was only one field test is conducted (in November prior to collection).

Report a problem on this page

Is something not working? Is there information outdated? Can't find what you're looking for?

Please contact us and let us know how we can help you.

Privacy notice

Date modified: