WHO did a glowing report later on using GBD modelling on NARSS data as well as other surveys
searo.who.int/india/mediacen…
1. NFHS -4 survey were held only 6 months prior to NARSS and showed low coverage
2. No effect on stunting/nutrition data
3. (Most serious ) allegation - Survey was biased from beginning n data changed if it didn't match desired details in MIS.
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@payalhathi
who work with Diane Coffey who does a lot of work on sanitation n done RCTs on it.
nationalgeographic.com/magazine/2017/…
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Yes NSSO sample survey which showed toilet use at 95.6% .
Implying that in places where toilet have been built,people now use them(behavioural change)
mospi.nic.in/sites/default/…
theprint.in/opinion/no-mod…
m.huffingtonpost.in/amp/2018/10/02…