Period | Purpose | Training dates | Number of data collectors | Entire data collection |
---|---|---|---|---|
First | Pre-implementation data; mothers’ survey; facility information | 14 Feb 2017–17 Feb 2017 | 12 | 20 Feb 2017–10 Mar2017 |
Second | Post-implementation data | 30 Aug 2017–1 Sept 2017 | 8 | 4 Sept 2017–20 Sept 2017 |
Third | Post-implementation data; mothers’ survey; facility information | 4 Apr 2017–6 Apr 2017 | 14 | 9 Apr 2018–11 May 2018 |