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. 2013 Jul 12;13:273. doi: 10.1186/1472-6963-13-273

Table 1.

Data collection and number of informants

Data collection method Number of IDIs/FGDs Total No. of informants
In-depth interviews
Health facility PMTCT in-charges
10
    21
District managers
8
Regional managers
3
Total
21
Focus Group discussions
Health facility workers involved in PMTCT
2
    22
  Total number of informants     43