Table 1 Maximum sample sizes for qualitative study participants
Study participants | Sample size | Assumptions and approximate number of participants per site |
|---|---|---|
Study facilities | 10 health facilities | 10 health facilities with high numbers of HIV exposed infants identified per month were purposively selected to participate in the study |
Heath care workers | Up to 30 health workers | Up to 3 health care workers at each facility |
Health managers (lab or facility managers) | Up to 10 managers | Up to 10 managers across facilities |
Mothers of HIV exposed infants | Up to 40 women | Up to 4 women per facility |