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Table 1 Data sources

From: “The elephant in the room;” a qualitative study of perinatal fears in opioid use disorder treatment in Southern Appalachia

Data sources Sampling strategy Sample size n = Nested sample Included in subset analysis
Patient interviews, prenatal Opportunistic, convenience, purposive 18 x x
Patient interviews, postpartum Opportunistic, convenience, purposive 11 x x
Focus group Opportunistic, convenience, purposive 2 x x
Participant-observation Opportunistic, convenience, purposive 4 months x x
Patient total n = 27 (participant-observation represented a larger number of patients seen in clinic during study period)
Provider interviews Purposive, key informant 10