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. 2019 Jun 6;14(6):e0217485. doi: 10.1371/journal.pone.0217485

Fig 2. One-way SMS trials in Africa: Trial status and clinical conditions.

Fig 2

*Reproductive/antenatal health: Reproductive/antenatal knowledge, medical abortion, facility delivery, child dietary diversity. Non-communicable diseases: Diabetes, hypertension. One ongoing NCD trial is a multicenter study in South Africa and Malawi, hence the number of symbols exceeds the number of included trials by one. §Map developed by use of mapchart.net.