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. Author manuscript; available in PMC: 2015 Apr 24.
Published in final edited form as: AIDS. 2014 Apr 24;28(7):1041–1048. doi: 10.1097/QAD.0000000000000197

Figure 2. Proportion of dosing errors according to dosing instrument and by literacy level (n=316).

Figure 2

There was no significant difference in the proportion of dosing errors using the dosing cup compared with the dosing syringe (Figure 2A). Using cups, participants with below-average literacy (2B, left figure) were more likely than participants with above-average literacy (2C, left figure) to make any dosing error (p<0.001) and major dosing errors (p<0.001). With the syringe, participants with below-average literacy (2B, right figure) were more likely than participants with above-average literacy (2C, right figure) to make any dosing error (p<0.001) and major dosing errors (p<0.001).