Table 2. Percentage of unaccounted medicines (anthelmintic, antimalarial, ORS) in 1999 and 2009 across six public health facilities in the Rufiji District, Tanzania.

Medicine	1999 (95% CI)	2009 (95% CI)
Antimalarial	59.8% (59.7–60.0)	17.8% (17.5–18.2)
ORS	63.8% (63.1–64.5)	80.7% (80.1–81.3)
Anthelmintic	81.9% (81.6–82.1)	71.1% (70.2–72.0)