Table 4. Malaria strata definitions.

Strata level	Definition
Highest burden strata	At least two of the highest-burden cutoffs
High burden strata	Only one of the highest burden cut-offs
Moderate burden strata	At least two of the high-burden cut-offs and zero highest-burden strata
Low burden strata	< 2 of the high-burden cut-offs, at least one of the moderate burden cut off and zero of the highest-burden