TABLE 1:

The relationship between the relative importance given to parasites and to drug failures in practice reported as a proportion of responders

	Importance of drug failure
	None	Anecdotal	Moderate	High	Cumulative sum
Importance of parasites
High	0.00	0.04	0.16	0.07	0.275
Medium	0.01	0.34	0.29	0.04	0.681
Low	0.00	0.03	0.01	0.00	0.044
Cumulative sum	0.01	0.42	0.46	0.11	1.00

Each number indicates the proportion of responders ranking parasites as high, medium or low priority and simultaneously considering drug failure as a null, anecdotal, moderate, high-priority issue. For each possible answer, the cumulative proportion is indicated at the bottom or at the right of the table