Table 1. Likelihood table to make a diagnosis of sepsis.

Likelihood	Respiratory rate			Mental status
	Fast	Slow		Altered	Normal	Total
Sepsis	15/20	5/20		17/20	3/20	20
Non-sepsis	5/80	75/80		3/80	77/80	80
Total	20/100	80/100		20/100	80/100	100