Table 2. Average cost per person with mild, moderate, and severe illness^a,b.

Illness severity	Medical costs ($)	Productivity losses ($)	Total ($)
Mild	2	113	116
Moderate	62	413	475
Severe	6,399	1,409	7,808
Average cost of illness	79	160	239

^aCosts in 1993 United States dollars.
^bCosts may not add up due to rounding