Figure 7. Spending Changes Associated With Each Factor in the 5-Factor Decomposition During 1996-2002, 2002-2008, and 2008-2013.

Each colored bar corresponds to 1 of 5 factors and reflects the amount of spending change associated with that factor. Bars to the left of the black vertical line (no change) indicate factors associated with decreased spending; to the right of the line, factors associated with increased spending within that type of care. The sum of the 5 bars equals the total spending change for each period, indicated with the black square marker. Error bars indicate uncertainty intervals.