YAKHAK HOEJI

Table. 3. Table 3

Interrupted time series analysis of change in the expenditure^†

Classification	Intercept (β₀)	Time (β₁)	Intervention (β₂)	Time after intervention (β₃)
Total medical expenditures	111,821,539*	1,052,150*	26,993,141*	328,947*
Total pharmaceutical expenditures	39,600,364*	138,476*	8,466,066*	850,521*
Medical expenses of cancer treatment per patient	3,737,990*	11,407*	1,380,341*	4,233*
Anticancer drug costs per patient	1,347,007*	15,989*	1,097,544*	74*

^*p<0.05 (significant)

^†unit: costs per 100,000 population