Cost Structure Age Sex BMI BP S1 S2 S3 S4 S5 S6 FS5
  Group         80  
1 Additional 0 0 20 40 120 120 120 120 120 120 20
  Group         170  
2 Additional 0 0 20 40 30 30 30 30 30 30 20
Table 1: Non-additive cost structure used in simulation study.