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Table 2 Classifications of reviewed papers

From: A systematic review of modelling approaches in economic evaluations of health interventions for drug and alcohol problems

Models used

Decision Tree (n = 11)

Cohort Markov (n = 20)

Individual-based microsimulation Models (n = 2)

System Dynamics Model (n = 3)

Other Models (n = 2)

Total (n = 38)

Design

- Aggregate

- Aggregate

- Individual

- Aggregate

- Aggregate

 

- No accounting for heterogeneity

- Limited heterogeneity by using states

- Flexibility to include heterogeneity by using transition probability function

- Limited heterogeneity by using states

- No heterogeneity

 

- Untimed

- Timed

- Timed

- Timed

- Untimed: only before and after intervention

 

- No history

- No history

- History

- No history

- Allow interactions

- No history

 

Perspective of Costs and Benefits

Health care sector

6

17

0

3

0

26

Societal

5

3

2

0

2

12

Timeframe

0-1 year

5

1

0

0

0

6

1-10 years

3

5

0

1

0

9

10 years to life time

3

14

2

2

2

23