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Table 4 Incremental costs and effects for implementation of SCT over the non-implementation of SCT

From: Smoking Cessation therapy is a cost-effective intervention to avoid tooth loss in Brazilian subjects with periodontitis: an economic evaluation

 

Deterministic models

Cost

Incremental Costs

Effectivenessa

Incremental effects

Cost-effectiveness analysis

Implementation of SCT

3755

 

55.18

 

Non-implementation of SCT

3852

 

54.60

 
  

− 97.0

 

0.58

 

Cost

Incremental Costs

Effectivenessb

Incremental effects

Cost-utility analysis

Implementation of SCT

3755

 

49.07

 

Non-implementation of SCT

3852

 

48.57

 
  

− 97.0

 

0.50

 

Probabilistic models

Cost

Incremental Costs

Effectivenessa

Incremental effects

Cost-effectiveness analysis (Mean; 95%CI)

Implementation of SCT

3536.53 (2884.95 to 4030.02)

 

50.22 (39.80 to 57.34)

 

Non-implementation of SCT

3022.09 (1954.41 to 3886.84)

 

42.31 (26.50 to 54.88)

 
  

514.45 (50.98 to 973.36)

 

7.91 (2.53 to 13.74)

 

Cost

 

Effectivenessb

 

Cost-utility analysis (Mean; 95%CI)

Implementation of SCT

3539.36 (2932.78 to 4053.46)

 

45.05 (36.76 to 51.67)

 

Non-implementation of SCT

3494.12 (2763.10 to 4116.78)

 

43.82 (34.05 to 51.43)

 
  

45.16 (− 147.96 to 265.55)

 

1.21 (0.13 to 3.06)

  1. aAvoidance, prevention of tooth loss (1 tooth per patient)
  2. bOral-related quality-adjusted years (QALY)
  3. CI, confidence interval