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Table 4 Key results of one-way sensitivity analysis

From: Cost-consequence analysis of continuous denosumab therapy for osteoporosis treatment in South Korea

Analysis

Difference (Dmab-C - Dmab-D)

Fracture risks

Mortality

Costs

VTa

Non-VTa

Total a

Fracture-related deathsa

Continuous treatment drugb

Subsequent treatment drugb

Total fracture treatmentb

Productivity lossb

Total lifetimeb

Base-case

-34.21

-12.43

-46.64

-1.29

717,120

-808,651

-1,263,124

-

-1,354,655

Discount rate

0%

-59.48

-21.85

-81

-4.04

754,004

-915,760

-2,202,517

-

-2,364,273

3%

-40.23

-14.67

-55

-1.83

728,943

-839,036

-1,486,710

-

-1,596,804

Time horizon

3 years

-6.68

-2.48

-9.16

-0.06

717,120

-667,236

-247,984

-

-198,100

5 years

-10.80

-3.87

-14.67

-0.10

717,120

-718,177

-397,194

-

-398,251

10 years

-18.77

-6.65

-25.42

-0.21

717,120

-762,596

-688,520

-

-733,996

Starting age

72.3c

-23.94

-8.37

-32.31

-2.56

705,908

-755,078

-875,038

-

-924,208

Offset time

1 year

-34.23

-12.43

-46.66

-1.29

717,120

-812,642

-1,263,741

-

-1,359,263

3 years

-34.18

-12.43

-47

-1.29

717,120

-803,556

-1,262,323

-

-1,348,758

Continuous treatment durationd

1 year

-32.82

-10.28

-43

-1.20

165,561

-181,090

-1,167,781

-

-1,183,310

2 years

-33.57

-11.44

-45

-1.25

460,590

-516,956

-1,219,014

-

-1,275,380

5 years

-35.24

-14.02

-49

-1.36

1,133,895

-1,281,661

-1,333,693

-

-1,481,460

Lifetime

-38.05

-18.18

-56

-1.67

2,364,007

-2,654,788

-1,521,662

-

-1,812,443

Continuous treatment until T-score − 1.5e

-2.5 < T-score≤-1.5

-34.58

-12.74

-47.32

-1.33

745,271

-683,387

-1,281,513

-

-1,219,629

Perspective

Societal

-34.21

-12.43

-46.64

-1.29

717,120

-808,651

-1,263,124

-27,663,741

-29,025,949

  1. Dmab-C: continuous denosumab therapy; Dmab-D: denosumab discontinuation (discontinuation of denosumab when the T-score improved from below − 2.5 to -2.5 < T-score≤-2.0 after denosumab treatment); VF: vertebral fracture; non-VF: non-vertebral fracture; aper lifetime in 100 patients; bKRW, per patient lifetime; cAverage age in the FREEDOM trial; dDuration of continuous denosumab treatment in the Dmab-C group