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Table 4 Vaccine characteristics and immunisation strategies considered in the models evaluating routine HZ vaccination

From: Systematic review of models assessing the economic value of routine varicella and herpes zoster vaccination in high-income countries

Study

Age at vaccination (in years)

Vaccine efficacy against HZ

Waning or duration of protection

Vaccination coveragea

Vaccination costs per dose (2010 EUR, German price level)

Annemans et al. [65]

50+

37.6-63.9 %, age-dependent

No waningb

20 %

EUR 141.39c

Bilcke et al. [38]

60-85

Age-dependent (values are reported graphically only)

Consideration of waning depends on the choice of scenario

30 %

EUR 106.95d

Bilcke et al. [30]

50 or 60

77 %e

Duration of protection of 7.5 years or lifelong protection

30 % or 70 %

EUR 103.38d

Bresse et al. [66]

65+

18-64 %, age-dependent

4.15 % per year and vaccine efficacy was set to zero after 10 years

20 %

EUR 117f

Brisson et al. [67]

50-80

26-75 %, age-dependent

No waningb

Not specified

EUR 108.60

de Boer et al. [40]

60-75

41.2-69.4 %, age-dependent

8.3 % per year (= duration of protection of 12 years)

Not specified

EUR 89.10d

Edmunds et al. [68]

65

30-70 %

Duration of protection of 2.5 years to life long

60 %

EUR 122.13d,g

Hornberger et al. [28]

69

Modelled by applying age-specific incidence of HZ in vaccine and placebo-treated arm of the clinical study, age-dependent

Duration of protection of 30 years

Not specified

EUR 43.85-438.46d,h

Moore et al. [69]

50+

37.6-63.9 %, age-dependent

No waningb

40 %

EUR 143.28d

Najafzadeh et al. [26]

60+

Modelled by applying age-specific incidence of HZ in vaccine and placebo-treated arm of the clinical study, age-dependent

4.5 % per year

Not specified

EUR 101.83

Pellissier et al. [70]

60+

27.1-69.8 %, age-dependent

No waningb

Not specified

EUR 147.32d

Rothberg et al. [42]

60-80

Age-dependent

Waning considered but not quantified

Not specified

EUR 134.74d

Szucs et al. [71]

70-79

37.60-63.9 %, age-dependent

No waningb

20 %

EUR 143.09d

Ultsch et al. [39]

50-80

13.22-69.8 %, age-dependent

8.3 % per year following 10 years of stable vaccine efficacy

20 %

EUR 147.48d

van Hoek et al. [72]

60-75

31-95 % (based on 15 different take and waning scenarios), age-dependent

Duration of protection of 3.6-100 years (based on 15 different take and waning scenarios)

73.5 %

EUR 88.36d

van Hoek et al. [33]

75

Data from van Hoek et al. [72]

Data from van Hoek et al. [72]

70 %

EUR 86.37d

van Lier et al. [41]

60-80

Data from van Hoek et al. [72]

Duration of protection of 7.5 years

75 %

EUR 81.54d

  1. HZ herpes zoster
  2. aIn static models vaccination costs and effects are proportional to vaccination coverage. Hence, the level of coverage has no impact on the incremental cost-effectiveness ratio
  3. bBase-case analysis
  4. cIncluding co-payments
  5. dIncluding administration costs
  6. eThis value was assumed for the age group of 60–64 years. The supplemental material of this study also provides values for higher age groups (7-68 %) but no estimate is given for the age group below 60 years
  7. fReimbursement rate was assumed to be 65 % when taking a third-party payer perspective
  8. gCosts of an immunisation course comprising two doses
  9. hIncluding public awareness campaign, patient travel time, time receiving vaccine and costs of treating adverse events