Table 4 One-way sensitivity analyses for Incremental Cost-effectiveness Ratio (ICER) estimates [$ per-additionally-vaccinated-child] of school-located influenza vaccination program in 2015–2016 [2015 dollar value]
Parameters (Point Estimate) | Range | ICER using Subtotal Cost b | ICER using Total Cost b | |||
|---|---|---|---|---|---|---|
SLIV c | Anywhere d | SLIV c | Anywhere d | |||
1 | Vaccination Rate at SLIV clinics only among Children in SLIV Schools (4.40%) | 2.0% | $188.02 | $76.74 | $151.21 | $65.13 |
8.10% | $46.42 | $52.22 | $9.21 | $5.22 | ||
2 | Incremental Vaccination Rate in “Practices” a among Children in SLIV Schools, compared to Vaccination Rate among Children in Control Schools (1.90%) | −1.4% | NA | $114.19 | NA | $60.09 |
5.0% | NA | $53.68 | NA | $36.49 | ||
3 | SLIV: School cost (= A) [$ per eligible child] ($1.00) | $0.58 | $76.35 | $60.61 | $39.54 | $35.19 |
$1.26 | $91.87 | $71.33 | $55.06 | $45.91 | ||
4 | SLIV: Project cost (= B) [$ per eligible child] ($1.70) | $0.98 | $69.50 | $55.88 | $32.69 | $30.46 |
$2.02 | $93.24 | $72.28 | $56.43 | $46.86 | ||
5 | SLIV: Vaccine administration cost (=C) [$ per vaccinated child] ($24.30) | $21.87 | $83.42 | $65.49 | $46.60 | $40.07 |
$26.73 | $88.28 | $68.85 | $51.46 | $43.43 | ||
6 | Averted parents’ costs (i.e., to visit primary care practices for a child’s influenza vaccination) (=D) [$ per vaccinated child] ($36.81) | $33.13 | NA | NA | $52.71 | $44.29 |
$40.49 | NA | NA | $45.35 | $39.21 | ||
7 | Vaccine Administration Cost of Primary Care Practice [$ per vaccinated child] ($25.50) | $15.68 | NA | $64.13 | NA | $38.71 |
$45.48 | NA | $73.35 | NA | $47.93 | ||