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Table 4 Sensitivity Analysis parameters for one way, multivariate, and probabilistic sensitivity analysis

From: Incremental cost and cost-effectiveness of low-dose, high-frequency training in basic emergency obstetric and newborn care as compared to status quo: part of a cluster-randomized training intervention evaluation in Ghana

Parameters

Deterministic Base case (Low – High)

Probabilistic mean value (95% CI)

Distribution Type

α

λ

Development

  Investment

  Curriculum adaptation

$896 ($640 – $1221)

n/a, remain as in base case

   

  Recurrent

     

  Personnel Salaries

$1527 ($848 - $2529)

n/a, remain as in base case

   

  Buildings, Maintenance, Overhead

$1044 ($421 - $1769)

n/a, remain as in base case

   

  Furniture & Equipment

$1099 ($632 -$2378)

n/a, remain as in base case

   

Start Up

  Investment

  Curriculum adaptation

$1791 ($1279 - $2442)

n/a, remain as in base case

   

  Health Information Officer Training

$671 ($399 - $1389)

n/a, remain as in base case

   

  Master Mentor: Training of Trainers

$3808 ($1854 - $7825)

n/a, remain as in base case

   

  Regional Health Team Meetings

$115 ($55 - $217)

n/a, remain as in base case

   

  Training Equipment

$3153 ($693 - $14,077)

$3024 ($0 - $22,856)

Gamma

0.20

6.21 E-05

  Recurrent

  Personnel Salaries

$11,080 ($6042 - $18,561)

$10,930 ($2096 - $24,946)

Gamma

3.09

2.79 E-04

  Buildings, Maintenance, Overhead

$5000 ($597 - $13,589)

$5032 ($19 - $22,222)

Gamma

0.57

1.15 E-04

  Furniture & Equipment

$2197 ($1264 - $4756)

n/a, remain as in base case

   

Implementation

  Investment

  Curriculum adaptation

$15,582 ($9569 - $23,120)

$15,658 ($4979 - $32,421)

Gamma

5.27

3.38 E-04

  Health Information Officer Training

$5836 ($2985 - $13,151)

    

  Master Mentor: Training of Trainers

$33,128 ($13,869 - $74,084)

$33,682 ($1875 - $120,093)

Gamma

1.16

3.50 E-05

  Regional Health Team Meetings

$1002 ($413 - $2054)

n/a, remain as in base case

   

  Training Equipment

$9460 ($2309 - $39,416)

$9,6129 ($0 – $65,749)

Gamma

0.23

2.44 E-05

  LDHF 1 facility based training

$167,024 ($85,256 - $309,243)

$173,400 ($21,445 - $745,323)

Gamma

2.18

1.30 E-05

  LDHF 2 facility based training

$118,478 ($57,877 - $217,833)

$116,992 ($18,514 - $305,365)

Gamma

2.17

1.82 E-05

  mMentoring Phonecalls

$1473 ($631 - $2941)

n/a, remain as in base case

   

  mMentoring Text Messages

$2061 ($1141 - $3302)

n/a, remain as in base case

   

  Master Mentor: Refresher Training

$20,456 ($10,381 - $46,288)

n/a, remain as in base case

   

  Recurrent

  Personnel Salaries

$361,037 ($169,236 - $658,141)

$364,675 ($46,819 - $1,005,255)

Gamma

2.15

5.95 E-06

  Buildings, Maintenance, Overhead

$35,272 ($9417 - $89,609)

$35,060 ($360 – $159,554)

Gamma

0.74

2.11 E-05

  Furniture & Equipment

$19,116 ($9453 - $45,024)

$19,534 ($596 – $66,203)

Gamma

1.08

5.65 E-05

Health Effects

Deterministic Base case (Low – High)

Probabilistic (95% CI)

Distribution Type

Mean

SD

Reduction in Newborn Mortality rate (per 1000 live births) from baseline compared to 1–6 months after LDHF training

48% (37% - 60%)

48.0% (25.5% - 71.7%)

Normal

48.1%

11.5%

Reduction in Newborn Mortality rate (per 1000 live births) from baseline compared to 7–12 months after LDHF training

56% (39% - 73%)

56.0% (22.4% - 92.1%)

Normal

56.0%

17.1%

Reduction in Stillbirth Rate (per 1000 births) from baseline compared to 1–6 months after LDHF training

35% (22% - 48%)

35.2% (10.8% - 58.8%)

Normal

34.8%

12.9%

Reduction in Stillbirth Rate (per 1000 births) from baseline compared to 7–12 months after LDHF training

49% (33% - 65%)

49.1% (18.2% - 79.4%)

Normal

49.0%

15.8%