Skip to main content

Table 3 Coverage by P2e and P2d of true dose response

From: Low dose radiation risks for women surviving the a-bombs in Japan: generalized additive model

Name

ERR

β

σ

Ï„

γ

Form

Mean (lhe)

Mean (lhd)

N1

g(d,β,σ,τ)

0

0

  

null

95.18%

94.90%

L1

g(d,β,σ,τ)

0.002

0

  

linear

81.46%

94.56%

H1

f(d,β,σ,τ)

0.004

-0.2

0.05

 

hormesis

75.08%

69.86%

P1

f(d,β,σ,τ)

0

0.2

0.05

 

plateau

93.36%

69.68%

C1

f(d,β,σ,τ)

0.0012

0.08

0.5

 

two phase

90.88%

50.08%

C2

f(d,β,σ,τ)

0.015

0.75

0.2

 

two phase

94.80%

13.98%

R1

g(d,β,σ,τ)

0.002

0.01

0.08

 

two phase

93.64%

68.14%

R2

g(d,β,σ,τ)

0.002

0.01

0.04

 

two phase

93.98%

66.10%

T1

h(d,γ)

   

50

threshold

88.40%

87.66%

T2

h(d,γ)

   

25

threshold

86.88%

86.90%

  1. All Solid cancers, fitting over B-
  2. ERR: true value as specified by function
  3. f(d,β,σ,τ)=β·d+σ·(1−exp(−τ·d))
  4. g(d,β,σ,τ)=β·d+σ·d·exp(−τ·d)
  5. h(d,γ)=ifelse(d<γ,0,1/5·((d−γ)/(100−γ))3)
  6. Mean (lhe or lhd): mean coverage at 10, 20…100 mGy of 95% CI for P2e (P2d) see also Appendix B