Genetic effect in high-exposure group only
|
1/PAFEe
|
R
00
|
R
ge
|
Positive
|
γmaxge (where PAFEge = PAFEe; PI = 1; and Uge = 1-γ).
|
γminge (where Rge = 1).
|
| |
R
00
|
R
0e
| | | |
Multiplicative
|
1
|
R
g0
|
R
g0
R
0e
/R
00
| |
γmaxge = γ0 (where PAFEge = PAFEe; R00 = 0; and PAFGg = 1).
| |
| |
R
00
|
R
0e
| | | |
Additive
|
0
|
R
g0
|
R
g0
+R
0e
-R
00
|
Zero
|
γ0 (where R00 = 0).
| |
| |
R
00
|
R
0e
| | | |
Reverse multiplicative
|
-rt/(1-rt)
|
R
g0
|
(1-R
g0
) (1-
R
0e
)/
(1-R
00
)
|
Negative
| |
γneg = γminge (where PAFEge = 0 and Rge = 1)
|
| |
R
00
|
R
0e
| | | |
Genetic effect in low-exposure group only
|
-ε/(1-ε)PAFEe
|
R
g0
|
R
0e
| | |
γneg (where PAFEge = 0 and PI = 0).
|
| |
R
00
|
R
0e
| | | |