Table 1.
Surrogacy Concordance | Surrogacy Discordance |
---|---|
No effect on S or T: | Positive effect on T, no effect on S: |
Δ = 1.0 | ΔS = 1, ΔT = 1.1 |
ΔS = 1, ΔT = 1.2 | |
Negative effects on Sand T: | ΔS = 1, ΔT = 1.4 |
Δ = 0.8 | |
Δ = 0.9 | |
Positive effects on S and T: | Positive effect on S, no effect on T: |
Δ = 1.1 | ΔS = 1.1, ΔT = 1 |
Δ = 1.2 | ΔS = 1.2, ΔT = 1 |
Δ = 1.4 | ΔS = 1.4, ΔT = 1 |