Fig. 5

The results of sensitivity analysis. a κ = 0.65, ≤ 14 years; b: κ = 0.65, 15–44 years; c κ = 0.65, 45–64 years; d κ = 0.65, ≥ 65 years; e p = 0.36, ≤ 14 years; f p = 0.36, 15–44 years; g p = 0.36, 45–64 years; h p = 0.36, ≥ 65 years