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. 2024 Apr 16;9(3):713–727. doi: 10.1016/j.idm.2024.04.008

Table 4.

Partial rank correlation coefficient (PRCC) values for select model parameters and outputs.

Outcome Measures
Total Cases Maximum Tick Infection Rate Patch Occupancy over 10 years
Parameter Estimate [95% CI] p-value Estimate [95% CI] p-value Estimate [95% CI] p-value
Dog population size 0.33 [0.27, 0.39] <0.01 0.01 [-0.07, −0.05] 0.82 0.00 [-0.07, 0.06] 0.89
Dog movement 0.02 [-0.05, 0.08] 0.61 0.04 [-0.02, 0.10] 0.20 0.01 [-0.05, 0.07] 0.71
μ (Daily per capita birth/death rate) 0.48 [0.42, 0.53] <0.01 0.10 [0.04, 0.16] <0.01 0.24 [0.18, 0.30] 0.30
ω (Loss of Immunity) −0.09 [-0.15, −0.02] 0.02 −0.02 [-0.08, 0.04] 0.51 −0.05 [-0.12, 0.01] 0.09
MAdult 0.51 [0.45, 0.56] 0.01 0.57 [0.52, 0.62] <0.01 0.46 [0.41, 0.52] <0.01
γ (recovery rate) −0.38 [-0.44, −0.32] <0.01 −0.76 [-0.80, −0.72] <0.01 −0.44 [-0.49, −0.38] <0.01
Ratio of adults to immature stages 0.1 [0.04, 0.17] <0.01 0.54 [0.48, 0.59] <0.01 0.37 [0.32, 0.43] <0.01
βLarva 0.02 [-0.04, 0.08] <0.53 0.18 [0.12, 0.24] <0.01 0.04 [-0.03, 0.10] 0.27
βNymph 0.27 [0.21, 0.23] <0.01 0.68 [0.63, 0.72] <0.01 0.26 [0.20, 0.32] <0.01
βAdult 0.06 [0.00, 0.12] 0.07 0.33 [0.27, 0.39] <0.01 0.03 [-0.03, 0.10] 0.13
ToT 0.47 [0.42, 0.43] <0.01 0.90 [0.87, 0.92] <0.01 0.43 [0.38, 0.49] <0.01
Year 1: low, high, or medium tick year 0.10 [0.04, 0.17] <0.01 0.10 [0.04, 0.16] <0.01 0.12 [0.06, 0.18] <0.01
Interstadial time (TL, or tick lag) −0.07 [-0.13, −0.01] 0.02 −0.15 [-0.22, −0.09] <0.01 −0.08 (−0.15, −0.02) 0.01