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. 2023 Jan 20;5(3):56–62. doi: 10.46234/ccdcw2023.011

Table S2. Estimates of the incubation period and serial interval.

Distribution Sample size for
estimation
Parameters
[mean (SD)]
Mean
(days)
Quantiles
(0.025–0.975, days)
AIC
Abbreviation: SD=standard deviation; AIC=Akaike information criterion.
Incubation period
 Gamma 71 shape=3.02(0.60), rate=0.57(0.12) 5.3 1.1–12.9 217.9
 Weibull 71 shape=1.69(0.17), scale=5.94(0.49) 5.3 0.6–12.8 222.4
 Log-normal 71 meanlog=1.50(0.08), sdlog=0.58(0.06) 5.3 1.5–13.9 216.3
Serial interval
 Gamma 54 shape=6.09(1.17), rate=0.59(0.12), shift=6 4.3 −2.2–14.0 274.5
 Weibull 54 shape=3.12(0.34), scale=11.52(0.53), shift=6 4.3 −2.4–11.5 265.7
 Log-normal 54 meanlog=2.25(0.07), sdlog=0.47(0.05), shift=6 4.6 −2.2–18.0 288.0