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Table 2 Estimated key time periods (median, mean, SD, range) and number of observations (N)

From: The 2014 Ebola virus disease outbreak in Pujehun, Sierra Leone: epidemiology and impact of interventions

  N Median Mean SD Range
Incubation 8 10.0 9.7 3.7 (6–15)
Symptom onset to hospital admission 15 4.0 4.5 2.6 (1–9)
Symptom onset to hospital discharge 5 15.0 10.4 6.5 (1–15)
Symptom onset to death in hospital 19 5.0 6.6 5.9 (0–22)
Symptom onset to death in community 4 6.5 5.8 3.9 (1–9)
Hospital admission to discharge 5 9.0 7.0 4.3 (3–12)
Hospital admission to death 18 2.0 3.1 3.1 (0–8)
Serial interval 12 15.0 13.7 4.5 (2–18)