From: Estimating the sample mean and standard deviation from the sample size, median, range and/or interquartile range
Scenario C 1
Scenario C 2
Scenario C 3
Hozo et al. (2005)
X ̄ : Eq. (3)
–
S: Eq. (6)
Bland (2013)
X ̄ : Eq. (10)
S: Eq. (11)
New methods
X ̄ : Eq. (14)
S: Eq. (9)
S: Eq. (13)
S: Eq. (16)