Correction
Following publication of the original article [1], the authors reported that the following four references inTable 2 were incorrect:
Lao et al. [15]b
Braken et al. [23]b
Bakhireva et al. [26]b
Clark et al. [28]b
These references have already been introduced in Table 1 and should read:
Lao et al. [30]
Bracken et al. [38]
Bakhireva et al. [41]
Clark et al. [43]
The original article has been updated.
Reference
Lefebvre G, Samoilenko M. On the use of the outcome variable “small for gestational age” when gestational age is a potential mediator: a maternal asthma perspective. BMC Med Res Methodol. 2017;17:165. https://doi.org/10.1186/s12874-017-0444-z.
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The original article can be found online at https://doi.org/10.1186/s12874-017-0444-z.
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Lefebvre, G., Samoilenko, M. Correction to: On the use of the outcome variable “small for gestational age” when gestational age is a potential mediator: a maternal asthma perspective. BMC Med Res Methodol 18, 17 (2018). https://doi.org/10.1186/s12874-018-0477-y
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DOI: https://doi.org/10.1186/s12874-018-0477-y