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. 2014 Dec 23;9(12):e115852. doi: 10.1371/journal.pone.0115852

Figure 1. Score distribution (relative frequency) from model building sample.

Figure 1

(n = 1226, left side, from [13]) and external validation sample (n = 140, right side). Primary inclusion, scoring and outcome definitions. * no child with age 1 year in external validation sample (score 0 not possible).