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. 2016 Feb 4;17(3):171–178. doi: 10.1038/gene.2016.2

Figure 1.

Figure 1

RBC CR1 level varies with age. The relationship between RBC CR1 level and age was examined in a total of 3535 individuals aged between 0 months and 13 years by one-way analysis of variance with Tukey's post-hoc test to correct for multiple comparisons. Age was presented as a categorical variable defined into seven categories: 0–3 months, 4–6 months, 7–12 months, 1–2 years, >2–4 years, >4–8 years and >8–13 years. Error bars represent 95% confidence intervals of the mean RBC CR1 levels. Numbers in parenthesis reflect total number of samples tested for each group. Statistically significant differences in RBC CR1 level between groups are asterisked, *P<0.05, **P<0.01 and ***P<0.001. All age groups differed significantly from the 0–3 months age group (P <0.001), but these are not all asterisked on the graph in order to enhance readability of the figure.