CI, confidence interval; HCQ, hydroxychloroquine; ANA, antinuclear
antibody; ITP, thrombocytopenia; IVIG, intravenous immunoglobulin;
TPO-RA, thrombopoietin receptor agonist.
* Its unit is 109/L. For categorical variables, this
indicates the mean difference between the exposed and non-exposed
groups; for continuous variables, this indicates the increased platelet
counts per one unit increase of the variable.
† Time since onset of ITP.
Table 4 Side effects of HCQ.