Table 1.

Clinical and paraclincal features and outcome of cases with RHUPUS syndrome in this case report and previous reports in children.

Report	Sex	JIA Characteristics					Delay in SLE diagnosis (mo)†
		Age at onset (y)	ANA	RF	Subtype	Erosion
Unsal et al. [10]	Female	8.5	−	−	Oligoarticular	No	24
Bazsó et al. [4]	Female	12	−	−	Polyarticular	No	120
	Female	10	+	+	Polyarticular	No	11
Cavalcante et al. [5]	Female	10	+	+	Polyarticular	Yes	9
	Male	5	+	+	Polyarticular	Yes	15
Takei et al. [11]	Female	15	−	−	Polyarticular	No	96
	Female	3	−	−	Polyarticular	?	120
Martini et al.* [12]	Female	5	?	?	?	?	72
	Female	8	+	+	Oligoarticular	Yes	24
Our study	Female	10	+	+	Polyarticular	Yes	24
	Male	11	−	+	Oligoarticular	No	36
Total cases	82% female	8.1	50% positive	60% positive	70% polyarticular	45% erosion	50.1

*We did not access full text of this report.

^†Delay between beginning of chronic arthritis and SLE diagnosis.