Incidence and Survival of Pediatric Soft Tissue Sarcomas in Moscow Region, Russian Federation, 2000–2009

Table 2

Absolute number of cases, crude, ASR, and age-specific incidence rate of soft tissue sarcomas by ICCC-3 in children (0–14 years) diagnosed in Moscow Region in 2000–2009.

	𝑁	%	Incidence rate (per 100.000 children per year)						M/F ratio
			Age specific				Crude^1	ASR
			<1	1–4	5–9	10–14
IX soft tissue sarcomas	68	100	1,76	0,95	0,61	0,63	0,78	0,81	1,52
IXa rhabdomyosarcomas	37	54,40	1,23	0,76	0,35	0,14	0,42	0,48	2,08
IXb fibrosarcoma	8	11,80	0,00	0,00	0,12	0,14	0,09	0,08	1,67
IXc kaposi sarcoma	0	0,00	0,00	0,00	0,00	0,00	0,00	0,00	0,00
IXd other specified STS	22	32,40	0,35	0,19	0,15	0,34	0,25	0,24	1,00
IXe unspecified STS	1	1,40	0,18	0,00	0,00	0,00	0,01	0,01	0,00

¹The sum does not correspond to 0,78 due to rounding in calculations.