Table 2.

Survival estimates at 1-year, 5-years and 10-years for children diagnosed with a VRT at the age of 0–14 and 0–18 years: the impact of the registration completeness on the calculated rates. The estimates were calculated using STATA IC 11.0 (StataCorp LP). Licence number 30110538755. https://www.stata.com/.

Overall survival, alive % (95% CI*)	0–18 years		0–14 years
	All patients (n = 37)	Registered only (n = 31)	All patients (n = 23)	Registered only (n = 19)
At 1 year	73.0 (55.6–84.4)	67.7 (48.3–81.2)	73.9 (50.9–87.4)	68.4 (42.8–84.4)
At 5 years	59.5 (42.0–73.2)	51.6 (33.0–67.4)	52.2 (30.5–70.0)	42.1 (20.4–62.5)
At 10 years	44.3 (26.6–60.7)	39.7 (22.1–56.8)	46.4 (25.0–65.4)	36.1 (15.7–57.1)

*CI—confidence interval.