TABLE 1

Absolute Number, Percentage, Incidence Rate, Gender Ratio, Median Age, and AAPC (95% CI) by ICCC-3 Group for Children Aged 0 to 14 Years Diagnosed With a GCT (1987–2011) in Germany (N = 1366)

ICCC-3 GroupGendern%Group %Incidence Rates (Per Million)Gender Ratio Male:FemaleMedian Age (years, months)AAPC (95% CI)
Age SpecificASRa
01–45–910–140–14
X(a–c)1366100.0100.019.63.52.25.14.80.87.40.3 (–0.4 to 1.1)
Boys62145.519.83.91.24.24.43.2−0.5 (–1.6 to 0.6)
Girls74554.519.33.23.25.95.38.71.0 (0.0 to 2.1)
X(a), intracranial and intraspinal GCTs38027.8100.01.30.31.12.21.21.810.100.2 (–1.3 to 1.7)
Boys24363.91.30.31.13.11.411.4−0.2 (–2.0 to 1.6)
Girls13736.11.20.31.11.20.99.80.9 (–1.5 to 3.4)
X(b), malignant extracranial and extragonadal GCTs40629.7100.013.41.70.10.31.70.60.6−0.1 (–1.4 to 1.3)
Boys14636.09.21.00.00.31.20.4−0.7 (–3.0 to 1.6)
Girls26064.017.92.30.10.22.20.70.3 (–1.4 to 2.1)
X(c), malignant gonadal GCTs58042.4100.04.91.61.02.62.00.79.60.7 (–0.5 to 1.9)
Boys23240.09.42.60.10.81.81.5−0.6 (–2.4 to 1.2)
Girls34860.00.20.62.04.52.211.61.7 (0.1 to 3.2)
  • a World standard age-standardized incidence rate.