Table 2: Pooled patient demographics.

VariableFrequency/mean

Gender
 Male52%
 Female48%
Age at surgery9.8 ± 8.8
Surgical strategy*
 Tuberectomy/lobectomy70%
 Multilobar resection50%
 Hemispherectomy10%

*Percentages expressed as a proportion of studies employing the surgical strategies.