GSTM1 and von Hippel-Lindau disease: Additionally, based on the results from the previous study that assessed the economic burden of patients with VHL-RCC, HRU was generally similar between patients with VHL-RCC and those with VHL-CNS-Hb, while patients with VHL-pNET appeared to have a higher incremental incidence of inpatient admissions (adjusted IRR of 10.8) relative to patients with VHL-RCC (adjusted IRR of 4.7), though the magnitude of the results for patients with VHL-pNET may have been driven by the small cohort.