Although the CSF Hb/proteins ratio was lower in the control group compared to the research group (p < 0.001), primarily due to lower Hb levels in the CSF in the control group, patients who required a VPS exhibited lower CSF Hb/protein ratios compared to those who did not develop hydrocephalus (p < 0.001), like the control group values. The gene discussed is GSTM1; the disease is Hydrocephalus.