LncRNA-PVT1 expression levels were (0.90 ± 0.33) in the NC group and (0.54 ± 0.21) in the HT group, with lncRNA-PVT1 levels in the HT group dramatically decreased compared to the NC group (P < 0.01, Figure 1A). The gene discussed is PVT1; the disease is hematocrit.