Furthermore, associations between albumin and PBT were also absent when analyzed within the different dialysis modes (LF-HD, HF-HD and HDF; free IS, r = −0.149, 0.018 and −0.115, resp.; p = 0.346, 0.908 and 0.467; total IS, r = 0.104, 0.172 and 0.007, resp.; p = 0.511, 0.275 and 0.946; free pCS, r = 0.016, 0.022 and −0.020, resp.; p = 0.922, 0.888 and 0.901; total pCS, r = 0.068, 0.091 and 0.129, resp.; p = 0.669, 0.566 and 0.417). The gene discussed is ALB; the disease is hydrops fetalis.