In particular, in patients with LADA, the content of albumin in the urine in the group with normoalbuminuria (A-) probably differed 29.3 times from that in patients with albuminuria (A+) (p<0.01), in T1DM – in 12.6 times (p<0,01), and in T2DM changes in this indicator were insignificant. Here, ALB is linked to type 1 diabetes mellitus.