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. 2022 Jun 13;12:9782. doi: 10.1038/s41598-022-13067-7

Figure 2.

Figure 2

Restricted cubic spline curve for the association of serum albumin (a) and eGFR (b) with remission, adjusted for age (18–40, 41–64, and ≥ 65 years), sex, body mass index (kg/m2), systolic blood pressure (mmHg), urinary protein (g/day or g/gCr), eGFR (mL/min/1.73 m2, if serum albumin), serum albumin concentration (g/dL, if eGFR), dipstick hematuria (− or ± , 1+, and ≥ 2+), and intravenous albumin administration at initiating IST; and use of intravenous methylprednisolone and cyclosporine within one month after initiating immunosuppressive therapy.