Table 3.

Multivariate Cox regression models for the primary composite outcome.

Models	HR (95%CI)	P value
Model I	4.635 (1.082-19.855)	0.039
Model II	4.433 (1.103-17.810)	0.036
Model III	4.660 (1.151-18.867)	0.031

The high FT3/FT4 ratio group was used as the control. Model I: Adjusted for age, sex, urinary ACR, haemoglobin, eGFR, hypertension, cTnT, NTproBNP(Ig), %Cres, moderate to severe renal tubulopathy, RAAS blockers, glucocorticoids and immunosuppressant use; Model II: Adjusted for age, sex, urinary ACR, haemoglobin, eGFR, hypertension, NTproBNP(Ig), %Cres, RAAS blocker, glucocorticoids and immunosuppressant use; Model III: Adjusted for age, sex, urinary ACR, haemoglobin, eGFR, hypertension, cTnT, %Cres, RAAS blocker, Glucocorticoids and immunosuppressant use.