Table 3: Multivariate linear regression analysis of influencing factors of mitral valve calcification.

VariableCoefficientSE value

Age0.0110.0060.101
Calcium0.3450.1400.029
Phosphorus0.0660.1580.675
Ca × P0.9990.0180.591
PTH<0.0010.0010.517
Creatinine0.0230.1370.869
eGFR−0.0120.0050.026
FGF-230.0280.001<0.001
Magnesium−0.9160.112<0.001
1,25(OH)2D3−0.0110.0120.352
IL-6<0.0010.0250.971