an increasing trendP = 0.010
RA patients with high BUN and creatinine levels and lower ESR level showed an increasing trend for annual change in eGFR ( P = 0.010, P < 0.001 and P = 0.030, respectively).
RA patients with high BUN and creatinine levels and lower ESR level showed an increasing trend for annual change in eGFR ( P = 0.010, P < 0.001 and P = 0.030, respectively).