Fig. 2

The RCS curve between OSA and BUCR. BUCR, blood urea nitrogen to creatinine Ratio; OSA, Obstructive Sleep Apnea; OR, odds ratio; CI, confidence intervals
The RCS curve between OSA and BUCR. BUCR, blood urea nitrogen to creatinine Ratio; OSA, Obstructive Sleep Apnea; OR, odds ratio; CI, confidence intervals