Previous Renal Replacement Therapy Time at Start of Peritoneal Dialysis Independently Impact on Peritoneal Membrane Ultrafiltration Failure

Table 1

Comparison between inherent (baseline) UFF group and baseline-stable patients (categorical data as number (percentage) compared by Fisher’s exact test; continuous data presented as median (25%–75% interquartile range), compared by Mann Whitney 𝑈-test).

	Baseline UFF	Baseline stable group	𝑃
	𝑁=8	𝑁=115
Sex (male) (𝑁; %)	3 (37.5%)	44 (38.3%)	1
Diabetes (𝑁; %)	1 (12.5%)	22 (19.1%)	1
Age	44 (38–66)	47 (35–60)	0.64
Comorbidity score (≥2)	1 (12.5%)	30 (26%)	0.76
Baseline GFR mL/min	4.2 (2.2–6.2)	4.8 (0–7.4)	0.90
RRT time (months)	0 (0–1.9)	1.7 (0–41)	0.32
PET parameters
D/P creatinine	0.76 (0.65–0.81)	0.77 (0.66–0.86)	0.74
D/D0 glucose	0.25 (0.21–0.28)	0.29 (0.25–0.3)	0.12
PET drainage	2200 (2100–2287)	2800 (2600–2900)	<0.0001
D/P Na 60	0.90 (0.86–0.93)	0.87 (0.85–0.89)	0.057
Dip Na	0.028 (0.001–0.076)	0.050 (0.022–0.073)	0.21
Ca125 U/min	143 (67–350)	136 (85–241)	0.89