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Table 3 Clinical and histological significance of new membrane formation in peritoneal biopsies obtained at catheter removal in non-EPS patients with lavage (n = 30)

From: Significance of new membrane formation in peritoneal biopsies of peritoneal dialysis patients: a case–control study

 

Non-EPS patients with NFM (n = 13)

Non-EPS patients without NFM (n = 17)

p value

Age

58.2 ± 11.1

58.7 ± 9.2

NS

Gender

M9/F4

M10/F7

NS

PD duration (m)

91.9 ± 18.8

97.6 ± 37.5

NS

Post-PD duration (m)

12.6 ± 5.2

12.9 ± 5.4

NS

PET category: H/HA/LA/L

4/3/1/0

0/4/3/1

NS (0.16)

Average thickness of SMC (μm)

560.8 ± 315.5

636.1 ± 475.3

NS

Average L/V ratio

0.33 ± 0.12

0.43 ± 0.24

NS (0.16)

Stage of NFM (I/II/III)

0/6/7

0/0/0

ND

  1. Mean ± sd
  2. PET peritoneal equilibration test, H high, HA high average, LA low average, L low, SMC submesothelial compact zone, L/V lumen/vessel diameter, NFM newly formed membrane, NS not significant, ND not done