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Table 2 The CGMS parameters of non-diabetic patients with ESRD

From: Peritoneal dialysis assists residual renal function to maintain glucose tolerance: a prospective observational study

CGMS parameters

ESRD (non-diabetic)

(n = 14)

Before PD

After PD

Mean GC (mg/dL)

120.81 ± 19.29

116.30 ± 18.07

SD of GC (mg/dL)

26.22 ± 13.14

21.63 ± 7.17

Range of GC (mg/dL)

117.57 ± 57.82

95.07 ± 35.92

Minimum GC (mg/dL)

75.79 ± 20.80

89.86 ± 44.10

Maximum GC (mg/dL)

193.36 ± 55.64

162.50 ± 42.72*

AUC of GC >140 mg/dL (mg · min/dL)

6.98 ± 11.04

4.16 ± 6.96*

Percentage of GC <70 mg/dL

4.70 ± 7.09

5.51 ± 8.02

Percentage of GC ≥70 to <180 mg/dL

88.74 ± 11.37

91.31 ± 9.07

Percentage of GC ≥180 mg/dL

6.56 ± 11.74

3.19 ± 7.08

Mean nocturnal GC (mg/dL)

107.53 ± 16.64

106.64 ± 22.73

SD of nocturnal GC (mg/dL)

12.96 ± 9.60

13.58 ± 9.10

Range of nocturnal GC (mg/dL)

57.36 ± 40.58

53.14 ± 29.01

Minimum nocturnal GC (mg/dL)

84.36 ± 20.12

85.64 ± 15.93

Maximum nocturnal GC (mg/dL)

141.71 ± 37.56

138.79 ± 36.58

Percentage of nocturnal GC <70 mg/dL

6.68 ± 13.91

10.19 ± 20.48

Percentage of nocturnal GC ≥70 to <180 mg/dL

91.22 ± 14.96

86.18 ± 22.76

Percentage of nocturnal GC ≥180 mg/dL

2.10 ± 7.79

3.64 ± 13.35

  1. Results are shown as mean ± SD
  2. AUC area under the curve, CGMS continuous glucose monitoring system, ESRD end-stage renal disease, GC glucose concentration, PD peritoneal dialysis, SD standard deviation
  3. *p < 0.05 vs. before PD