Table 2.

Peritoneal transport characteristics during baseline visit with conventional single-chamber peritoneal dialysis solution and after 3, 6, and 10 months with lactate peritoneal dialysis solution or bicarbonate-buffered peritoneal dialysis solution

	Visit 0		Visit 3		Visit 6		Visit 10		P Valuesa (Group, Time, and Interaction)
	C-PDF, L-PDF Group	C-PDF, B-PDF Group	L-PDF	B-PDF	L-PDF	B-PDF	L-PDF	B-PDF
4 h D/P creatinine	0.62±0.15	0.65±0.12	0.67±0.13	0.68±0.13	0.67±0.12	0.64±0.12	0.72±0.12	0.66±0.13	0.83, 0.41, 0.18
4 h Kt/V	0.45±0.11	0.46±0.08	0.43±0.09	0.48±0.10	0.41±0.06	0.48±0.09	0.44±0.07	0.47±0.08	0.07, 0.53, 0.66
4 h D/P phosphate	0.56±0.14	0.56±0.15	0.63±0.12	0.59±0.19	0.60±0.14	0.56±0.20	0.62±0.13	0.55±0.14	0.78, 0.78, 0.44
4 h D/P albumin	0.011±0.007	0.013±0.010	0.012±0.009	0.015±0.011	0.012±0.011	0.011±0.008	0.012±0.009	0.014±0.007	0.19, 0.06, 0.18
4 h D/P B2M	0.10±0.05	0.10±0.04	0.12±0.07	0.15±0.11	0.13±0.08	0.10±0.06	0.11±0.07	0.11±0.05	0.92, 0.36, 0.84
4 h D/D0 glucose	0.32±0.07	0.33±0.08	0.32±0.09	0.30±0.08	0.34±0.09	0.36±0.09	0.32±0.09	0.33±0.09	0.72, 0.04, 0.19
Glucose resorption (g/4 h)	16.9±7.8	15.2±7.5	18.0±7.0	16.7±7.1	17.2±5.6	15.6±7.7	19.8±5.0	15.9±7.0	0.22, 0.61, 0.21
UF/g glucose (ml)	5.44±2.58	4.89±1.92	5.27±1.64	4.75±1.91	4.49±1.03	4.48±1.48	4.57±1.05	5.13±1.71	0.16, 0.31, 0.006

All numbers are presented as mean ± SD. C-DPF, conventional single-chamber peritoneal dialysis solution; L-PDF, lactate peritoneal dialysis solution; B-PDF, bicarbonate-buffered peritoneal dialysis solution; D/P, dialysis to plasma ratio; B2M, β₂-microglobulin; UF, ultrafiltration.

^aP values resulting from repeated-measures ANOVA (group, time, and group × time interaction included as categorical variables) using all available observations over time.