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Table 4 Prevalence of vitamin C deficiency in the study population at different timepoints during the study period

From: The effect of increased frequency of hemodialysis on vitamin C concentrations: an ancillary study of the randomized Frequent Hemodialysis Network (FHN) daily trial

Treatment Group

Baseline

Month 4

Month 12

3× per week

4 / 13 (31%)

3 / 13 (23%)

1 / 13 (8%)

6× per week

6 / 17 (35%)

4 / 17 (24%)

6 / 17 (35%)