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. 2012 Jun;7(6):982–988. doi: 10.2215/CJN.12491211

Table 2.

Urinary excretion of PCS and IS

Vegetarian Unrestricted P Value (Vegetarian versus Unrestricted)
Period 1 Period 2 Period 1 Period 2 Period 1 Period 2
PCS (mg/d per 1.73 m2) 30 (11–74) 23 (17–47) 100 (47–124) 95 (20–124) 0.03 0.03
IS (mg/d per 1.73 m2) 24 (12–42) 19 ( 17–26) 47 (40–59) 52 (39–58) 0.001 <0.001

Values are median (interquartile range). PCS, p-cresol sulfate; IS, indoxyl sulfate.

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