Table 4. Variation in Cys-C (ng/mL) measured in urine.

Cys C	Mean	Std. Dev	P -value
Control	27.38	25.20
1st hour	55.70	81.53
3rd hour	45.70	71.17	0.095
5th hour	37.60	46.37
12th hour	33.49	27.60

No differences between the groups