. Author manuscript; available in PMC: 2020 May 1.

Published in final edited form as: Female Pelvic Med Reconstr Surg. 2019 May-Jun;25(3):247–251. doi: 10.1097/SPV.0000000000000525

Table 1.

Total RNA median yield and median A260/280 for each of the three extraction techniques measured by Nanodrop absorbance at 260 nm.

	TRI Reagent Protocol n=10	Absolutely RNA Nanoprep Kit n=10	ZR Urine RNA Isolation Kit n=10	p-value^*
RNA yield (ng) ⁺	845 [608.5, 1903.0]	185.5 [101.5, 378.3]	219 [66.4, 369.4]	0.007
A260/280⁺	1.52 [1.47, 1.66]	1.90 [1.63, 1.99]	1.63 [1.42, 1.93]	0.045

⁺

median [Interquartile range] per 30 mL of urine

Friedman test