From: Reliability of a dried urine test for comprehensive assessment of urine hormones and metabolites
Variable | Dried | Liquid | Difference (95% CI) | ICC (95% CI) |
---|---|---|---|---|
Hormones (n = 18) | ||||
Estrone (ug/d) | 10.78 (6.26, 18.73) | 12.78 (7.22, 20.65) | 1.28 [0.09, 2.47]a | 0.92 [0.80, 0.97] |
Estradiol (ug/d) | 1.32 (0.70, 3.26) | 1.29 (0.74, 3.36) | 0.09 [-0.01, 0.19] | 0.96 [0.89, 0.98] |
Estriol (ug/d) | 6.82 (3.45, 11.64) | 7.15 (4.76, 14.41) | 0.86 [0.05, 1.67]a | 0.90 [0.77, 0.96] |
2-Hydroxyestrone (ug/d) | 2.22 (0.98, 6.24) | 1.84 (1.17, 6.24) | − 0.01 [− 0.18, 0.16] | 0.98 [0.94, 0.99] |
2-Hydroxyestradiol (ug/d) | 0.18 (0.09, 0.58) | 0.18 (0.08, 0.47) | 0.00 [− 0.02, 0.03] | 0.97 [0.92, 0.99] |
4-Hydroxyestrone (ug/d) | 0.31 (0.16, 0.67) | 0.40 (0.25, 0.62) | 0.03 [− 0.02, 0.09] | 0.95 [0.87, 0.98] |
16-Hydroxyestrone (ug/d) | 0.69 (0.42, 1.48) | 0.61 (0.39, 1.24) | − 0.07 [− 0.18, 0.05] | 0.95 [0.87, 0.98] |
2-Methoxyestrone (ug/d) | 1.64 (1.05, 3.56) | 1.70 (1.50, 3.58) | 0.12 [− 0.07, 0.30] | 0.97 [0.94, 0.99] |
Testosterone (ug/d) | 7.64 (4.97, 49.46) | 8.42 (5.80, 51.40) | 2.07 [− 0.26, 4.40] | 0.99 [0.98, 1.00] |
Epitestosterone (ug/d) | 7.23 (4.01, 11.23) | 8.21 (4.23, 13.98) | 0.51 [− 0.06, 1.07] | 0.99 [0.97, 1.00] |
5a-Dihydrotestosterone (ug/d) | 5.53 (2.72, 11.59) | 4.94 (2.68, 10.35) | − 0.61 [− 1.02, − 0.19]a | 0.99 [0.97, 1.00] |
Androsterone (ug/d) | 1331.99 (929.43, 1933.30) | 1237.63 (813.31, 1847.10) | − 33.02 [− 105.70, 39.67] | 0.99 [0.98, 1.00] |
Etiocholanolone (ug/d) | 847.93 (430.73, 1088.18) | 943.49 (414.13, 1161.61) | 19.76 [− 13.02, 52.54] | 0.99 [0.98, 1.00] |
5α-Androstanediol (ug/d) | 110.09 (57.50, 197.14) | 119.40 (65.63, 226.93) | 15.67 [− 12.67, 44.01] | 0.90 [0.76, 0.96] |
5β-Androstanediol (ug/d) | 35.58 (14.05, 72.42) | 46.39 (14.72, 65.39) | − 0.54 [− 13.93, 12.85] | 0.88 [0.73, 0.95] |
DHEA (ug/d) | 131.42 (52.69, 444.35) | 130.86 (53.27, 457.05) | 8.65 [− 36.66, 53.96] | 1.00 [0.99, 1.00] |
6-Hydroxymelatoninsulfate (ug/d) | 7.87 (5.93, 14.33) | 8.26 (5.93, 14.67) | 0.04 [− 1.14, 1.21] | 0.99 [0.98, 1.00] |
Organic Acids (n = 20) | ||||
Methylmalonic acid (ng/mg-Cr) | 0.18 (0.15, 0.23) | 0.18 (0.16, 0.25) | 0.00 [− 0.01, 0.02] | 0.96 [0.90, 0.98] |
Homovanillic acid (ng/mg-Cr) | 0.52 ± 0.17 | 0.52 ± 0.16 | − 0.01 [− 0.05, 0.02] | 0.88 [0.74, 0.95] |
Vanillylmandelic acid (ng/mg-Cr) | 0.45 ± 0.13 | 0.41 ± 0.12 | − 0.05 [− 0.08, -0.02]a | 0.79 [0.57, 0.91] |
Kynurenic acid (ng/mg-Cr) | 0.26 ± 0.08 | 0.25 ± 0.08 | − 0.01 [− 0.02, − 0.00]a | 0.95 [0.88, 0.98] |
Xanthurenic acid (ng/mg-Cr) | 0.06 (0.05, 0.08) | 0.06 (0.05, 0.07) | − 0.00 [− 0.00, 0.00] | 0.98 [0.95, 0.99] |
5-HIAA (ng/mg-Cr) | 0.46 (0.43, 0.57) | 0.44 (0.40, 0.55) | − 0.01 [− 0.05, 0.02] | 0.98 [0.96, 0.99] |
Pyroglutamic acid (ng/mg-Cr) | 4.42 ± 0.72 | 4.06 ± 0.69 | − 0.41 [− 0.58, − 0.23]b | 0.75 [0.51, 0.89] |
β-Hydroxyisovaleric acid (ng/mg-Cr) | 0.29 ± 0.12 | 0.27 ± 0.12 | − 0.02 [− 0.03, − 0.00]a | 0.95 [0.88, 0.98] |