Table 2 Urine peak analysis summary.
From: Urinalysis of individuals with renal hyperfiltration using ATR-FTIR spectroscopy
Peak position (/cm) | Method | Baseline | Control average ± SD (n = 20) | RHf (+) average ± SD (n = 17) | # of samples out-of-range | p value |
|---|---|---|---|---|---|---|
783/1450 | Integrate btw. 765 and 788 | Line btw. 765 and 811 | 0.469 ± 0.020 | 0.504 ± 0.067 | 12 (70%) | < 0.001 |
1447 and 1470 | Line at 1470 | Min–max: 0.442–0.508 | Min–max: 0.379–0.660 | |||
933 | Integrate btw. 936 and 924 | Line btw. 905 and 961 | 0.845 ± 0.135 | 0.470 ± 0.516 | 15 (88%) | < 0.001 |
Min–max: 0.570–1.246 | Min–max: 0–1.533 | |||||
1346 | Integrate btw. 1346 and 1327 | Line btw. 1327 and 1361 | 0.323 ± 0.020 | 0.380 ± 0.155 | 15 (88%) | < 0.001 |
Min–max: 0.277–0.372 | Min–max: 0–0.708 | |||||
1390 | Height at 1390 | Line at 1360 | 0.134 ± 0.017 | 0.178 ± 0.034 | 8 (47%) | < 0.001 |
Min–max: 0.095–0.162 | Min–max: 0.134–0.242 | |||||
1621 | Height at 1621 | Line at 1750 | 1.843 ± 0.066 | 1.755 ± 0.199 | 7 (41%) | 0.009 |
Min–max: 1.675–1.931 | Min–max: 1.359–2.002 |
