Table 2 pH values measured with the dipstick and the pH-meter in fresh urine
From: A new device for simple and accurate urinary pH testing by the Stone-former patient
pH dipstick | pH-meter Mean (±SD) | Difference (±SD) | n |
|---|---|---|---|
5,0 | 5,14 ± 0.07 | 0,14 ± 0.07 | 5 |
5,5 | 5,34 ± 0.17 | 0,16 ± 0.17 | 10 |
6,0 | 5,78 ± 0.18 | 0,22 ± 0.18 | 6 |
6,5 | 6,33 ± 0.16 | 0,17 ± 0.16 | 7 |
7,0 | 0 | ||
7,5 | 7,44 ± 0.07 | 0,06 ± 0.07 | 2 |