Table 4.
Mean 24 h urine volume (L/day) on weekdays and percentage of subjects with a urine volume <1 L/day, for men and women.
| Weekday | 24 h Urine Volume (Mean ± SD in L/day) | Urine Volume <1 L/day (%) | |||||
|---|---|---|---|---|---|---|---|
| All | Men | Women | p-Value * | All | Men | Women | |
| Monday | 1.69 ± 0.87 | 1.69 ± 0.83 | 1.69 ± 0.91 | =0.615 | 21 | 18 | 24 |
| Tuesday | 1.66 ± 0.86 | 1.64 ± 0.80 | 1.69 ± 0.91 | =0.907 | 24 | 24 | 24 |
| Wednesday | 1.70 ± 0.89 | 1.68 ± 0.86 | 1.73 ± 0.91 | =0.683 | 22 | 22 | 22 |
| Thursday | 1.66 ± 0.80 | 1.68 ± 0.78 | 1.66 ± 0.83 | =0.418 | 22 | 17 | 26 |
| Friday | 1.70 ± 0.88 | 1.69 ± 0.81 | 1.73 ± 0.95 | =0.785 | 20 | 17 | 23 |
| Saturday | 1.68 ± 0.85 | 1.65 ± 0.79 | 1.71 ± 0.92 | =0.911 | 21 | 19 | 23 |
| Sunday | 1.65 ± 0.82 | 1.68 ± 0.79 | 1.63 ± 0.85 | =0.198 | 22 | 17 | 26 |
| All 24 h samples | 1.68 ± 0.85 | 1.67 ± 0.81 | 1.69 ± 0.90 | =0.881 | 22 | 19 | 24 |
* p-values derived through Mann–Whitney–U test for differences between genders.