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Properties of PMS group and non-PMS group.
| PMS groupa) |
Non-PMS groupb) |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean | SD | SE | Mdn | Interquartile range | Mean | SD | SE | Mdn | Interquartile range | pc) | |
| Age, year | 20.8 | 0.8 | 0.3 | 21.0 | 21.0–21.0 | 20.9 | 0.8 | 0.3 | 21.0 | 21.0–21.0 | .17 |
| BMI, kg m−2 | 21.28 | 2.2 | 0.7 | 22.0 | 19.0–20.0 | 20.2 | 1.5 | 0.5 | 20.0 | 19.0–20.0 | .70 |
| Menstrual cycle, day | 30.0 | 3.4 | 0.9 | 30.0 | 30.0–31.0 | 30.0 | 4.8 | 1.3 | 30.0 | 28.0–32.0 | .65 |
n = 11.
n = 11.
Mann-Whitney U test. BMI: body mass index.
