Table 2.
The dominant swimming style undertaken by the athletes and its influence on disorders of the menstrual cycle.
| chi2(6) = 15.22; p = 0.019 | The Dominant Swimming Style | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Freestyle | Backstroke | Breaststroke | In Total | ||||||
| N | % | N | % | N | % | N | % | ||
| Has menstrual period ever been missed for a long time after a period of regular bleeding? | Less than 3 months | 12 | 34.29 | 7 | 70.00 | 4 | 21.05 | 23 | 35.94 |
| Between 3 and 6 months | 1 | 2.86 | 0 | 0.00 | 5 | 26.32 | 6 | 9.38 | |
| More than 6 months | 9 | 25.71 | 2 | 20.00 | 3 | 15.79 | 14 | 21.88 | |
| There was no such situation | 13 | 37.14 | 1 | 10.00 | 7 | 36.84 | 21 | 32.81 | |
| In total | 35 | 100.00 | 10 | 100.00 | 19 | 100.00 | 64 | 100.00 | |