Characteristic | Missed classes, N(%), n = 30 | 95% Confidence interval |
---|---|---|
Intermenstrual bleeding | 4 (13.3) | 4.9–31.1 |
Dysmenorrhea | 30 (100.0) | Â |
Frequent menstruation | 2 (6.7) | 1.6–23.6 |
Infrequent menstruation | 1 (3.3) | 0.4–20.9 |
Irregular menses | 5 (16.7) | 6.9–34.8 |
Premenstrual syndrome | 28 (93.3) | 76.4–98.3 |