Table 1 Baseline characteristics of study population
Amenorrhea/Oligomenorrhea group (n = 71) | Eumenorrhea group (n = 717) | |
|---|---|---|
BMI < 20 | 23 (32.9) | 245 (34.9) |
BMI 20–25 | 36 (51.4) | 398 (56.7) |
BMI > 25 | 11 (15.7) | 59 (8.4) |
Sport intensity, mean (SD) (hours/week) | 14.35 (11.44) | 12.64 (10.59) |
Level of education | ||
High School undergraduate | 16 (22.5) | 161 (22.8) |
High School graduate | 26 (36.6) | 242 (34.2) |
Bachelors degree | 29 (40.8) | 304 (43.0) |
Types of sport | ||
Other sports (reference) | 36 (50.7) | 438 (61.1) |
subject scored | - | 29 (4.0) |
endurance sports | 9 (12.7) | 38 (5.3) |
body contour | 2(2.8) | 31 (4.3) |
weight categories | 24 (33.8) | 181 (25.2) |
History of Drug intake | ||
OCPs | 51 (71.8) | 654 (91.2) |
Diuretics & weight-reducing drugs | 1 (1.4) | 16 (2.2) |
Thyroid hormones | - | 15 (2.1) |