| Table 1. Clinical, laboratory and ultrasound characteristics of the studied population. | |
| Characteristics (n=453) | |
|---|---|
| Age (years) [median (IQR)] | 38 (IQR 35-44) |
| BMI (kg/m2), n (%) Underweight (≤18.5) Healthy weight (18.6-24.9) Overweight (25-29.9) Obesity (≥30) Not informed |
7 (1.6) 244 (53.8) 140 (30.9) 36 (7.9) 26 (5.8) |
| Causes of appointments, n (%) Endometriosis Low ovarian reserve Male factor Tubal factor Social cryopreservation of oocytes Other causes |
314 (69.3) 99 (22) 99 (22) 48 (10.7) 41 (9) 70 (15.5) |
| TSH (mIU/L) | 1.67 (IQR 1.22-2.4) |
| FT4 (ng/dL) | 1.27 (IQR 1.16-1.4) |
| FSH (mIU/L) | 8.0 (IQR 5.7-12.6) |
| AMH (ng/mL) | 1.47 (IQR 0.71-3.05) |
| AFC (number of follicles) | 11 (IQR 7-17) |
BMI: Body mass index; IQR: Interquartile range; TSH: Thyroid stimulating hormone;
FT4: Free thyroxine; FSH: Follicle-stimulating hormone; AMH: Anti-Mullerian hormone; AFC: Antral follicle count