Skip to main content

Table 1 Demographic, clinical, and genetic characteristics of the study sample (N = 172)

From: Association between the luteinizing hormone/chorionic gonadotropin receptor (LHCGR) rs4073366 polymorphism and ovarian hyperstimulation syndrome during controlled ovarian hyperstimulation

  Total OHSS Cases Controls
Mean age (SD), Years 36.8 (4.1) 35.2 (2.9) 37 (4.2)
Race* -- -- --
White non-Hispanic 98 (57.0) 12 (66.7) 86 (55.8)
Black, non-Hispanic 19 (11.1) 5 (27.8) 14 (9.1)
Asian/Pacific Islander 27 (15.7) 1 (5.6) 26 (16.9)
Hispanic/Missing 28 (16.3) 0 (0.0) 28 (18.2)
TSH (IU/mL)** 1.8 (1.2-2.5) 1.8 (1.5-2.1) 1.8 (1.2-2.6)
Day 3 FSH level (IU/L)** 7.0 (5.4-8.5) 6.3 (4.5-7.3) 7.0 (5.5-8.5)
Day 3 Estradiol level (pg/mL)** 40.8 (30.0-55.7) 41.6 (33.3-57.8) 39.0 (30.0-54.7)
Total number of follicles** 10.0 (6.0-15) 18.0 (13.0-24.0) 9.0 (5.0-12.0)
Total number of days stimulated ** 12 (10–13) 12 (11–13) 12 (10–13)
Estradiol level day of hCG ** 1780 (1136–2401) 2606 (1953–3436) 1735 (988–2254)
Total number of eggs retrieved ** 9 (5–14) 18 (13–23) 8 (4–13)
  1. * All categorical variables are presented as N (%).
  2. ** Presented as median (IQR) due to highly skewed distributions.