Table 2.
Hormones and pregnancy in different body mass index groups in ovulation induction cycles ≤35 years old
| Grouping | Number of cases | HCG day E2 | HCG day LH | HCG day P | Pregnancy condition | |
|---|---|---|---|---|---|---|
| Not pregnant | Pregnant | |||||
| Normal weight | 425 | 1538.00 (827.92 ~ 2828.50) | 12.83 (8.14 ~ 23.26) | 2.37 (1.69 ~ 3.18) | 303 (71.29%) | 122 (28.71%) |
| Overweight | 203 | 1164.00 (694.30 ~ 2063.00)* | 11.83 (7.58 ~ 24.38) | 2.17 (1.61 ~ 2.91) | 143 (70.44%) | 60 (29.56%) |
| Obesity | 516 | 933.45 (525.65 ~ 1607.75)*# | 10.69 (6.96 ~ 19.01)* | 2.11 (1.49 ~ 2.85)* | 384 (74.42%) | 132 (25.58%) |
| Statistic quantity | H = 66.341 | H = 10.235 | H = 12.912 | χ2 = 1.694 | ||
| Parameters | p < 0.001 | p = 0.006 | p = 0.002 | p = 0.429 | ||
Note:*indicates p < 0.05 compared with normal weight, and # indicates p < 0.05 compared with overweight