Skip to main content

Table 5 Significant risk factors of OHSS in combined cohorts

From: A comparative, observational study evaluating dosing characteristics and ovarian response using the recombinant human follicle-stimulating hormone pen injector with small-dose dial in assisted reproductive technologies treatment in Asia: IMPROVE study

Independent variable

Category

Regression Coefficient

Standard Error

P-value

Odds Ratio (95% CI)

N

3202

AFC

>20

≤20

-1.1

0.5

0.0333

1.00

0.32 (0.1–0.91)

BMI (kg/m2)

<18.5

18.5–30.0

-1.2

0.5

0.0178

1.00

0.30 (0.11–0.81)

  1. AFC antral follicle count; BMI body mass index; OHSS ovarian hyperstimulation syndrome; CI confidence interval