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Table 1 Demographics and clinical characteristics of the subjects (n = 415)

From: Urinary phthalate metabolites in relation to serum anti-Müllerian hormone and inhibin B levels among women from a fertility center: a retrospective analysis

Characteristics

Data

Age (years)

30 (27–35)

BMI (kg/m2)

21.5 (19.8–23.7)

Ethnicity

 

 Han

402 (96.9)

 Other

13 (3.1)

Smoking

 

 Non-smoker

394 (94.9)

 Former smoker

19 (4.6)

 Current smoker

2 (0.5)

Gravidity

 

 Yes

186 (44.8)

 No

229 (55.2)

Duration of infertility (years)

3 (1.5–5.0)

IVF/ICSI treatment indication

 

 Tubal or pelvic factor infertility

166 (40.0)

 Ovulation disorders

40 (9.6)

 Diminished ovarian reserve

56 (13.5)

 Endometriosis

23 (5.5)

 Uterine disorders

13 (3.1)

 Male factor

99 (23.9)

 Unexplained

18 (4.3)

AFC

12 (8–18)

AMH (ng/mL)

3.90 (1.96–6.99)

INHBa (pg/mL)

82 (59–104)

  1. BMI: body mass index; IVF: in vitro fertilization; ICSI: intracytoplasmic sperm injection; AFC: antral follicle count; AMH: anti-Müllerian hormone; INHB: inhibin B
  2. Data are median [IQR (interquartile range)] or number (%)
  3. aSerum INHB levels were measured in 404 women