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Table 1 Characteristics of the sample (N = 1169)

From: The potential role of central obesity in male infertility: body mass index versus waist to hip ratio as they relate to selected semen parameters

Characteristicmean (SD)Range
Participants
 Age38.1 (7)17–67
 Height180.6 (7.5)155–210
 Weight87.3 (15.9)55–183
 BMI26.8 (4.5)16.9–50
 Waist circumference100.9 (8.9)56–149
 Hip circumference94.8 (12.4)59–165
 Waist-to-hip ratio0.94 (0.07)0.63–1.22
Specimen
 Semen volume3.6 (1.8)0.1–12.0
 Total sperm count165.5 (192.2)0–1270
 Sperm concentration48.7 (55.7)0–681.5
 Progressive motility21.2 (18.7)0–80
 Normal morphology4.8 (4.6)0–28
 WBC0.59 (5.8)0–193.1