Skip to main content

Advertisement

Table 1 The base-line characteristics of study patients (n=341)

From: Lead level in seminal plasma may affect semen quality for men without occupational exposure to lead

Variables Mean± standard deviation (range) or number (%)
Age (Y/O) 34.9±3.7 (28–44)
Body mass index(kg/m2) 22.6±1.6 (19.2-26.1)
Smoking 157 (46.0%)
Semen lead conc.(μg/l) 2.19±1.45 (0.08-9.50)
Semen volume (ml) 3.0±1.2 (0.3-8.0)
Sperm count (x106) 63.4±49.6 (0.0-368.0)
Sperm motility (%) 60.1±20.2 (0.0-97.4)
Sperm morphology (%) 58.0±17.8(0.0-94.9)