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Table 1 Seminal quality in night shift workers

From: The correlation between urinary 5-hydroxyindoleacetic acid and sperm quality in infertile men and rotating shift workers

Seminal Parameters Fertile group
(n = 10)
Infertile group
(n = 10)
Sperm concentration
(106 cells/mL)
148.0 ± 6.95 112.8 ± 3.35*
Forward motility
(% a + b grades)
54.50 ± 1.04 39.67 ± 1.85*
Morphology
(% normal cells)
22.80 ± 1.77 12.75 ± 1.10*
  1. Data are presented as mean ± SEM of the number of volunteers
  2. *statistically significant regarding fertile group