Impaired spermiogenesis as a common finding among professional drivers

Area of Science:

• Reproductive medicine
• Occupational health
• Andrology

Background:

• Professional driving is a widespread occupation.
• Potential health risks associated with prolonged sitting and vehicle vibrations are a concern.
• Sperm quality is a critical factor in male fertility.

Purpose of the Study:

• To investigate the impact of long-term driving on sperm parameters and fertility.
• To compare the incidence of abnormal sperm parameters in professional drivers versus other professions.
• To identify specific driving roles associated with greater risks.

Main Methods:

• Retrospective analysis of 2984 patients' data.
• Inclusion of 281 professional drivers across various roles.
• Statistical comparison of pathospermia incidence and severity based on driving occupation and duration.

Main Results:

• Occupational drivers showed a significantly higher incidence of pathospermia compared to other professionals.
• Increased driving years correlated with a higher ratio of severe pathospermia.
• Spermiogenesis deterioration was mild in car drivers but severe in agricultural/industrial machinery operators.
• Drivers exhibited a higher incidence of impaired fertility.

Conclusions:

• Long-term driving, particularly operating heavy machinery, negatively affects male reproductive health.
• Driving duration and type are significant risk factors for impaired spermiogenesis and fertility.
• Occupational health strategies should consider the reproductive risks for professional drivers.