Finding · as stated by the study, recorded by Coridum · status verified-machine

Finding F-0229

“The analysis revealed that PM2.5 exposure was linked to reduced semen volume (SMD = −0.028; 95% CI −0.055 to −0.01), total sperm count (SMD = −0.027; 95% CI −0.052 to -0.02), sperm motility (SMD = −0.156; 95% CI −0.26 to -0.04), and progressive motility (SMD = −0.194; 95% CI −0.38 to −0.01).”

Bahreiny Association between ambient particulate matter and semen quality parameters: a systematic review and meta-analysis (2024). Page 2. CKB 0688

Structure

Factor
Particulate matter (PM₂.₅ and PM₁₀)
Outcome
Sperm count
Population
men undergoing semen analysis
Study design
systematic review and meta-analysis of studies on ambient particulate matter and semen quality parameters (6264 participants in the included studies) (class 2)
Effect
SMD -0.027 (-0.052–-0.02)

A Finding records what one published document states, verbatim and with its page. It is not a conclusion of Coridum; see the Claims that build on it.