Randomized trial assesses noise exposure impact on workers and the environment, suggesting safety measures are needed.
Unwanted noise can negatively impact one's quality of life and lead to major health issues. To assess the noise exposure of sawmill workers in the timber and associated industries, measured noise levels should be compared to regulatory standards. The study used a Lutron (Model SL-4030) digital sound level meter and a NAVA 300 GPS to measure sound levels at two study locations. Results were recorded in decibels (dB) for morning and afternoon working periods over six days. The study found that all locations from stations A to E in Essien Udim above the regulatory limits (96.15 to 101.65 dB) for both morning and afternoon. Similar values were also reported at Essien Udim Industrial Market (93.19 to 94.96). All personnel in these places faced noise dangers that impacted their health and hearing abilities. Workers and operators who frequently visit the site and spend long hours near noise sources should use safety gear such ear plugs, muffs, goggles, and masks.
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Akpan et al. (2026) studied this question.
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