Dataset Information

Assessing Neurobehavioral Alterations Among E-waste Recycling Workers in Hong Kong.

ABSTRACT:

Background

E-waste workers in Hong Kong are handling an unprecedented amount of e-waste, which contains various neurotoxic chemicals. However, no study has been conducted to evaluate the neurological health status of e-waste workers in Hong Kong. This study aimed to evaluate the prevalence of neurobehavioral alterations and to identify the vulnerable groups among Hong Kong e-waste workers.

Methods

We recruited 109 Hong Kong e-waste workers from June 2021 to September 2022. Participants completed standard questionnaires and wore a GENEActiv accelerometer for seven days. Pittsburgh Sleep Quality Index and Questionnaire 16/18 (Q16/18) were used to assess subjective neurobehavioral alterations. The GENEActiv data generated objective sleep and circadian rhythm variables. Workers were grouped based on job designation and entity type according to the presumed hazardous level. Unconditional logistic regression models measured the associations of occupational characteristics with neurobehavioral alterations after adjusting for confounders.

Results

While dismantlers/repairers and the workers in entities not funded by the government were more likely to suffer from neurotoxic symptoms in Q18 (adjusted odds ratio: 3.18 [1.18-9.39] and 2.77 [1.10-7.46], respectively), the workers from self-sustained recycling facilities also have poor performances in circadian rhythm. Results also showed that the dismantlers/repairers working in entities not funded by the government had the highest risk of neurotoxic symptoms compared to the lowest-risk group (i.e., workers in government-funded companies with other job designations).

Conclusion

This timely and valuable study emphasizes the importance of improving the working conditions for high-risk e-waste workers, especially the dismantlers or repairers working in facilities not funded by the government.

SUBMITTER: Liao G

PROVIDER: S-EPMC10944145 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Assessing Neurobehavioral Alterations Among E-waste Recycling Workers in Hong Kong.

Liao Gengze G Wang Feng F Lu Shaoyou S Yu Yanny Hoi Kuen YHK Arrandale Victoria H VH Chan Alan Hoi-Shou AH Tse Lap Ah LA

Safety and health at work 20231229 1

<h4>Background</h4>E-waste workers in Hong Kong are handling an unprecedented amount of e-waste, which contains various neurotoxic chemicals. However, no study has been conducted to evaluate the neurological health status of e-waste workers in Hong Kong. This study aimed to evaluate the prevalence of neurobehavioral alterations and to identify the vulnerable groups among Hong Kong e-waste workers.<h4>Methods</h4>We recruited 109 Hong Kong e-waste workers from June 2021 to September 2022. Partici ...[more]

PMID: 38496288

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Dataset Information

Assessing Neurobehavioral Alterations Among E-waste Recycling Workers in Hong Kong.

Background

Methods

Results

Conclusion

Publications

Assessing Neurobehavioral Alterations Among E-waste Recycling Workers in Hong Kong.

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