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Knowledge, attitude, and practices related to lead pollution among adolescents and caregivers of young children living near Used Lead Acid Battery (ULAB) recycling sites in Bangladesh: a cross-sectional study.
Sultana, Jesmin; Nunna, Tanha Tabassum; Hasan, Shaikh Sharif; Shoab, Abul Kasham; Wobil, Priscilla; Vandenent, Maya; Alam, Didarul; Ferdous, Jannatul; Begum, Farzana; Rahman, Mahbubur; Khatun, Fatema; Rasheed, Sabrina.
Affiliation
  • Sultana J; International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212, Bangladesh.
  • Nunna TT; International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212, Bangladesh.
  • Hasan SS; International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212, Bangladesh.
  • Shoab AK; International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212, Bangladesh.
  • Wobil P; Health Section Programme, UNICEF, Dhaka, Bangladesh.
  • Vandenent M; Health Section Programme, UNICEF, Dhaka, Bangladesh.
  • Alam D; Health Section Programme, UNICEF, Dhaka, Bangladesh.
  • Ferdous J; Health Section Programme, UNICEF, Dhaka, Bangladesh.
  • Begum F; International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212, Bangladesh.
  • Rahman M; International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212, Bangladesh.
  • Khatun F; International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212, Bangladesh. kfatema@icddrb.org.
  • Rasheed S; International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b), 68, Shaheed Tajuddin Ahmed Sarani, Mohakhali, Dhaka, 1212, Bangladesh.
BMC Public Health ; 24(1): 2108, 2024 Aug 05.
Article in En | MEDLINE | ID: mdl-39103827
ABSTRACT

BACKGROUND:

Lead, a potent neurotoxin, causes irreversible damage to the nervous system, and low- and middle-income countries face huge health and economic productivity losses due to childhood lead exposure. In Bangladesh, informal Used Lead Acid Battery (ULAB) recycling sites are an important source of lead pollution. Little is known about lead awareness among communities exposed to ULAB recycling. Therefore, this study aims to assess knowledge, attitudes, and practices related to lead pollution among caregivers of young children and adolescents living adjacent to informal ULAB sites.

METHODS:

A cross-sectional study was conducted among 732 mothers of young children and adolescents in 4 districts of Bangladesh (survey and observation). Simple and multiple linear regression was conducted to describe patterns and predictors of lead-related knowledge and practices.

RESULTS:

60% of respondents had heard the name 'lead' ("shisha"). The mean knowledge score was low (19 out of 44). Residents of high-risk districts, male respondents, and those with more than 5 years of schooling were significantly more likely to have higher knowledge scores than others. In terms of attitude, 52% of respondents perceived lead to be risky for human health but 43% thought lead pollution was controllable. Observation of households for lead exposure revealed that 63% of children and adolescents play or pass by ULAB sites, 29% ate non-food items, 41% of households had visible paint chips on the walls, 59% households used polished turmeric and 15% used lead-soldered cans to store foods. Among protective practices, 70% reported cleaning floors, 84% consumed iron-rich foods, and 48% consumed calcium-rich foods.

CONCLUSIONS:

The population had a high potential for lead exposure. Their knowledge about lead was limited, and risk perception was moderate. To reduce lead exposure and increase knowledge and awareness among the at-risk population, it is crucial to take measures such as mass awareness campaigns through media and schools. It is important to strengthen the implementation of existing policies, such as policies on leaded gasoline, paints, and lead-acid batteries, that can address the sources of lead exposure for the community.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Health Knowledge, Attitudes, Practice / Recycling / Lead Limits: Adolescent / Adult / Child / Female / Humans / Male / Middle aged Country/Region as subject: Asia Language: En Journal: BMC Public Health Year: 2024 Document type: Article

Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Health Knowledge, Attitudes, Practice / Recycling / Lead Limits: Adolescent / Adult / Child / Female / Humans / Male / Middle aged Country/Region as subject: Asia Language: En Journal: BMC Public Health Year: 2024 Document type: Article