Home
Forms Library
Reduced Intellectual Development in Children with Prenatal Lead Exposure TF2 Report

Reduced Intellectual Development in Children with Prenatal Lead Exposure TF2 Report 2025

Reduced Intellectual Development in Children with Prenatal Lead Exposure TF2 Report Preview on Page 1

Show details

4.8 out of 5

50 votes

The document presents a study on the impact of prenatal lead exposure on the intellectual development of children, conducted by a team from various Mexican institutions. It hypothesizes that prenatal lead exposure has a more significant and lasting effect on child IQ than postnatal exposure. The study analyzed data from 175 children born in Mexico City between 1987 and 1992, measuring blood lead levels during pregnancy and assessing IQ at ages 6 to 10 using standardized tests. Results indicate that higher blood lead levels during the third trimester are associated with lower IQ scores, suggesting that this period is critical for cognitive development. The findings highlight the need for stricter lead exposure limits for pregnant women to prevent detrimental effects on child intelligence.

Here's how it works

01. Edit your form online

Type text, add images, blackout confidential details, add comments, highlights and more.

02. Sign it in a few clicks

Draw your signature, type it, upload its image, or use your mobile device as a signature pad.

03. Share your form with others

Send it via email, link, or fax. You can also download it, export it or print it out.

How to quickly redact Reduced Intellectual Development in Children with Prenatal Lead Exposure TF2 Report online

Ease of Setup

DocHub User Ratings on G2

Ease of Use

DocHub User Ratings on G2

Dochub is the greatest editor for modifying your paperwork online. Follow this simple guide to redact Reduced Intellectual Development in Children with Prenatal Lead Exposure TF2 Report in PDF format online at no cost:

Sign up and log in. Create a free account, set a strong password, and go through email verification to start managing your templates.
Add a document. Click on New Document and select the form importing option: add Reduced Intellectual Development in Children with Prenatal Lead Exposure TF2 Report from your device, the cloud, or a protected link.
Make changes to the template. Use the top and left-side panel tools to change Reduced Intellectual Development in Children with Prenatal Lead Exposure TF2 Report. Add and customize text, images, and fillable fields, whiteout unnecessary details, highlight the important ones, and comment on your updates.
Get your paperwork completed. Send the sample to other parties via email, create a link for quicker file sharing, export the template to the cloud, or save it on your device in the current version or with Audit Trail added.

Try all the benefits of our editor today!

be ready to get more

Complete this form in 5 minutes or less

Get form

Got questions?

We have answers to the most popular questions from our customers. If you can't find an answer to your question, please contact us.

What does lead exposure do to children?

Even when exposed to small amounts of lead levels, children may appear inattentive, hyperactive, and irritable. Children with greater lead levels may also have problems with learning and reading, delayed growth, and hearing loss. At high levels, lead can cause permanent brain damage and even death.

What are the effects of prenatal exposure to lead?

Adverse Health Effects of Prenatal Exposure Elevated lead levels in pregnancy have been associated with several adverse outcomes, including gestational hypertension, spontaneous abortion, low birth weight, and impaired neurodevelopment 11 12 13 14.

Can lead exposure cause developmental delays in children?

Developmental Delays We learn and use these skills in childhood, and we develop them as we grow. Lead poisoning can slow a childs development of these skills. Children with lead poisoning have a hard time starting and finishing tasks, have trouble paying attention, or may be more prone to emotional outbursts.

How can lead exposure affect a child?

Exposure to lead can seriously harm a childs health and cause well-documented health effects. These effects include damage to the brain and nervous system and slowed growth and development. Children may also have learning and behavior problems and hearing and speech problems.

What are the long term effects of lead exposure?

Young children are particularly vulnerable to the toxic effects of lead and can suffer permanent adverse health impacts, particularly on the development of the central nervous system. Lead causes long-term harm in adults, including increased risk of high blood pressure, cardiovascular problems and kidney damage.