Researchers from the Columbia University Mailman School of Public Health followed 279 inner-city African-American and Dominican women during their pregnancies. The researchers measured the women’s stress and anxiety levels using a series of questionnaires. When the babies were born, researchers tracked the health of the children through age 7.
Here is a thought why not do some clinical studies instead of ones that are based on questionnaires, relying on the indiviudal to tell the truth?
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