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Finding
Finding
decline
Prenatal methamphetamine exposure was associated with increased slope of reaction time across blocks on the K-CPT, indicating greater vigilance decline as the test progressed, consistent with attention processing deficits.
| Comparator | Unexposed comparison children (n=148) — mothers denied methamphetamine use during pregnancy and had a negative meconium GC/MS screen |
| Effect summary | decline |
| Effect modifiers | [{"modifier": "Caretaker change", "interaction_p": "p<0.05", "direction": "attenuates", "stratum_details": "Caretaker change was associated with a decrease in Hit Reaction Time Block Change (P<0.05)", "plain_language": "Children who experienced a change in caretaker showed less vigilance decline, potentially related to environmental factors", "annotation_notes": "Caretaker change as covariate was associated with decreased Hit Reaction Time Block Change."}] |
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Source
PMC3800474
The Effect of Prenatal Methamphetamine Exposure on Attention as Assessed by Continuous Performance Tests: Results from the Infant Development, Environment, and Lifestyle (IDEAL) Study