Association Between Maternal Exposure to Magnetic Field Nonionizing Radiation During Pregnancy and Risk of Attention-Deficit/Hyperactivity Disorder in Offspring in a Longitudinal Birth Cohort.
Published in: JAMA Netw Open 2020; 3 (3): e201417
Aim of study (acc. to author)
Endpoint/type of risk estimation
Reference group 1
maternal exposure to magnetic fields, 24 h-measurement: < 0.13 µT (90th percentile)
maternal exposure to magnetic fields, 24 h-measurement: ≥ 0.13 µT (90th percentile)
- children in utero
children whose mothers were pregnant between 1996 - 1998 or 2006 - 2012
1997 - 2017
USA (San Francisco area)
cohort of Kaiser Permanente Northern California, USA
Statistical analysis method:
- Cox proportional regressions analysis
- Kaplan-Meier estimation
Conclusion (acc. to author)
Study funded by
California Public Health Foundation, USA
National Institute of Environmental Health Sciences/National Institute of Health (NIEHS/NIH), USA
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