Effect of mobile phone addiction on sleep quality in patients aged 18-45 years with acute myocardial infarction: a chain mediation analysis of coping style, anxiety, and depression.
Research
RF Safe Research Library
Jan 1, 2026
This cross-sectional study (January 2023–January 2025) examined whether mobile phone addiction is associated with sleep quality among AMI patients aged 18–45 years. In 125 participants, mobile phone addiction was positively associated with poorer sleep quality. The authors report that coping styles and…
Reciprocal associations between smartphone overdependence and anxiety in adolescents: evidence from a nationally representative survey in the Republic of Korea.
Research
RF Safe Research Library
Jan 1, 2026
This secondary analysis of a nationally representative Korean adolescent survey examined bidirectional associations between smartphone overdependence and anxiety. In adjusted models, high risk for smartphone overdependence was associated with higher odds of anxiety, and severe anxiety was associated with higher odds…
One or many environmental intolerance(s)? A cluster analysis over two representative samples
Research
RF Safe Research Library
Jan 1, 2026
This study used k-prototypes cluster analysis in two representative population-based datasets from Sweden (N=1576) and Finland (N=1233) to examine whether different symptom-attribution types (chemicals, electromagnetic fields, noise, etc.) form distinct disorders. The analysis separated participants with versus…
Could electrohypersensitivity be a specific form of high sensory processing sensitivity?
Research
RF Safe Research Library
Jan 1, 2025
This cross-sectional questionnaire study (n=100) examined whether electrohypersensitivity (EHS) overlaps with high sensory processing sensitivity (HSPS). A higher proportion of HSPS was observed among those reporting EHS symptoms, alongside significant differences in anxiety/depression symptomatology and EMF-related…
Repeated Head Exposures to a 5G-3.5 GHz Signal Do Not Alter Behavior but Modify Intracortical Gene Expression in Adult Male Mice
Research
RF Safe Research Library
Jan 1, 2025
This animal study examined repeated asymmetrical head exposure to a 5G-modulated 3.5 GHz signal in adult male mice for six weeks. It reports no significant changes in locomotion, anxiety, or object-based memory performance under the tested conditions. However, it found statistically significant but limited cortical…
Are media warnings about the adverse health effects of modern life self-fulfilling? An experimental study on idiopathic environmental intolerance attributed to electromagnetic fields (IEI-EMF).
Research
RF Safe Research Library
Jan 1, 2013
This randomized experiment tested whether a TV report warning about WiFi health effects could influence symptoms during a subsequent sham WiFi exposure. Over half of participants reported symptoms attributed to the sham exposure, and the warning film increased EMF-related worries. Among participants with higher…