Incidence and Mortality of Malignant Brain Tumors after 20 Years of Mobile Use

Abstract

Overview

This population-based study investigates the trends of the incidence and mortality of malignant neoplasm of the brain (MNB) related to mobile phone use over a 20-year period in Taiwan.

Methods

• Pearson correlation analysis
• Regression analysis
• Joinpoint regression analysis

Findings

The study shows a consistent increase in mobile phone users paired with a slight rise in both the incidence and death rates of MNB. The compound annual growth rates further support these findings, underlining a parallel growth in mobile phone users and increases in MNB incidences and deaths.

Conclusion

While there is an observable association between mobile phone usage and MNB rates, the connection remains weak and non-significant at this stage. Therefore, the results warrant cautious interpretation and underline the necessity for further detailed investigations into various confounding factors and associated risks. Considering the emergence of technologies like 5G, it is crucial to scrutinize radiation exposure levels and durations closely to understand the full effects on health. Future research should consider different demographic groups and exposure durations to comprehensively evaluate the link between mobile phone usage and cancer development.