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Cellular telephones and non-Hodgkin lymphoma.

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Linet MS, Taggart T, Severson RK, Cerhan JR, Cozen W, Hartge P, Colt J. · 2006

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This early study found no lymphoma risk from cell phones, but examined mostly short-term, light users before smartphones became ubiquitous.

Plain English Summary

Summary written for general audiences

Researchers studied whether cellular phone use increases the risk of non-Hodgkin lymphoma (a type of blood cancer) by comparing 551 cancer patients to 462 healthy controls. They found no increased cancer risk even among regular phone users, though very few participants had used phones for more than 6 years or 200 total hours. The findings are limited because cell phone use was still relatively new when the study was conducted in the early 2000s.

Why This Matters

This 2006 study represents an important early attempt to investigate potential links between cellular phone radiation and blood cancers, but its timing severely limits its relevance to today's usage patterns. The reality is that less than 5% of participants had used phones for 6 or more years, and the study captured an era when cell phone penetration was still relatively low. What this means for you is that while the study found no increased lymphoma risk, it essentially examined light, short-term use compared to the intensive, decades-long exposure patterns common today. The science demonstrates that cancer typically requires years or decades to develop, making studies of early adopters with limited exposure less informative about long-term risks. This research highlights the challenge of studying emerging technologies where meaningful long-term data simply doesn't exist yet.

Exposure Information

Specific exposure levels were not quantified in this study.

Study Details

The aim of this study is to investigate Cellular telephones and non-Hodgkin lymphoma.

A questionnaire ascertained cellular telephone use in 551 NHL cases and 462 frequency-matched popula...

Compared to persons who had never used cellular telephones, risks were not increased among individua...

These findings must be interpreted in the context of less than 5% of the population reporting duration of use of 6 or more years or lifetime cumulative use of 200 or more hours.

Cite This Study
Linet MS, Taggart T, Severson RK, Cerhan JR, Cozen W, Hartge P, Colt J. (2006). Cellular telephones and non-Hodgkin lymphoma. Int J Cancer.119(10):2382-8, 2006.
Show BibTeX
@article{ms_2006_cellular_telephones_and_nonhodgkin_2365,
  author = {Linet MS and Taggart T and Severson RK and Cerhan JR and Cozen W and Hartge P and Colt J.},
  title = {Cellular telephones and non-Hodgkin lymphoma.},
  year = {2006},
  
  url = {https://pubmed.ncbi.nlm.nih.gov/16894556/},
}
PubMed: 16894556

Cited By (41 papers)

Quick Questions About This Study

A 2006 study found no increased risk of non-Hodgkin lymphoma among cell phone users, even regular users. However, the research was limited because very few participants had used phones for more than 6 years or 200 total hours when cell phone use was still relatively new.
Research comparing 551 cancer patients to 462 healthy controls found no increased blood cancer risk from cellular telephone use. The study showed no significant association between phone use duration, frequency, or cumulative hours and non-Hodgkin lymphoma development in the early 2000s.
A study of lymphoma patients found no evidence that cell phone radiation caused their cancer. Researchers compared cancer patients to healthy controls and found no increased risk even among regular users, though long-term use data was limited at the time.
Current evidence shows no increased lymphoma risk from cell phone use. A 2006 study found odds ratios of 0.9-1.0 for various usage levels, indicating no significant cancer risk. However, the findings are limited by relatively short usage periods in early cell phone adopters.
Research on phone radiation and cancer development found no significant effects on non-Hodgkin lymphoma risk. The study showed no association between cellular telephone use and cancer, though researchers noted that most participants had limited long-term exposure when phones were less common.