Study Finds Nearly 40% of Global Cancer Cases Linked to Preventable Risks
A global study published in Nature Medicine estimates that nearly 38% of the 18.7 million new cancer cases in 2022 were linked to modifiable risk factors. Tobacco smoking was the largest contributor, responsible for about 15% of cases, followed by infections and alcohol consumption. The analysis covered 30 risk factors across 185 countries, highlighting differences by sex and region. The findings suggest that many cancers could be prevented through public health measures and lifestyle changes.
First-hand measurement across 6 sources
We measured how 6 outlets covered this story. Coverage leans balanced overall (Left 0%, Centre 100%, Right 0%). Overall sentiment is positive (66/100). Lens Score 29/100.
Outlets measured: economictimes, ndtv, thehindu, businessstandard, ndtv, indianexpress. See how each one headlined and framed the same story in the source comparison below.
AI Analysis
All 6 outlets scored close to centre on political lean. The real divergence here is in emphasis, not lean — compare the headlines below to see how each outlet chose to frame the same facts.
Sentiment was consistent across outlets (50–70/100), indicating broadly factual reporting rather than editorialising.
Coverage timeline
indianexpress broke this story on 4 Feb, 06:47 am. Other outlets followed.