Research has found that lung cancer increases with number of cigarettes smoked.This finding

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This finding suggests a positive relationship between smoking and lung cancer, meaning that as the number of cigarettes smoked increases, the risk of developing lung cancer also increases. It does not prove causation, but it does provide strong evidence for a link between smoking and lung cancer. It also does not address the idea of cancer-prone personalities, as it is focused on the impact of smoking on lung cancer rates.

Research Has Found That Lung Cancer Increases with Number of Cigarettes