What is the relationship between smoking and premature death, according to doctors?

Doctors have consistently found a strong association between smoking and premature death based on extensive research and statistical analysis. This relationship is well-documented; smoking is a leading cause of various serious health issues such as lung cancer, heart disease, and chronic obstructive pulmonary disease. The term "strong association" reflects the significant evidence linking tobacco use to early mortality rates, indicating that the risks of smoking are not just present but notably impactful on longevity.

The term "weak correlation," as in other options, would suggest that there is only a minor or insignificant link between smoking and death, which does not align with medical consensus. "No connection" implies that smoking has no effect on health outcomes at all, which contradicts a vast body of evidence. Lastly, "neutral impact" would indicate that smoking neither harms nor benefits health, which is not supported by research findings indicating numerous adverse effects. Thus, identifying the relationship as a strong association accurately captures the seriousness and urgency of addressing smoking as a public health concern.