Comparing Death Risks: Smoking vs. Driving in Terms of Distance

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SUMMARY

The discussion compares the death risks associated with smoking and driving, specifically quantifying the distance driven to match the risk of smoking 20 cigarettes. It establishes that smoking 1.4 cigarettes per day has a death risk of one in a million, and smoking 20 cigarettes increases that risk approximately 14-fold. Consequently, to equate this risk with driving, one would need to drive 700 km, calculated by multiplying the 50 km risk by 14. The conversation highlights the complexities of comparing cumulative health risks from smoking with the immediate risks of driving.

PREREQUISITES
  • Understanding of basic probability and statistics
  • Knowledge of risk assessment methodologies
  • Familiarity with health risk factors associated with smoking
  • Basic comprehension of automotive safety statistics
NEXT STEPS
  • Research the cumulative health effects of smoking on mortality rates
  • Explore statistical methods for risk comparison in health studies
  • Investigate automotive safety statistics and their implications on public health
  • Learn about risk communication strategies in health education
USEFUL FOR

Health researchers, statisticians, public health officials, and anyone interested in understanding the comparative risks of lifestyle choices such as smoking and driving.

kirsten_2009
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Homework Statement


Hello All,

This question is from my chemistry and health section so it's not really too "chemistry-ish" but rather more mathematical I think. Thanks in advance!

Q:// Smoking 1.4 cigarettes per day carries a one in a million chance of death compared with driving 50 km by car. How far would you have to drive in your car to have the same risk of death as smoking one package of cigarettes (20 cigarettes)?

Homework Equations

The Attempt at a Solution




The risk of dying from smoking 20 cigarettes/day increases ~14 folds from smoking just 1.4 cigarettes a day (20/1.4=14.28) which means that the distance driven in the car must also increase 14 fold since they both have a 1 in a million death risk…so 50 km x 14 = 700 km...would this be correct?

 
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Probability and statistics. 700's got to be the answer they want. The problem stinks. Smoking has cumulative effects on health, and comparing that "risk" to risk of sudden death by mechanical trauma is worse than "apples to oranges."
 
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Thank you!
 

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