From: Public health implications of vaping in the USA: the smoking and vaping simulation model
Scenario | NVP relative risk (RiskNVP)a = 5% | NVP relative risk (RiskNVP) = 40% | Relative change (5% vs 40%)d | ||
---|---|---|---|---|---|
No-NVP Scenario | Total LYLs | Total LYLs | Â | ||
195,592,836 | – | 195,592,836 | – | ||
NVP Scenario with parameter changes from baseline | Averted LYLsb | Relative change (vs. baseline estimate)c | Averted LYLsb | Relative change (vs. baseline estimate)c | Â |
Baseline estimatee | 38,866,015 | 0.0% | 22,647,153 | 0.0% | − 41.7% |
50% of switch rate,f no decayg | 24,568,915 | − 36.8% | 13,852,732 | − 38.8% | − 43.6% |
200% of switch rate, no decay | 56,957,653 | 46.5% | 33,756,316 | 49.1% | − 40.7% |
100% of switch rate, 10% annual decay | 23,976,479 | − 38.3% | 13,438,461 | − 40.7% | − 44.0% |
100% of switch rate, annually increase of 5% in the first five years | 42,877,168 | 10.3% | 25,119,390 | 10.9% | − 41.4% |
25% of smoking initiationh | 42,143,294 | 8.4% | 27,380,768 | 20.9% | − 35.0% |
125% of smoking initiation | 35,915,686 | − 7.6% | 18,383,498 | − 18.8% | − 48.8% |
25% of NVP initiationi | 38,925,863 | 0.2% | 23,991,685 | 5.9% | − 38.4% |
75% of NVP initiation | 38,810,575 | − 0.1% | 21,372,002 | − 5.6% | − 44.9% |
50% of smoking cessationj | 13,772,377 | − 64.6% | − 5,035,938 | − 122.2% | − 136.6% |
150% of smoking cessation | 55,337,637 | 42.4% | 41,046,115 | 81.2% | − 25.8% |
50% of NVP cessationk | 38,048,498 | − 2.1% | 16,364,318 | − 27.7% | − 57.0% |
150% of NVP cessation | 39,411,329 | 1.4% | 26,857,771 | 18.6% | − 31.9% |