Abstract

Our data support the notion that patients with PD are able to quit smoking more easily than controls. These findings are compatible with a decreased responsiveness to nicotine during the prodromal phase of PD. We propose that ease of smoking cessation is an aspect of premanifest PD similar to olfactory dysfunction, REM sleep disorders, or constipation and suggests that the apparent "neuroprotective" effect of smoking observed in epidemiologic studies is due to reverse causation.

Keywords

MedicineOdds ratioConfoundingNicotineSmoking cessationLogistic regressionPopulationDiseaseParkinson's diseaseConfidence intervalInternal medicineEnvironmental healthPathology

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Publication Info

Year
2014
Type
article
Volume
83
Issue
16
Pages
1396-1402
Citations
152
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Beate Ritz, Pei‐Chen Lee, Christina Funch Lassen et al. (2014). Parkinson disease and smoking revisited. Neurology , 83 (16) , 1396-1402. https://doi.org/10.1212/wnl.0000000000000879

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DOI
10.1212/wnl.0000000000000879