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. 2014 Jan;174(1):146-8.
doi: 10.1001/jamainternmed.2013.11933.

Circaseptan (weekly) rhythms in smoking cessation considerations

John W Ayers  1 , Benjamin M Althouse  2 , Morgan Johnson  3 , Joanna E Cohen  4
Affiliations

Circaseptan (weekly) rhythms in smoking cessation considerations

John W Ayers et al. JAMA Intern Med. 2014 Jan.
No abstract available

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Figures

Figure 1
Figure 1. Daily Trends in Smoking Cessation Google Queries
Note: Major panels show segments of the weekly trend line for 2008–2012 layered over one another with the mean for each day of the week highlighted by a diamond, as estimated from the wavelet-reconstructed time series. A reference line for the Monday mean was added to aid interpretation. Minor panels show Google search volume for Monday relative to the combines Tuesday through Thursday mean.
See this image and copyright information in PMC

References

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    1. Christakis NA, Fowler JH. The collective dynamics of smoking in a large social network. N Engl J Med. 2008;358:2249–2258. - PMC - PubMed

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