Correction to: npj Digital Medicine https://doi.org/10.1038/s41746-018-0031-7, Published online: 27 June 2018
In the original version of the published Article, there was an error in the caption to Table 1 which stated “None of the differences are statistically significant (χ2, two-sided, p > 0.05)”. This has been changed to “The 18–24 year old are over-represented in the all user treatment population, while the 50–64 year old are underrepresented in both tracked and all user population, p-values were <0.05 for age groups and gender.” This has been corrected in the HTML and PDF version of the Article.
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Yom-Tov, E., Shembekar, J., Barclay, S. et al. Author Correction: The effectiveness of public health advertisements to promote health: a randomized-controlled trial on 794,000 participants. npj Digital Med 1, 38 (2018). https://doi.org/10.1038/s41746-018-0047-z
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DOI: https://doi.org/10.1038/s41746-018-0047-z
