Reply to "Sleep, mortality and beyond: A magician can't pull more from the hat than has been put in earlier"

Affiliations

¹ Center for Evidence-Based and Translation Medicine, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, China; Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, China; Center for Evidence-Based Medicine, Wuhan University, Wuhan, China.
² Center for Evidence-Based and Translation Medicine, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, China; Center for Evidence-Based Medicine, Wuhan University, Wuhan, China.
³ Center for Evidence-Based and Translation Medicine, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, China; Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, China; Center for Evidence-Based Medicine, Wuhan University, Wuhan, China. Electronic address: Liutongzu@163.com.

Comment

Chang Xu et al. Sleep Med Rev. 2017 Apr.

. 2017 Apr:32:134.

doi: 10.1016/j.smrv.2016.06.002. Epub 2016 Jun 23.

¹ Center for Evidence-Based and Translation Medicine, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, China; Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, China; Center for Evidence-Based Medicine, Wuhan University, Wuhan, China.
² Center for Evidence-Based and Translation Medicine, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, China; Center for Evidence-Based Medicine, Wuhan University, Wuhan, China.
³ Center for Evidence-Based and Translation Medicine, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, China; Department of Urology, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, China; Center for Evidence-Based Medicine, Wuhan University, Wuhan, China. Electronic address: Liutongzu@163.com.

No abstract available

Comment on

Sleep duration and risk of all-cause mortality: A flexible, non-linear, meta-regression of 40 prospective cohort studies.
Liu TZ, Xu C, Rota M, Cai H, Zhang C, Shi MJ, Yuan RX, Weng H, Meng XY, Kwong JS, Sun X. Liu TZ, et al. Sleep Med Rev. 2017 Apr;32:28-36. doi: 10.1016/j.smrv.2016.02.005. Epub 2016 Mar 3. Sleep Med Rev. 2017. PMID: 27067616 Review.
Sleep, mortality and beyond: A magician can't pull more from the hat than has been put in earlier.
Erren TC, Morfeld P, Reiter RJ, Westermann IP, Groß JV. Erren TC, et al. Sleep Med Rev. 2017 Apr;32:132-133. doi: 10.1016/j.smrv.2016.05.005. Epub 2016 Jun 23. Sleep Med Rev. 2017. PMID: 27450291 No abstract available.