Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Comment
. 2016 May;157(5):1173-1174.
doi: 10.1097/j.pain.0000000000000501.

Persistent postoperative pain and the problem of strictly observational research

Affiliations
Comment

Persistent postoperative pain and the problem of strictly observational research

Luís Guimarães-Pereira. Pain. 2016 May.
No abstract available

PubMed Disclaimer

Comment in

  • Reply.
    Andersen KG, Duriaud HM, Jensen HE, Kroman N, Kehlet H. Andersen KG, et al. Pain. 2016 May;157(5):1174. doi: 10.1097/j.pain.0000000000000500. Pain. 2016. PMID: 27081839 No abstract available.

Comment on

References

    1. Andersen KG, Duriaud HM, Jensen HE, Kroman N, Kehlet H. Predictive factors for the development of persistent pain after breast cancer surgery. PAIN 2015;156:2413–22.
    1. Choiniere M, Watt-Watson J. Persistent postoperative nonanginal pain after cardiac surgery. CMAJ 2014;186:855.
    1. Crombie IK, Davies HT, Macrae WA. Cut and thrust: antecedent surgery and trauma among patients attending a chronic pain clinic. PAIN 1998;76:167–71.
    1. Fletcher D, Stamer UM, Pogatzki-Zahn E, Zaslansky R, Tanase NV, Perruchoud C, Kranke P, Komann M, Lehman T, Meissner W. Chronic postsurgical pain in Europe: an observational study. Eur J Anaesthesiol 2015;32:725–34.
    1. Hetmann F, Kongsgaard UE, Sandvik L, Schou-Bredal I. Prevalence and predictors of persistent post-surgical pain 12 months after thoracotomy. Acta Anaesthesiol Scand 2015;59:740–8.