Retraction notices

Investigation on the Relationship between Sleep Quality and Depression and Anxiety in Hospitalized Patients with Different Levels of AECOPD

Type

Retraction

Notice date

12/6/2023 0:00

Journal

Computational and Mathematical Methods in Medicine

Publisher

Hindawi

Notice DOI

10.1155/2023/9758098

Original paper DOI

10.1155/2022/5901552

Reasons

• Investigation by Journal/Publisher
• Investigation by Third Party
• Paper Mill
• Unreliable Results and/or Conclusions

Matching venue names

Name match only, not an authoritative journal identifier.

• Computational and Mathematical Methods in Medicine