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Anxiety in patients undergoing MR imaging.
M E Quirk1, A J Letendre, R A Ciottone
1Department of Family and Community Medicine, University of Massachusetts Medical Center, Worcester 01655.
Radiology
|February 1, 1989
Summary
Magnetic resonance (MR) imaging causes anxiety due to its constrictive bore, noise, and duration. Patient preparation and coping strategies like relaxation can significantly reduce this anxiety.
Area of Science:
- Medical Imaging
- Radiology
- Patient Experience
Background:
- Magnetic resonance (MR) imaging is a crucial diagnostic tool.
- Patient anxiety during MR imaging can negatively impact the examination and patient well-being.
- Understanding anxiety triggers is essential for improving patient care.
Purpose of the Study:
- To identify and quantify the primary sources of anxiety in patients undergoing MR imaging.
- To propose methods for mitigating the negative effects of this anxiety.
Main Methods:
- A study involving 46 subjects undergoing MR imaging.
- Exit interviews were conducted with patients who completed and terminated the examination.
- State-trait anxiety inventory questionnaires were administered pre- and post-imaging to a subset of patients.
Main Results:
- Key anxiety sources included the magnet bore's dimensions, exam length, coil noise, and bore temperature.
- Patient preparation information was often inadequate or misleading.
- Effective coping strategies identified were blinding, relaxation techniques, visualization, and mental exercises.
Conclusions:
- Anxiety during MR imaging is linked to physical and procedural factors.
- Improved patient preparation and education are vital.
- Patients can employ various techniques to manage and reduce anxiety during MR imaging.