Preoperative Anxiety Evaluation: a New Visual Smileys Scale
Clinical trial NCT02667847 · COMPLETED
Trial details
- NCT number
- NCT02667847
- Sponsor
- Cedars-Sinai Medical Center
- Status
- COMPLETED
- Study type
- OBSERVATIONAL
- Start date
- 2012-12-01
- Primary completion
- 2013-12-01
- Enrollment
- 200
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