Here comes the VAS-IBS. We just measure the distance from 0 to the marker from the patient, and then measure the symptom degree in mm. Best Regards, Bodil Ohlsson
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English VAS-IBS.doc 
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How to cite:Readers should cite both the Bio-protocol preprint and the original research article where this protocol was used:
- Ohlsson, B(2023). 4.4. The Visual Analogue Scale for Irritable Bowel Syndrome. Bio-protocol Preprint. bio-protocol.org/prep2154.
- Ek, M., Roth, B., Engström, G. and Ohlsson, B.(2019). AXIN1 in Plasma or Serum Is a Potential New Biomarker for Endometriosis. International Journal of Molecular Sciences 20(1). DOI: 10.3390/ijms20010189
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