I want to know the answer to the following question:
What percentage of people who've had upper limbs amputated feel phantom pain?
All the background I'm provided with is that "If the pain is continuous for a long period, parts of the intact body may become sensitized, so that touching them evokes pain in the phantom limb, or phantom limb pain may accompany urination or defecation.". Is that enough to answer the question?
Answer: no