Your task is to predict the verdict of a claim based on the provided question-answer pair evidence. The possible labels are: 'Supported', 'Refuted', 'Not Enough Evidence', 'Conflicting Evidence/Cherrypicking'. Justify your answer using the provided evidence and select the correct label.

Claim: Epidural injections given during childbirth are one of the worst and dangerous injections in the world resulting in chronic back pain.

Q1: What are the side effects of Epidural injections ?
A1: Epidurals are very safe; serious complications are extremely rare. However, as with all medications and medical procedures, there are potential side effects:

    Decrease in blood pressure – The medication may lower your blood pressure, which may slow your baby’s heart rate. To make this less likely, you will be given extra fluids through a tube in your arm (IV), and you may need to lie on your side. Sometimes, your anesthesiologist will give you a medication to maintain your blood pressure.
    Sore back – Your lower back may be sore where the needle was inserted to deliver the medication. This soreness should last no more than a few days. There is no evidence that an epidural can cause permanent back pain.
    Headache – On rare occasions, the needle pierces the covering of the spinal cord, which can cause a headache that may last for a few days if left untreated. If this situation arises, discuss the treatment options with your anesthesiologist.

Q2: Does epidural injections work on every pregnant woman?
A2: No answer could be found.

Q3: What percentage of women use an epidural injection when giving birth in hospitals ?
A3: More than 50% of women giving birth at hospitals use epidural anesthesia.

Q4: What is an epidural?
A4: Epidural anesthesia is regional anesthesia that blocks pain in a particular region of the body. The goal of an epidural is to provide analgesia, or pain relief, rather than anesthesia, which leads to a total lack of feeling. Epidurals block the nerve impulses from the lower spinal segments. This results in decreased sensation in the lower half of the body.

Q5: How Long Does an Epidural Last?
A5: Once the catheter is in place, the anaesthetist can set up an epidural pump. The pump feeds the epidural solution into the catheter continuously, providing pain relief for as long as needed.

The type, amount and strength of the anaesthetic can be adjusted, as necessary. You might also be given the option of having control of the medication pump. This is called patient controlled analgesia. The amount of painkiller is still regulated, so you can’t accidentally overdose.

You can have the dose lowered for second stage pushing, but it takes some time for the pain relief and numbness to wear off, so if this is important to you, discuss it with your care provider early on.
user
justification: This claim is refuted. According to the QA pairs, epidural injections are "very safe" and "serious complications are extremely rare". Although back pain can occur after an epidural is given, there is "no evidence that an epidural can cause permanent back pain". Therefore this claim is refuted. 

verdict: 'Refuted'
assistant