This survey is for people who have ever had visible signs of Dupuytren disease: palm nodules or cords.
This survey is anonymous: No personal identifying information will be collected.

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* 1. Which blood relatives have ever had Dupuytren disease? (Choose all that match)

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* 2. How old were you when your first Dupuytren nodule or cord appeared? (best guess)

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* 3. Has Dupuytren affected one or both hands?

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* 4. Aside from the palm, how many digits in total have ever had Dupuytren nodules? (Thumbs count as digits)

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* 5. How many digits in total have ever been bent or pulled by Dupuytren contracture? (Thumbs count as digits)

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* 6. What is your biologic gender?

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