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Question: Harmonised set

Question: Intent

Variable and question bank

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SQB result

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View all instances of this variable cl1age : Age CM first had severe headaches etc
Question Text: You mentioned you have had migraine or severe headaches associated with vomitting or dizziness. How old were you when you first had this?
1970 British Cohort Study: Twenty-Nine-Year Follow-up, 1999-2000
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SQB result

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View all instances of this variable cl1age : Age CM first had severe headaches etc
Question Text: You mentioned you have had PROB. How old were you when you first had this?
National Child Development Study: Sweep 6, 1999-2000
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Displaying 1-2 of 2 results
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