Below you will find the latest versions of the study documents.  In specific areas there is additional data that has been harmonised with the dataset (eg dmft scores) and there are further linked data that was collected separately from the questionnaire data (eg educational data and deprivation scores).  If you would like to see any older versions of any of the documents below or discuss additional or harmonised data, please contact the study team. 

• Consent Form (PDF, 440kB)
  
• Patient Information Sheet (PDF, 358kB)‌
  
• Protocol (PDF, 691kB)

Questionnaires

• Audiology/Otology Clinical Assessment Form (PDF, 584kB)
• Completion of Surgical Treatment Form (PDF, 711kB)
• Dental Health (PDF, 417kB)
• Height, Weight and Head Circumference (PDF, 288kB)
• Medical Photography Form (PDF, 543kB)
• Presurgical Orthopaedic Treatment form (PDF, 416kB)
• Psychology Questionnaire (PDF, 457kB)
• Speech Audit Form - Clinical Records (PDF, 419kB)
• Strengths and Difficulties Questionnaire (PDF, 327kB)
• You and Your Family (PDF, 716kB)