Table 1

Number of items, word count, Flesch-Kincaid Grade and reading age for related measures

MeasureNumber of itemsWord countFlesch-Kincaid GradeReading age (years)
Personal Wellbeing Score4423.79
ONS4 (standard version)41146.512
ONS4 (concise version)4626.512
OECD core questions51776.411
General Health Questionnaire123246.311
Short Warwick-Edinburgh Mental Wellbeing Score7893.89
Adult Social Care Outcome Tool84155.310
EQ-5D-3L (including VAS)62635.911
  • VAS, visual analogue scale.