Table 1.

Questions used in the screen and combined screen and assessment interview to collect information on ADL and IADL.

Question from screen/combined screen and assessment interview	Answers
ADL-IADL disability requiring help at least several times/week
• Are you able to wash all over or bath? • Are you able to prepare and cook a hot meal? (IADL) • Are you able to put on your shoes and socks or stockings?	• No, needs help • Yes with some difficulty • Yes with no difficulty
• Mobility of subject	• Usually ambulant non-housebound • Usually ambulant housebound • Chairfast permanently • Bedfast permanently
IADL disability
• Are you able to do the heavy housework? (IADL) • Are you able to shop and carry heavy bags? (IADL)	• No, needs help • Yes with some difficulty • Yes with no difficulty