Ref.	Data Item	Field Type and Values
Participant Details
1.1.1	Record ID	Text
Participant Details
1.2.1	Recruiting hospital	Dropdown 2, Alfred Health|6, Austin Health|102, Eastern Health|9, Monash Health|221208, Prince of Wales Hospital|1, Royal Melbourne Hospital|220208, Royal Prince Alfred Hospital|3, St Vincent’s Hospital Melbourne|106, Western Health|109, John Hunter Hospital (Hunter New England)
1.2.2	Date of birth	Date
1.2.3	Sex at birth	Dropdown 1, Male|2, Female|3, Intersex or indeterminate|-99, Not stated/inadequately described
1.2.4	Postcode	Text
1.2.5	Country of birth	Radio 1, Australia|2, Country other than Australia
1.2.6	Country of birth	Text
1.2.7	Estimated first arrival year to Australia	Text
1.2.8	Ethnicity	Dropdown 1, Australian Indigenous|2, African|3, Caucasian (Australia, Europe, UK, Nth America etc.)|4, northeast Asian (China, Japan, Sth/Nth Korea, Mongolia, Taiwan)|5, Hispanic (Central, South American, North American)|6, Middle Eastern/North African|7, Polynesian/Pacific Islander|8, southern Asian (Indian, Pakistan, Bangladesh, Nepal, Afghanistan)|9, southeast Asian (Vietnamese, Thai, Burmese, Khmer etc.)|98, Other|-99, Unknown
1.2.9	Other ethnicity	Text
1.2.10	Aboriginal and Torres Strait Islander status	Dropdown 4, Neither Aboriginal nor Torres Strait Islander origin|1, Aboriginal but not Torres Strait Islander|2, Torres Strait Islander but not Aboriginal|3, Both Aboriginal and Torres Strait Islander origin|-99, Not stated/inadequately described
Form Status
1.3.1	Complete?	Dropdown 0, Incomplete|1, Unverified|2, Complete