Prevalence of selected chronic conditions in sample, attending population and Australian population.

N/A – Not available;**Groups not comparable due to different inclusions;***Did not meet management assumption; GORD = gastro-oesophageal reflux disease; COAD/COPD = chronic obstructive airways disease/chronic obstructive pulmonary disease; +95% Confidence intervals were not reported in the earlier paper, they have been calculated for this paper;NHS groups 1: Angina+other ischemic disease; 2: Cerebrovascular disease; 3: Odema+heart failure; 4: High cholesterol; 5: proportion of adults 18 years and older; 6: Back pain/problems, disc disorders; 7: Mood disorders; 8: Long term bronchitis+emphysema.