Table 1

 Distribution of pre-existing chronic conditions

Chronic conditionn(%)
n = 1043.
Any chronic condition778(74.6)
Heart disease529(50.7)
    Congestive heart failure159(15.2)
    Myocardial infarction172(16.5)
Hypertension203(19.5)
Diabetes167(16.0)
Stroke61(5.9)
Lung disease75(7.2)
Cancer42(4.0)
Gastrointestinal disease37(3.6)
Kidney disease42(4.0)
Psychiatric disorder/substance misuse36(3.5)
Other conditions152(14.6)