Table 1. Studies Evaluating Association of Diabetes with Atrial Fibrillation.

	European Caucasian	South Asian
Population according to age 0-15 15-65 65+	110800 446300 126300	11800 39900 2800
Estimated AF prevalence in Leeds*	11073	396
Estimated numbers in clinic	936	33
Observed numbers in clinic	984	4