Australians face a choice between a former health minister and a former health bureaucrat in deciding which leader is better equipped to advance the nation’s health system over the coming decade.The first debate of the 2010 election campaign, staged recently at the National Press Club after another off-the-cuff decision by Kevin Rudd, did little to shed light on the two parties’ policies.Both Tony Abbott and Mr Rudd are holding back on full details of their policies until closer to the campaign …