Intrahealth Ltd, the primary healthcare provider in the north east of England, for the year ended 31 March 2012 has reported a slight increase in turnover to £15.5m (2011: £15.1m). Cost of sales of £13.7m (2011: £12.9m), administrative expenses of £1.5m (2011: £1.6m) and interest charges of £0.1m led to profit before tax of £202,000…