Healthcare Market News (Company News) July 2000General Healthcare resultsGrowth continues for General Healthcare Group (GHG) with revenues up 10% to £436m for 1999. Operating profit after administration costs of £26.7m (£25.7m) was £106.1m (£91.5m) a margin of 24.3% (23.1%) placing it well ahead in profitability of the big three providers. After investment income of £3.3m…