EARNINGS

Safeguard Health Enterprises Inc.: The Anaheim operator of managed care dental programs reported second-quarter net income of $985,000, or 21 cents a share, on revenue of $15.2 million. That compares with net income of $577,000, or 13 cents a share, on revenue of $15 million for the second quarter of 1991. For the six-month period, net income was up 90% to $1.9 million, or 41 cents a share, from $1 million, or 23 cents a share, for the like period last year. Revenue increased 2%, to $30.6 million from $30 million.