Evidence base for oc screening Clinical Practice Guidelines
	Report of the U.S. Preventive Services Task Force, 2nd ed., 1996 (cont.) n A: Good evidence to support the rec that condition be considered in periodic hlth exam n B: Fair evidence to support rec that be specifically considered n C: Insufficient evidence to rec for or against the inclusion of the condition, but rec may be made on other grounds n D: Fair evidence to support the rec that be excluded n E: Good evidence to support the rec that be    excluded
			ohcd4_03			42