Which of the following statements about the safety and effectiveness of health technology is incorrect?

A、Thesafetyandeffectivenessofhealthtechnologyarecloselyrelatedtohealthcost.;
B、Effectivenessandsafetyaretwoindependentandinterdependentconcepts.;
C、Safetyindicatorsareoftenmeasuredbythenumberofhealthhazardshappenedtopatients.;
D、Effectsareexpressedasefficacyoreffectivenessaccordingtotheenvironmentandconditionsofhealthtechnologyimplementation.;
E、Theeffectivenessisoftenmoreimportantthanthesafetyofhealthtechnology.