HACCP 도입여부별 차이를 분석한 결과 IPA 매트릭스 4사분면의 중점 개선 요인들은 <Table 10>과 같이 도출되었다.
As a result of analyzing the differences according to whether HACCP was introduced or not, the key improvement factors in the fourth quadrant of the IPA matrix were derived as in Table 10.