危急程度 meaning in Chinese

criticality

At 2am this morning the joint terrorism analysis centre raised the uk threat state to its highest level - " critical "
“今晨2点，联合反恐分析中心将英国的安全警戒级别提高到了最高一级危急程度。 ”
Patients who require hospitalisation are prioritised and scheduled to present themselves to the wards for admission and treatment on specific dates depending on the relative urgency of their medical conditions
院方会视乎需住院病人的病情相对危急程度，为他们评定优先次序和排期，以便他们自行于特定日期到病房办理入院手续和接受治疗。