Besides, the improving of observationcondition of low-frequency events is discussed.
讨论了改进(超)低频事件的观测条件问题。
2
Method: is hospitalized the old age mental patient to 36 examples from the strict observationcondition change, key to life, safe, aspect and so on psychology has implemented one is example nursing.
方法：对36例住院老年精神病人从严密观察病情变化，重点对生活，安全，心理等方面实施了一系列的护理。
3
Two patients hospitalized for observation have been discharged, though their condition continues to be monitored by local health teams.