The incidence of LDH was higher in nurses of chief wards than in nurses of generalwards.
干部科室的护士腰椎间盘突出症的发病率高于普通科室。
2
Conclusions The early use of NPPV on generalwards improves arterial blood gas and respiratory pattern, decreases the rate of need for intubation in AECOPD patients.
结论入院早期在普通病房应用NPPV能改善AECOPD患者的病理生理状况，减少插管率；
3
Methods a cross-sectional survey of 183 patients hospitalized in generalwards questionnaire survey results and statistical analysis to explore the coping strategies.