Objective:To investigate the training willingness of nursing management qualification certification of hospital nursing managers, so as to provide reference for relevant departments and personnel.Methods:The convenient sampling was used to conduct a self-designed questionnaire survey on nursing managers and training intentions of nursing management qualification certification in secondary and above hospitals in Beijing from March 2019 to January 2020, and its influencing factors were analyzed. In this study, 100 questionnaires were distributed in the pre-experiment, and 98 valid questionnaires were recovered, with an effective recovery rate of 98.0%. During the formal study, 930 questionnaires were distributed and 920 valid questionnaires were recovered, with an effective recovery rate of 98.9%.Results:A total of 920 nurse managers were investigated. Only 212 (23.0%) managers mastered or were proficient in nursing management, and most of them were greater than or equal to 35 years old (χ 2=12.326, P<0.01) , worked for more than 20 years (χ 2=22.376, P<0.01) , and chief head nurse or above position levels (χ 2=7.079, P=0.008) . 722 (78.5%) managers were in great demands of nursing management knowledge, especially those under the age of 35 (χ 2=4.064, P=0.044) , with bachelor 's degree or above levels (χ 2=4.520, P=0.033) , working within 20 years (χ 2=9.332, P=0.002) , and chief head nurse or above position levels (χ 2=5.499, P=0.019) . 879 (95.5%) managers were willing to participate in nursing management qualification certification training, especially those with a bachelor 's degree or above levels (χ 2=6.372, P=0.012) and worked within 20 years (χ 2=18.174, P<0.001) . Conclusions:Hospital nursing managers, especially those with low seniority, have high demand for nursing management knowledge and desire for qualification certification training. Nursing management qualification certification training courses should be set up scientifically, ensure quality and authority and be appropriately adjusted according to the training objects.

OBJECTIVE: To establish an HPLC method for the determination of chloramphenicol content in chloramphenicol vaginal soft capsule.METHODS: The sample was separated on Kromasil C18 column with 0.1% sodium heptanesulfonate solution-acetonitrile(77∶23) as mobile phase at a flow rate of 1.0 mL?min-1.The detection wavelength was set at 272 nm;The sample size was 10 ?L and the column temperature was maintained at 30 ℃.RESULTS: The linear range of chloramphenicol was 0.079～0.113 mg?mL-1(r=0.999 6) and its average recovery rate was 99.38%(RSD=0.42%).CONCLUSION: The method was proved to be specific,sensitive,accurate in results and suitable for the determination of chloramphenicol content in chloramphenicol vaginal soft capsule.