Influencing factors for needlestick injuries in student nurses / 中华劳动卫生职业病杂志

<p><b>OBJECTIVE</b>To investigate the needlestick injuries in student nurses during nine months of in-ternship in our hospital, and reveal the high-risk periods, risk procedures, and influencing factors for needlestick injuries, and explore the prevention approaches.</p><p><b>METHODS</b>Three hundred and fifty student nurses who interned at our hospital from April to December 2014 and from July 2014 to March 2015 were surveyed using self-de-signed questionnaires. Three hundred and forty questionnaires were recovered and 334 out of them were valid. Data were collected and questionnaires were analyzed.</p><p><b>RESULTS</b>The incidence of needlestick injuries was 60.8%; the incidence of needlestick injuries was substantially higher at the early stage than at the late stage of the internship, and higher in the day shift than in the night shift. Moreover, the incidence of needlestick injuries was the highest during the removal of a syringe or infusion needle, accounting for 24.3% of the total incidence. Some other significant factors for needlestick injuries in student nurses included education level, reports on oc-cupational exposure, constant update of nursing knowledge, regular hematological examination, and relevant training experiences. According to 61.7% of student nurses, clinical operations were affected due to underlying concern about needlestick injuries.</p><p><b>CONCLUSION</b>More attention should be paid to high incidence of needlestick injuries in student nurses, especially at the early stage of their internship. To reduce the incidence of needlestick injuries, education on occupational protection should be given to student nurses in advance, and the pre-job training should be enhanced.</p>

Determination of Berberine in Sanhuang Tablets / 中成药

Objective: To establish a method for the determination of berberine in Sanhuang Tablets. Methods: By means of colorimetry the complex was determined by combining picric acid and berberine hydrochloride. Results: The method is reproducible. The average recovery was 103.3%. Conclusion: The method can be used for content determination of berberine in Sanhuang Tablets.