Objective To establish a clinical nursing pathway for elderly parturients. Methods The clinical nursing pathway draft for elderly parturients were designed though the method of case analysis and literature review. Delphi method was used by 10 experts engaged in clinical medical or nursing with 2 rounds. Results The recovery rates of the two Delphi method were 100%, the experts who put forward the proposal on the 2 rounds of expert conclusion were 60.00% (6/10) and 20.00% (2/10) respectively. The expert's familiarity with the correspondence is 0.90, the coefficient of judgment is 0.80 and the coefficient of authority is 0.85.The mean value and standard deviation of the 2 rounds of correspondence were 3.60～5.05 (standard deviation 0.34～0.94) and 3.91～4.13 (standard deviation 0.26～0.60)respectively. The coordination coefficients of the 2 rounds of experts consultation were 0.441 and 0.592 (all P＜0.001). The clinical nursing pathway for elderly parturients with pregnancy management were three stages: confirmed pregnancy to 13+6weeks, 14 weeks to 27+6days pregnant and 28 weeks pregnant to childbirth, including a total of 74 projects for 4 modules such as medical history collection, physical examination, clinical laboratory and other examination and nursing measures. Conclusions The practicable clinical nursing pathway for elderly parturients was constructed because its high degree of familiarity,authority,coordination and concentration. The statistical analysis results are reliable,it is beneficial to standardize the pregnancy management for elderly parturients and improve the quality of clinical nursing.

Objective:To establish a method for the determination of emodin in Xiaoyan granulas by high performance liquid chromatography (HPLC). Methods:Took inertsil ODS-3 (250 mm × 4.6 mm, 5 μm) as the chromatographic separation the mobile phase was acetonitrile-0.1% phosphoric acid (80:20), the detection wavelength was 254 nm, the flow rate was 1.0 ml/min, and the column temperature was at 40 ℃.Results:The linear range of emodin was 0.034 6-0.432 0 μg ( r=0.999 9). The average recovery was 94.02% ( RSD=1.29%, n=6). Conclusions:This method is simple, accurate, which could be used repeatedly and can be used as the emodin determination method for Xiaoyan granulas.