ABSTRACT
Objective To investigate the distribution of chronic disease and geriatric syndrome in hospitalized elderly patients with multimorbidity by chronic disease investigation and comprehensive geriatric assessment.Methods A total of 176 patients aged ≥60 years admitted into the geriatric department in our hospital were selected,and demographic factors were collected.Their chronic diseases and geriatric syndrome were recorded.The comprehensive geriatric assessment was consummated,and the biochemical indicators for chronic disease and geriatric syndrome were detected.Results All patients suffered from two or more kinds of chronic diseases.The top three most common diseases were hypertension (112 cases),diabetes (94 cases),and respiratory diseases (73cases).The sum of chronic diseases kinds were ≥3 in 137 patients,≥4 in 78 patients,≥5 in 40 patients.The amount of chronic diseases showed an increased tendency along with ageing.Totally 175 patients had more than one geriatric syndrome,the top three most common types were frailty and prefrailty(133 cases),visual impairment (117 cases),impaired daily activities (107 cases).There were significant differences in the number of geriatric syndrome among different age groups(x2 =16.989,P ＜ 0.001).Spearman analysis showed that the number of patients with geriatric syndrome were positively correlated with age(r =0.307,P＜0.001).Conclusions The prevalence of chronic disease and geriatric syndrome is high in hospitalized elderly patients with multimorbidity,which is increased with aging.We should pay attention to the screening of chronic disease and geriatric syndrome in multimorbid elderly patients
ABSTRACT
Objective To establish a method for determination of polysaccharides in Weixuening Granule, which can be used for quality control of the preparation. Methods Polysaccharides was determined by improved differential phenol-sulfuric method with glucose as reference, and the color conditions were optimized at the wavelength of 487 nm, with the concentration of phenol and sulfuric acid, and reaction time as investigated factors. Results The best color conditions of polysaccharides were 0.04 g/mL phenol 1 mL, 87.5% sulfuric acid 5 mL, and reaction time of 15 min. Glucose had a good linear relationship with absorbanceΔA at the range of 15.3-306.0μg, r=0.999 7. The average recovery was 103.5%, and RSD was 2.9%. The average content of polysaccharides in Weixuening Granule was 27.04%and RSD was 1.1%. Conclusion The method is simple, accurate, stable and reliable, and can be used to determine the content of polysaccharides in Weixuening Granule.