Objective To determine the status of self-efficacy and self-care agency of the empty nest elderly patients in the community,and analyze their correlation. Methods A total of 320 empty nest elderly with chronic disease in Fushun, Liaoning Province. The General Information Questionnaire, Exercise of Self-Care Agency scale (ESCA) and the Chronic Disease Self-efficacy Scale were used to investigate the empty nest elderly with chronic disease in the community and analyze the present situation level of the self-care agency and the self-efficacy and the correlation between them. Results General data showed no significant difference between solitary empty-nest elderly and connubial empty-nest elderly (P>0.05). Solitary empty-nest elderly got (93.36 ± 13.49) points and (5.22 ± 0.62) points in ESCA and the Chronic Disease Self-efficacy Scale,which were lower than (98.10±11.34) points and (5.32±0.30) points of connubial empty-nest elderly, the difference was statistically significant (t=-0.866,-0.467, P<0.05). There was significantly positive correlation between self-efficacy and self-care agency (r=0.318, P<0.01). Conclusions There is positive correlation between self-efficacy and self-care agency. It is suggested to implement community-based nursing interventions to enhance their self-efficacy and to promote their self-care agency,there by to improve their quality of life .

Echocardiography, Three-Dimensional ; Heart Defects, Congenital ; diagnostic imaging ; therapy ; Humans

Anticonvulsants ; therapeutic use ; Child ; Electroencephalography ; Epilepsies, Partial ; diagnosis ; physiopathology ; therapy ; Humans

Child ; Diagnostic Errors ; Epilepsies, Partial ; diagnosis ; Epilepsy ; diagnosis ; Humans

Humans ; Infant, Newborn ; Spasms, Infantile ; diagnosis ; therapy

Brain ; physiopathology ; Child ; Electroencephalography ; Epilepsy ; diagnosis ; physiopathology ; Humans ; Monitoring, Ambulatory ; Monitoring, Physiologic ; Predictive Value of Tests ; Time Factors

Arthritis, Rheumatoid ; diagnosis ; drug therapy ; Diagnosis, Differential ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; methods ; Phytotherapy ; methods

Establishment of bioassay methods is the technical issues to be faced with in the bioassay of Chinese materia medica. Taking the bioassay of Coptis chinensis Franch. as an example, the establishment process and application of the bioassay methods (including bio-potency and bio-activity fingerprint) were explained from the aspects of methodology, principle of selection, experimental design, method confirmation and data analysis. The common technologies were extracted and formed with the above aspects, so as to provide technical support for constructing pattern and method of the quality control for Chinese materia medica based on the dao-di herbs and bioassay.

Objective　To study the alterations of surfactant protein A (SP-A) and B (SP-B) in rats in the early stage of acute lung injury induced by oleic acid. Methods　An acute lung injury model was established by injecting oleic acid into the superior vena cava of rats and the levels of SP-A and SP-B in branchoalveolar lavage fluid (BALF) were determined with Western Blot and ELISA. Results　The levels of SP-A and SP-B in BALF were significantly decreased in the injured group 1 h after acute lung injury (P<0.01) and remained low in the next 6 h. Conclusion　The levels of SP-A and SP-B were decreased in the early stage of acute lung injury. The methods used for detecting SP-A and SP-B we adopted are specific and sensitive, and might be helpful for other experimental study.