1.Disinfection effect of root canal with non-filling medication in root canal therap
Yijing FU ; Xinhui HUANG ; Jiangtao PENG
Chinese Journal of Primary Medicine and Pharmacy 2006;0(06):-
Objective To observe the clinical disinfection effect of root canal with non-filling medication.Methods 50 patients who required root canal therapy for apical period(acute or chronic) or pulp necrosis were involved in the study.Non-filling medication on the root canals were taken bacteria from the root canals were collected and cultured before and after the treatment.Results Bacteria were detected in every specimen,which were mixture of aerobes and anaerobes.One week later,only two strain were detected in two specimen.Conclusion Non-filling medication can be used as an effective disinfection to sterilize root canal.
2.Role of Southwick angle and Klein line in the diagnosis of slipped capital femoral epiphysis
Yijing XU ; Gang FU ; Jianli ZHANG
Orthopedic Journal of China 2006;0(09):-
[Objective]To evaluate the role of Southwick angle and Klein line in the diagnosis of slipped capital femoral epiphysis (SCFE). [Methods]Forty-two cases of SCFE were treated by Russell traction and screw or pins fixation in situ from 1995 to 2006. The hip anteroposterior and frog-lateral radiographs were reviewed to measure the occurrence of metaphyseal change,the Southwick angle and the Klein line.[Results]The metaphyseal changes occurred in all cases. The Southwick angles were reduced with the severity of SCFE. The positive ratio of Klein line was higher in the lateral radiographs,but lower in the anteroposterior radiographys.[Conclusion]The Southwick angle and Klein line play an important role in the diagnosis of SCFE. The lateral radiography should be emphasized in the diagnosis of SCFE.
3.Prevention and Treatment of Ventilator-associated Pneumonia:Their Characteristics
Feng YAN ; Yijing FU ; Wenling LUO ; Rong CUI ; Ruiqin WANG
Chinese Journal of Nosocomiology 2005;0(11):-
50.0% and increased year by year,the rate of aminoglycoside resistance
4.The impact of chronic comorbidity in elderly people on relatives’ physical and mental health during the nursing home confinement:A multiple mediator analysis
Hailu ZHU ; Jiaxuan FU ; Yuqing DU ; Yijing HOU ; Yajing LI ; Feng LIU ; Yong YU ; Jianhong WANG ; Zhaozhao HUI ; Mingxu WANG
Journal of Xi'an Jiaotong University(Medical Sciences) 2023;44(4):614-620
【Objective】 To explore the relationship between chronic comorbidity and the physical and mental health of relatives of elderly people during the nursing home confinement, and to analyze the mediating effects of perceived stress and intolerance of uncertainty in this context. 【Methods】 A total of 568 family members of elderly people in nine elderly institutions in Shaanxi Province were selected. The survey included the short version of the Perceived Stress Scale, Intolerance of Uncertainty Scale, and The World Health Organization-5 Well-being Index. The data were analyzed with Stata for correlation and mediation effects. 【Results】 ① The comorbidities of chronic diseases was positively correlated with the perceived stress (r=0.16, P<0.001) and intolerance of uncertainty (r=0.11, P=0.006) of the family members, but negatively correlated with the physical and mental health of the family members (r=-0.13, P=0.002). ② The mediating effect of perceived stress between chronic disease co-morbidity and physical and mental health of family members in older adults was -0.023, accounting for 18.8% of the total effect; the mediating effect of intolerance of uncertainty between chronic disease co-morbidity and physical and mental health of family members in older adults was -0.041, accounting for 33.5% of the total effect. 【Conclusion】 During closed management in a nursing facility, the physical and mental health of family members of older adults with chronic co-morbidities is poorer than that of family members of non-chronic co-morbidities. And it can lead to a decline in physical and mental health of family members through increased perceived stress and intolerance of uncertainty.