Objective To explore the status quo and influencing factors of caring efficacy of nursing undergraduate students so as to provide reference for improving their caring efficacy. Method A cross-sectional study was conducted. Totally 274 nursing undergraduate students from 10 general hospitals in Sichuan Province were surveyed by using general information questionnaire, professional model scale for nursing students, professional identity questionnaire for nursing students and caring efficacy scale. Results The average score of caring efficacy of undergraduate nursing students was (4.00 ±0.64), which was lower that of jurior nurse before training (4.55±0.34) and after training (4.98±0.27). The average score of career identity and professional model (3.63±0.68) were postively related with career effevtieness (all P＜0.001). The care from family, medical staffs, job-taking benefits and dimission risks, social comparison and self-reflection were the main factors influencing caring efficacy (P＜0.01), which explained 40.9％ of the varianceof caring efficacy among undergraduate nursing students. Conclusions Caring efficacy of the nursing students was above the middle level, but lower than that of clinical junior nurses. Their professional model and professional identity were positively correlated with caring efficacy. It is necessary to establish a good professional model, through example education, perfect career planning and improve the professional identity of nursing undergraduate students, so as to improve their caring efficacy of nursing students, and then improve the quality of nursing team reserves.

Objective:To determine the minimum clinically-important difference (MCID) in the rehabilitation effect among children with haemophilic knee joint contracture.Methods:The data describing 28 children with an average age of 13.89±3.00 years and haemophilic knee joint contracture who received no less than 10 sessions of physiotherapy in the Department of Rehabilitation Medicine at the Peking Union Medical College Hospital were analyzed. The therapeutic effect of the treatement was quantified in terms of Haemophilia Joint Health Scores (HJHSs) for their knees. The MCID after the therapy was evaluated using the mean change method, multivariate linear regression, receiver operating characteristics, and the distribution-based method.Results:The MCID for the improvement of knee HJHS was 5.13 by the mean change method, 4.31 by multivariate linear regression, 3.50 according to the ROC curve and 1.64 by the distribution-based method. Taking all of them into consideration, 4.31 was found to be an appropriate value.Conclusions:The MCID after physical therapy for the improvement in knee HJHS for a child with haemophilic knee contracture is 4.31. Improvements greater than 4.31 can be considered clinically significant.

Toxocara vitulorum has been rarely reported in yaks at high altitudes and remote areas of Sichuan Province of Tibetan Plateau of China. The current study was designed to investigate the prevalence, associated risk factors, and phylogenetic characteristics of T. vitulorum in yak calves on the Qinghai Tibetan plateau. Fecal samples were collected from 891 yak calves and were examined for the presence of T. vitulorum eggs by the McMaster technique. A multivariable logistic regression model was employed to explore variables potentially associated with exposure to T. vitulorum infection. T. vitulorum specimens were collected from the feces of yaks in Hongyuan of Sichuan Province, China. DNA was extracted from ascaris. After PCR amplification, the sequencing of ND1 gene was carried out and phylogenetic analyses was performed by MEGA 6.0 software. The results showed that 64 (20.1%; 95% CI 15.8–24.9%), 75 (17.2; 13.8–21.1), 29 (40.9; 29.3–53.2), and 5 (7.6; 2.5–16.8) yak calves were detected out to excrete T. vitulorum eggs in yak calve feces in Qinghai, Tibet, Sichuan, and Gansu, respectively. The present study revealed that high infection and mortality by T. vitulorum is wildly spread on the Qinghai Tibetan plateau, China by fecal examination. Geographical origin, ages, and fecal consistencies are the risk factors associated with T. vitulorum prevalence by logistic regression analysis. Molecular detection and phylogenetic analysis of ND1 gene of T. vitulorum indicated that T. vitulorum in the yak calves on the Qinghai Tibetan plateau are homologous to preveiously studies reported.
Altitude ; Animals ; Ascaris ; Cattle* ; China* ; DNA ; Eggs ; Feces ; Logistic Models ; Mortality ; Ovum ; Polymerase Chain Reaction ; Prevalence* ; Risk Factors* ; Tibet ; Toxocara*