ObjectiveTo systematically review the association between ORMDL3 gene rs7216389 polymorphism and the susceptibility to asthma among Chinese population. MethodsSuch databases as PubMed, EMbase, The Cochrane Library (Issue 8, 2014), CBM, CNKI, VIP and WanFang Data were systemically searched to collect casecontrol studies published to August 2013. Two reviewers independently screened literature according to the inclusion and exclusion criteria, extracted data, and evaluated methodological quality of included studies. Meta-analysis was then performed using RevMan 5.2 software. Stata 11.0 software were used for publication bias evaluation. ResultsA total of 7 case-control studies were included, which involved 1 711 cases and 1 763 controls. The results of meta-analysis showed that, ORMDL3 gene rs7216389 polymorphism was associated with the susceptibility to asthma among Chinese population (OR=0.71, 95%CI 0.62 to 0.81, P<0.000 01). In the subgroup analysis by age, ORMDL3 gene rs7216389 polymorphism was associated with the susceptibility to adult asthma (OR=0.71, 95%CI 0.61 to 0.83, P<0.000 1) and children asthma (OR=0.69, 95%CI 0.52 to 0.90, P=0.006). ConclusionORMDL3 gene rs7216389 polymorphism is a risk factor of adult and children asthma among Chinese population.
ObjectiveTo explore the effect of the cluster intervention in new nurses in the Department of Neurosurgery in occupation training, so as to provide reference for the clinical training of new nurses. MethodsEight nurses who entered the Department of Neurosurgery in January 2013 were set as control group and the 8 new nurses entering in January 2014 as the observation group. The control group was adopted the traditional training methods, while the observation group underwent used extra cluster intervention. The differences in the results of theory, technology, operation and the 360-degree evaluation between the two groups were analyzed at the end of year. ResultsIn the observation group, the median theory examination score was 91.50, median operation assessment grades was 95.00, which were higher than those in the control group (82.00 and 83.00). The average scores of 360-degree evaluation in the observation group were higher than those in the control group with a significant difference (P < 0.01). ConclusionsIntensive intervention should be used for new nurses' training. It helps to improve the training effect and new nurses' ability.