Résumé
Objective To investigate the statistical.method for analyzing nurse job burnout Data. Methods Hotelling T2 test and multivariate analysis of variance(MANOVA)were used to analyze nurse job burnout datum. Results There was statistical significance between different cities,different ethnieities in the personal achievements,hut from three dimensions of the whole job burnout,there are no statistical sig-nificant differences among different cities, different ethnicities and different ages. Conclusions The use of Hotelling T2 test and multivariate analysis of variance to analyzing nurse job burnout data, not only ob-tain overall conclusion, and further use of single-variable analysis may also gain comparative results of each dimensions.
Résumé
Objective Hotelling T2 Test was used to analyze the effect of sibutramine and to provide some information for new drug's exploration. Method Fifty-five patients with body mass index (BMI) over 25kg/m2 were selected according to generally accepted including and excluding criteria. The subjects were divided into 2 groups randomly. Control group was given placebo, and the experimental group were given sibutramine. Biological and biochemical indexes were examined pre-,during and post- clinical trial. Hotelling T2 test was used to compare the index mean vector of different phases. Results There were significant statistical differences between the two groups. (P