Conclusion: The pulsed-field gel electrophoresis technology was a good method that was used to analysize molecule epidemiology of Pseudomonas aeruginosa in hospital.

• 结论：在医院感染铜绿假单胞菌的分子流行病学研究中，脉冲场凝胶电泳是一种较好的基因分型方法。