目的 通过对沙眼衣原体室间质量评价,了解广州市性病实验室检测沙眼衣原体总体水平.方法 发放沙眼衣原体细胞培养物,要求做沙眼衣原体检测.结果 61家参与单位中,优秀39家(63.9%),合格10家(16.4%),一般10家(16.4%),不及格2家(3.3%).结论 性病实验室水平参差不齐,只有加强实验室室内质量管理,才能保证实验结果的可靠性,提高性病实验室整体水平.“,”Objective To evaluate the performance of venereal disease laboratory in Guangzhou in diagnosing Chlamydia trachomatis. Methods Standard samples of Chlamydla trachomatis were given to these laboratories for the testing of Chlamydia trachomatis. Results Among the 61 participating laboratories, 39 (63.9%) were scored excellent, 10 (16.4%) received the rating of pass, 10 (16.4%) were just up to the standard and 2 (3.3%) were failed. Conclusion Strengthening of the laboratory management is required to maintain the standard of these laboratories.