生殖道感染属于妇科常见病,易导致流产、不孕、宫颈糜烂甚至宫颈癌,现已成为发展中国家面临的重要公共卫生问题。阴道炎则以各种原因导致的阴道内菌群失调及阴道微生态平衡破坏为首要影响因素。本文旨在研究不同感染状态及不同行为因素影响下阴道炎患者阴道内乳酸杆菌数量变化,探究乳酸杆菌在阴道微生态环境中变化规律及与不同感 Reproductive tract infections are common gynecological diseases, easily lead to miscarriage, infertility, cervical erosion and cervical cancer, has now become an important public health problem facing developing countries. Vaginitis is caused by a variety of reasons vaginal flora and vaginal microecological balance as the main influencing factors. This article aims to study the different infection status and different behavioral factors under the influence of vaginitis vaginal lactobacilli changes in the number of vaginal microbiological environment to explore the law of variation and with a different sense