对６５１例阴道分泌物检查结果（体检组２３３例，门诊病人组４１８例）进行对照分析，发现体检组中的乳酸杆菌检出率（６９９６％）明显高于门诊病人组（４４９８％）；更高于各疾病组乳酸杆菌检出率（细菌性阴道病１４２９％；阴道滴虫感染组１４４７％；淋球菌感染组１４２９％；革兰氏阳性球菌感染组１９８１％）。它们之间具有显著性差异２（Ｐ＜００１）。该四种疾病与乳酸杆菌呈负相关性变化。而体检组与念珠菌感染组中乳酸杆菌的检出率（６１７６％）相比，则无显著差异（Ｐ＞００５）。它们之间无明显的相关性。 651 cases of vaginal discharge examination results (233 in the examination group, outpatient group of 418 patients) were analyzed and found that the detection rate of lactobacilli in the physical examination group (69.96%) was significantly higher than the out-patient group (44.98 %). The detection rate of lactobacilli was higher in all disease groups (14.29% in bacterial vaginosis, 14.47% in vaginal trichomoniasis group, 14.29% in gonococcal infection group, 1981%). There was a significant difference between them (P <001). The four diseases were negatively correlated with Lactobacilli. There was no significant difference (P> 005) between the positive rate of Lactobacillus in the examination group and the Candida infection group (6176%). There is no obvious correlation between them.