[Survey of Toxoplasma gondii infection characteristics and its risk factors among healthy blood donation population in Shijiazhuang City, Hebei Province].

: [摘要]目的 调查了解河北省石家庄地区健康献血人群弓形虫感染现状及危险因素, 为制定科学有效的防治措施提 供依据。方法 选择石家庄市1 630例符合献血者健康检查标准的无偿献血者为调查对象, 采用酶联免疫吸附法 (ELI-SA) 检测弓形虫抗体。对比分析不同性别、年龄、职业、文化程度、居住地献血人群的弓形虫感染率。对弓形虫感染危险 因素进行问卷调查, 对调查结果进行统计分析。结果 在1 630例健康献血者中, 共检出弓形虫抗体阳性126例, 感染率 为7.73%。不同性别、年龄、职业、文化程度献血人群弓形虫感染率比较, 差异均有统计学意义 (χ2 ＝ 4.36、13.98、9.71、7.65, P 均 0.05)。问卷调查结果显示, 弓形虫感 染与饲养宠物、经常在外就餐、喜吃火锅或烧烤、生熟食共用砧板、无饭前洗手习惯等不良生活卫生习惯密切相关 (χ2 ＝35.90、175.44、7.41、15.72、6.94, P均 0.05). The questionnaire survey showed that the T. gondii infection was closely related to keeping pets, outside eating frequently, having chafing dish or barbecue, sharing cutting board for cooked and uncooked food, and no the habit of washing hands before meals. CONCLUSIONS: The infection rate of T. gondii is relatively high among the healthy blood donation population in Shijiazhuang region. The cognitive education for T. gondii infection and infection monitoring are the keys to avoid the transfusion infection.