目的 了解成都市围孕期妇女的孕前保健认知度及需求状况。 方法 2011年7月－2012年1月对成都市225名初产孕妇为调查对象，采用访谈及问卷进行调查，回收有效问卷217 份。 结果 217名中仅13名进行了孕前保健，孕前保健的参与率较低（5.99%）；孕妇的年龄和受教育程度对孕前保健的认知度、参与率比较差异有统计学意义（P＜0.05）；孕前小剂量叶酸服用率11.20%，但正确服用率仅为1.50%。48.84%（106/217）听说过孕前保健，其中36.79%（39/106）知道孕前保健的最佳时间，但不完全了解孕前保健内容；55.67%（59/106）的夫妇知道需在孕前改变不良生活方式；21.69%（23/106）知道部分孕前检查内容，44.34%（47/106）知晓孕前补充小剂量叶酸预防神经管缺陷，仅3.77%（4/106）知道孕前遗传咨询。获取知识途径依次为网络22.64%（24/106），社区宣传或讲座24.53%（26/106），朋友同事33.96%（36/106），医院15.09%（16/106），书刊和广告3.77%（4/106），但仅10.10%的妇女是通过培训渠道获取的知识。高达89.40%的妇女迫切希望参加孕前保健及相关预防出生缺陷的知识培训，并希望去社区或妇幼专科医院接受相关孕前咨询及检查。 结论 成都市围孕期妇女孕前保健认知度较低，导致孕前保健的参与率较低、依从性较差，叶酸服用率低而不规范；孕前保健知识培训及服务形式、内容急待增强。围孕妇女孕前保健需求较高，倾向价廉、便捷的社区医院和妇幼专科医院。
Objective To investigates the awareness of medical staff on prevention of mother-to-child transmission (PMTCT) of human immunodeficiency virus (HIV) . Methods Between April and July 2014, health workers from towns and cities of Liangshan Prefecture participated in the class of prevention of HIV PMTCT for key areas in Sichuan province. Those participants, together with some other health workers from the same area whose daily work was related to prevention of PMTCT, were selected as the study subjects. PMTCT prevention knowledge survey questionnaire was given out for the investigation, and chi-square test was used for statistical analysis. Results We retrieved altogether 447 (out of 450) valid questionnaires. Of all the respondents, 94.18% were aware of proper time for HIV antibody testing and routes of transmission in the perinatal period, 95.30% knew the strategy of applying as early as possible antiviral drugs during pregnancy, and 86.58% learned to know when to give the first dose to the newborns and avoidance of breast-feeding. However, the awareness of relevant applied knowledge was relatively low. The total awareness rate of medical workers from women and children’s hospitals were significantly better than that of medical workers from general hospitals (P<0.05), and differences of the awareness depended on different specialties, professional titles and working age (P<0.05). Conclusions The majority of medical personnel in the surveyed area have grasped basic knowledge of PMTCT of HIV, but the ability of applying relevant knowledge precisely, promptly and standardly in daily practices needs to be improved. We recommend that, in addition to strengthening routine training on knowledge of PMTCT of HIV, the mastering and practice of key technical intervention strategies should be followed up and evaluated, especially for those from general hospitals. And it is also important to give training and after-training assessment based on different specialties.