Knowledge, attitudes and practices relating to antibiotic use and antibiotic resistance among backyard pig farmers in rural Shandong province, China
Knowledge, attitudes and practices relating to antibiotic use and antibiotic resistance among backyard pig farmers in rural Shandong province, China
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DOI：
10.1016/j.prevetmed.2019.104858
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发表时间：
2020-02-01
影响因子：
2.6
通讯作者：
Lundborg, Cecilia Stalsby
中科院分区：
文献类型：
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作者：
Dyar, Oliver J.;Zhang, Tianyang;Lundborg, Cecilia Stalsby
中国是全球最大的牲畜抗生素消费国之一，对肉类蛋白的需求持续增长。生猪生产在一系列设施中进行，包括后院养猪场。本研究的目的是描述散养养猪户对抗生素使用和耐药性的知识、态度和做法，并观察家庭储存猪用抗生素的情况。我们对山东省某镇12个村的271名散养养猪场的农村居民进行了横断面问卷调查。每个后院农场的猪数量中位数为 14 头，82% (222/271) 的参与者表示没有接受过任何养猪培训。 18% 的参与者 (48/271) 报告总是或经常在饲料中添加抗生素以保持猪的健康和预防疾病，三分之一 (88/271) 的参与者认为猪停止进食时应该给予抗生素。百分之三十 (82/271) 表示在去年没有先与兽医交谈就购买了抗生素。抗生素占所有储存药品的一半以上（55%，197/358），并且在 31% 的家庭中发现了抗生素（83/271）。在发现猪用抗生素的家庭中，只有不到一半的参与者（45%，37/83）知道他们正在储存抗生素。储存用于猪的最常见抗生素类别是 (Q)J01C β内酰胺类抗生素、青霉素 (19%, 37/197)，其次是 (Q)J01F 大环内酯类、林可酰胺类和链阳菌素 (14%, 28/197) 和 (Q)J01M 喹诺酮类药物 (12%, 25/197)。这些结果为了解中国农村散养养猪户如何使用抗生素提供了重要见解，并提出了减少不必要和不当使用的干预措施的潜在目标。
China is among the world's largest consumers of antibiotics for livestock, and the demand for meat protein continues to rise. Pig production takes place at a range of facilities, including backyard pig farms. The aim of this study was to describe the knowledge, attitudes and practices of backyard pig farmers concerning antibiotic use and resistance, and to observe household storage of antibiotics for use in pigs. We conducted a cross-sectional questionnaire survey among 271 rural residents with backyard pig farms in 12 villages in one town in Shandong province. The median number of pigs per backyard farm was 14, and 82 % (222/271) of participants reported not having had any training about raising pigs. Eighteen percent of participants (48/271) reported always or often adding antibiotics to feed to keep pigs healthy and prevent diseases, and a third (88/271) of participants believed that pigs should be given antibiotics when they stop eating. Thirty percent (82/271) reported having bought antibiotics in the previous year without having first spoken with a veterinarian. Antibiotics accounted for over half of all medicines stored (55 %, 197/358), and were observed in 31 % of all households (83/271). Less than half of participants (45 %, 37/83) from households in which antibiotics for pig use were found knew that they were storing antibiotics. The most common class of antibiotics stored for use in pigs was (Q)J01C betalactam antibiotics, penicillins (19 %, 37/197), followed by (Q)J01F macrolides, lincosamides and streptogramins (14 %, 28/197), and (Q)J01M quinolones (12 %, 25/197). These results provide important insights into how backyard pig farmers are using antibiotics in rural China and suggest potential targets for interventions to reduce unnecessary and inappropriate use.