Meta-analysis of food safety training on hand hygiene knowledge and attitudes among food handlers.
Meta-analysis of food safety training on hand hygiene knowledge and attitudes among food handlers.
复制标题
食品从业人员手卫生知识和态度食品安全培训的荟萃分析
DOI：
10.4315/0362-028x.jfp-11-502
复制
发表时间：
2012
影响因子：
2
通讯作者：
P. Seaman
中科院分区：
文献类型：
--
作者：
J. Soon;R. Baines;P. Seaman
研究表明，传统的食品安全培训计划和策略，以促进手部卫生增加了知识的主题。然而，很少有研究已经进行了评估的影响，食品安全培训的食品处理人员的态度，良好的手卫生习惯。这项荟萃分析研究的目的是评估食品安全培训或干预策略增加手部卫生知识和态度的程度。对食品安全培训文章进行了系统回顾。从食品安全会议和食品科学教育会议的摘要中确定了其他研究。检索词包括“食品安全”、“食品卫生”、“培训”、”教育”、“洗手”、“手卫生”、“知识”、“态度”、“做法”、“行为”和“食品处理人员”的组合。“只有培训前和培训后的方法和队列研究进行了培训（干预组）和没有培训（对照组）的手卫生知识和包括食品处理人员的态度进行了评估。所有汇总分析均基于随机效应模型。9项食品安全培训和干预研究的食品操作人员手部卫生知识的荟萃分析值显著高于对照组（未接受培训），效应量（Hedges' g）为1.284（95%置信区间[CI]为0.830至1.738）。对五项食品安全培训和干预研究进行荟萃分析，其中监测了手部卫生态度和自我报告的做法，得出的汇总效应量为0.683（95%CI为0.523至0.843）。食品安全培训增加了有关手部卫生习惯的知识并改善了态度。进修培训和长期强化良好的食品处理行为也可能有利于保持良好的洗手习惯。
Research has shown that traditional food safety training programs and strategies to promote hand hygiene increases knowledge of the subject. However, very few studies have been conducted to evaluate the impact of food safety training on food handlers' attitudes about good hand hygiene practices. The objective of this meta-analytical study was to assess the extent to which food safety training or intervention strategies increased knowledge of and attitudes about hand hygiene. A systematic review of food safety training articles was conducted. Additional studies were identified from abstracts from food safety conferences and food science education conferences. Search terms included combinations of "food safety," "food hygiene," "training," "education," "hand washing," "hand hygiene," "knowledge," "attitudes," "practices," "behavior," and "food handlers." Only before- and after-training approaches and cohort studies with training (intervention group) and without training (control group) in hand hygiene knowledge and including attitudes in food handlers were evaluated. All pooled analyses were based on a random effects model. Meta-analysis values for nine food safety training and intervention studies on hand hygiene knowledge among food handlers were significantly higher than those of the control (without training), with an effect size (Hedges' g) of 1.284 (95% confidence interval [CI] ∼ 0.830 to 1.738). Meta-analysis of five food safety training and intervention studies in which hand hygiene attitudes and self-reported practices were monitored produced a summary effect size of 0.683 (95% CI ∼ 0.523 to 0.843). Food safety training increased knowledge and improved attitudes about hand hygiene practices. Refresher training and long-term reinforcement of good food handling behaviors may also be beneficial for sustaining good hand washing practices.