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为筛选出部队乙肝疫苗接种前最佳筛检方案 ,以减少部队乙型病毒性肝炎 (乙肝 )预防的费用 ,在收集有关参数的基础上 ,应用决策学方法 ,建立决策树模型。资料的分析与处理通过SPSS完成。结果提示根据有的疫苗和HBVM筛选试验的费用情况 ,新兵或整个部队人群接种前最佳筛选方案为先测抗 HBs,对抗 HBs阴性者再测抗 HBc,并对抗 HBc阴性者接种疫苗。表明在部队中开展筛选后接种乙肝疫苗 ,可考虑只测两项指标 ,这与同时检测乙肝三项指标预防效果相同 ,但却显著地节省了费用。
In order to select the best screening program before the Hepatitis B vaccination in the army to reduce the cost of preventing the Hepatitis B virus (hepatitis B) in the army, a decision tree model was established based on the collection of relevant parameters. Data analysis and processing done by SPSS. The results suggested that according to the cost of some vaccines and HBVM screening tests, recruits or the entire army population before vaccination the best screening test for anti-HBs, anti-HBs anti-HBc anti-HBc and against HBc-negative vaccination. Indicating that the screening of vaccines in the army to vaccinate against hepatitis B could consider measuring only two indicators, which is the same as preventing simultaneous detection of three indicators of hepatitis B, but significantly saves the cost.