Access to vaccine information and recommendation practice of non-EPI vaccines among vaccination service providers in China
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摘要:
目的 了解中国接种医生疫苗信息获取和二类疫苗推荐行为,为提高接种医生二类疫苗推荐意愿提供建议。 方法 于2019年1月,采用二阶段整群抽样对中国安徽、陕西和深圳3个省(市)的555名接种医生进行线上问卷调查,了解其社会人口学特征、二类疫苗推荐行为、获取疫苗信息的渠道和来源,并对二类疫苗推荐行为进行单因素和多因素分析。 结果 仅有51.53 % 的接种医生经常推荐二类疫苗。通过培训和会议、医务人员、专业书籍和媒体获取疫苗信息的接种医生分别占83.60 %、61.08 %、36.64 %、58.92 %;疫苗信息来源为疾病预防控制中心、疫苗生产厂家和政府的接种医生分别占97.48 %、31.17 %、29.73 %。多因素logistic回归分析结果显示,在深圳工作(OR = 0.66,95 % CI = 0.51~0.85)、职业为护士(OR = 0.65,95 % CI = 0.46~0.92)的接种医生经常推荐二类疫苗的可能性更小;而年龄在45岁以上(OR = 2.04,95 % CI = 1.01~4.11),获取疫苗信息的渠道为培训和会议(OR = 2.11,95 % CI = 1.62~2.76)、专业书籍(OR = 1.28,95 % CI = 1.08~1.51),获取疫苗信息的来源为疫苗生产厂家(OR = 1.55,95 % CI = 1.11~2.18)的接种医生经常推荐二类疫苗的可能性更大。 结论 中国接种医生二类疫苗推荐水平较低,需要加强接种医生从培训和会议、专业书籍等渠道获取信息,提高其二类疫苗推荐意愿。 Abstract:Objective To investigate the access to vaccine information and recommendation practice of non-Expanded Programme on Immunization (EPI) vaccines among vaccination service providers (VSPs) in China and to provide suggestions on promoting recommendation intention of non-EPI vaccines among VSPs. Methods A cross-sectional online survey was conducted among 584 VSPs recruited using two-stage cluster sampling in Anhui and Shaanxi province and Shenzhen municipality in central, western, and eastern China during January 2019. The participants′ information on socio-demographic characteristics, recommendation practice of non-EPI vaccines, channels and sources for getting knowledge about vaccination were collected with a self-administered questionnaire. Univariate chi-square test and multivariate logistic regression model were adopted in data analyses. Results Of the 555 participants with valid responses, only 51.53% reported frequent recommendation of non-EPI vaccines to clinic attendees. Among the participants, 83.60%, 61.08%, 36.64%, and 58.92% reported getting information on non-EPI vaccines from training programmes/seminars, medical workers, professional books, and media and the proportions of the participants getting the information disseminated by Chinese Center for Disease Control and Prevention (CDC), vaccine manufacturers, and government agencies were 97.48%, 31.17%, and 29.73%, respectively. The results of multivariate logistic regression analysis indicated that the participants working in Shenzhen municipality (odds ratio [OR] = 0.66, 95% confidence interval [95% CI]: 0.51 – 0.85), being nurses (OR = 0.65, 95% CI: 0.46 – 0.92) were less likely to carry on recommendation of non-EPI vaccines; while, the participants aged over 45 years (OR = 2.04, 95% CI: 1.01 – 4.11), getting non-EPI vaccine-related information from training programmes/seminars (OR = 2.11, 95% CI: 1.62 – 2.76)/professional books (OR = 1.28, 95% CI: 1.08 – 1.51) and disseminated by vaccine manufacturers (OR = 1.55, 95% CI: 1.11 – 2.18) were more likely to recommend non-EPI vaccines to clinic attendees. Conclusion The practice of recommendation on non-EPI vaccines among VSPs is at a low level in China. The results of the study suggest that effective measures such as promoting dissemination of non-EPI vaccine-related information in training programmes/seminars and professional books should be implemented to increase the VSPs′ recommendation practice. -
表 1 接种医生二类疫苗推荐行为的单因素分析
变量 经常推荐二类疫苗 χ2 值 P 值 经常推荐HPV疫苗 χ2 值 P 值 人数 % 人数 % 工作地点 安徽省 94 54.34 1.310 0.519 56 32.37 12.030 0.002 陕西省 129 51.60 111 44.40 深圳市 63 47.73 68 51.52 地区 农村 66 52.38 0.047 0.828 28 22.22 27.029 < 0.001 城市 220 51.28 207 48.25 性别 男性 46 63.89 5.058 0.025 36 50.00 1.987 0.159 女性 240 49.69 199 41.20 年龄组(岁) ≤ 25 27 42.86 10.044 0.018 22 34.92 6.791 0.079 26~35 117 47.95 99 40.57 36~45 100 53.76 79 42.47 > 45 42 67.74 35 56.45 教育水平 高中及以下 24 52.17 0.040 0.980 16 34.78 3.229 0.199 专科 123 51.90 94 39.66 本科及以上 139 51.10 125 45.96 职业 医生 60 60.61 9.789 0.007 48 48.48 4.910 0.086 护士 169 46.69 141 38.95 公共卫生工作者 57 60.64 46 48.94 信息渠道为培训和会议 否 30 32.97 15.019 < 0.001 31 34.07 3.054 0.081 是 256 55.17 204 43.97 信息渠道为医务人员 否 134 62.04 15.626 < 0.001 107 49.54 7.498 0.006 是 152 44.84 128 37.76 信息渠道为专业书籍 否 166 47.43 6.387 0.011 133 38.00 7.319 0.007 是 120 58.54 102 49.76 信息渠道为媒体 否 110 48.25 1.673 0.196 93 40.79 0.382 0.536 是 176 53.82 142 43.43 信息来源为疾控中心 否 3 21.43 5.211 0.022 4 28.57 1.116 0.291 是 283 52.31 231 42.70 信息来源为疫苗生产厂家 否 184 48.17 5.552 0.018 151 39.53 3.974 0.046 是 102 58.96 84 48.55 信息来源为政府 否 205 52.56 0.560 0.454 159 40.77 1.330 0.249 是 81 49.09 76 46.06 表 2 接种医生二类疫苗推荐行为的多因素logistic回归分析
变量 参照组 二类疫苗推荐行为 模型1 模型2 β $S_{\bar x}$ Wald χ2 值 P 值 OR 值 95 % CI β $S_{\bar x}$ Wald χ2 值 P 值 OR 值 95 % CI 工作地点 陕西省 安徽省 – 0.20 0.13 2.22 0.136 0.82 0.64 ~ 1.06 – 0.21 0.18 1.37 0.242 0.81 0.57 ~ 1.15 深圳省 – 0.42 0.13 10.11 0.001 0.66 0.51 ~ 0.85 – 0.49 0.20 6.05 0.014 0.61 0.42 ~ 0.91 年龄(岁) 26 ~ 35 ≤ 25 0.03 0.14 0.05 0.829 1.03 0.79 ~ 1.35 0.12 0.15 0.59 0.440 1.13 0.83 ~ 1.52 36 ~ 45 0.17 0.22 0.66 0.420 1.19 0.78 ~ 1.82 0.36 0.18 3.84 0.050 1.43 1.00 ~ 2.05 > 45 0.71 0.36 3.99 0.046 2.04 1.01 ~ 4.11 0.94 0.40 5.52 0.019 2.57 1.17 ~ 5.63 职业 护士 医生 – 0.43 0.18 5.95 0.015 0.65 0.46 ~ 0.92 – 0.50 0.15 11.16 0.001 0.61 0.45 ~ 0.81 公共卫生工作者 0.08 0.27 0.10 0.760 1.09 0.64 ~1.85 0.05 0.32 0.03 0.870 1.05 0.57 ~ 1.95 信息渠道为培训和会议 是 否 0.75 0.14 30.14 < 0.001 2.11 1.62 ~ 2.76 信息渠道为专业书籍 是 否 0.24 0.09 7.90 0.005 1.28 1.08 ~1.51 信息来源为疫苗生产厂家 是 否 0.44 0.17 6.50 0.011 1.55 1.11 ~ 2.18 表 3 接种医生HPV疫苗推荐行为的多因素logistic回归分析
变量 参照组 HPV疫苗推荐行为 模型1 模型2 β $S_{\bar x}$ Wald χ2 值 P 值 OR值 95 % CI β $S_{\bar x}$ Wald χ2 值 P 值 OR值 95 % CI 地区 城市 农村 1.16 0.32 13.18 < 0.001 3.18 1.70 ~ 5.95 1.11 0.35 9.73 0.002 3.03 1.51 ~ 6.07 年龄(岁) 26 ~ 35 ≤ 25 0.15 0.33 0.21 0.647 1.16 0.61 ~ 2.21 0.20 0.33 0.38 0.537 1.22 0.65 ~ 2.32 36 ~ 45 0.27 0.33 0.66 0.417 1.31 0.68 ~ 2.50 0.30 0.31 0.92 0.339 1.35 0.73 ~ 2.49 > 45 0.88 0.49 3.28 0.070 2.42 0.93 ~ 6.28 1.00 0.49 4.16 0.041 2.72 1.04 ~ 7.11 教育水平 专科 高中及以下 0.61 0.21 8.24 0.004 1.84 1.21 ~ 2.78 0.60 0.23 7.08 0.008 1.83 1.17 ~ 2.85 本科及以上 0.71 0.27 6.92 0.009 2.03 1.20 ~ 3.44 0.73 0.27 7.56 0.006 2.08 1.23 ~ 3.51 信息渠道为培训和会议 是 否 0.26 0.09 8.76 0.003 1.30 1.09 ~ 1.55 信息渠道为专业书籍 是 否 0.45 0.17 6.92 0.008 1.57 1.12 ~ 2.21 信息来源为疫苗生产厂家 是 否 0.45 0.22 3.96 0.046 1.56 1.01 ~ 2.42 -
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