大学生新冠疫苗接种意愿及影响因素分析

为了解在校大学生对新型冠状病毒疫苗的接种意愿及影响因素,提升大学生新冠疫苗接种率,于2021年3月-5月,对衡阳市某所高校在校大学生通过无记名自填式问卷与"问卷星"软件在线问卷进行问卷调查,采用χ2检验和logistic回归分析其影响因素.共回收有效问卷840份,有效率95.89％.840例被访者中,愿意接种新型冠状病...     

2020年广州市某社区居民新型冠状病毒疫苗接种意愿及其影响因素分析

目的 了解广州市某社区居民对新型冠状病毒疫苗接种的知晓情况、接种意愿及其影响因素,为新冠疫苗的推广提供参考依据.方法 采用简单随机抽样方法,于2020年10月1日至12月30日对广州市某社区556名居民开展无记名自填式问卷调查.结果 调查556人,530名人知晓新冠疫苗,知晓率为86.22％,知晓情况受年龄(P＜0.0...     

浙江省≥60岁人群新冠疫苗接种意愿和影响因素

目的  了解浙江省≥60岁人群新型冠状病毒疫苗(简称新冠疫苗)的接种意愿及其影响因素。方法  2020年9月1日—2020年11月30日采用分层抽样法对浙江省≥60岁人群进行问卷调查,收集基本信息、接种意愿、COVID-19风险意识等信息,采用χ²检验比较各组接种意愿率的差异,并用多因素Logistic回归分析模型分析接种意愿的影响因素。结果  共1 858名≥60岁老年人完成调查,其新冠疫苗免费接种、自费接种的意愿率分别为88.3%和66.1%。多因素Logistic回归分析模型显示,对于免费接种,居住在乡村(OR=1.6,95% CI：1.2~2.2)、无外出(OR=1.6,95% CI：1.1~2.3)、听说过COVID-19(OR=3.7,95% CI：2.4~5.8)、认为COVID-19会造成严重后果(OR=2.3,95% CI：1.6~3.5)的老年人接种意愿更高。愿意自费接种的主要原因是认同新冠疫苗的安全性和有效性;不愿意自费接种的原因主要包括新冠疫苗需要收费和担心新冠疫苗的不良反应。结论  浙江省≥60岁人群新冠疫苗免费接种意愿较高,但仍应加强关于新冠疫苗知识的宣传教育,并落实全民免费接种政策,以增强该人群接种疫苗的依从性。     

自贡市居民新型冠状病毒疫苗接种意愿及影响因素分析

目的 了解自贡市居民对新型冠状病毒疫苗的接种意愿及其影响因素,为提高疫苗接种率、建立更好的免疫屏障提供参考依据.方法 采用线上无接触式问卷调查及线下偶遇式问卷调查相结合的方式,基于健康行为理论自行设计问卷对自贡市居民新型冠状病毒疫苗接种意愿及其影响因素进行评估,单因素分析使用x2检验和独立样本t检验,多因素分析使用lo...     

中国一般人群及医务工作者的新冠肺炎疫苗接种意愿及影响因素研究

目的了解中国一般人群和医务工作者在新冠肺炎疫苗上市前的接种意愿及其影响因素。方法2020年6月18—30日,在中国东、中、西部三个城市,随机选择当地居民和医务工作者,通过电话调查和网络问卷的方式研究新冠肺炎疫苗接种意愿,并采用多因素logistic回归分析其影响因素。结果共有1874名一般人群和627名医务工作者参加本研究。一般人群和医务工作者的新冠肺炎疫苗接种意愿分别为82.9%和95.9%,监护者和看护人对小孩和老人的疫苗接种意愿分别为83.0%和77.8%。疫苗的有效性和接种意愿呈正相关。多因素logistic回归结果显示,相较于兰州,居住在上海(OR=0.314,95%CI:0.209~0.464)或武汉(OR=0.547,95%CI:0.354~0.836)的一般人群新冠肺炎疫苗接种意愿更低,而有流感疫苗接种史(OR=2.784,95%CI:1.254~6.279)的医务工作者更愿意接种新冠肺炎疫苗;对于新冠肺炎的风险认知更高的一般人群及医务工作者新冠肺炎疫苗接种意愿更高(OR_(一般人群)=2.046,95%CI:1.685~2.495;OR_(医务工作者)=1.843,95%CI:1.081~3.082)。不愿意接种的主要原因为担心疫苗的安全性和有效性。结论中国公众和医务工作者对新冠肺炎疫苗接种的需求和认知度较高,建议开展大规模疫苗接种时注重介绍疫苗安全性和有效性以提高新冠肺炎疫苗的接种率,促进尽早形成人群免疫屏障.     

昆明市门诊患者新型冠状病毒疫苗接种意愿及影响因素分析

目的 了解昆明市门诊患者对新型冠状病毒疫苗的接种意愿及影响因素.方法 以2020年3-4月到昆明市延安医院门诊就诊的756例患者作为研究对象.在知情同意的原则下自愿参与完成无记名自填式问卷调查.结果 共回收有效问卷730份,有效率96.56％.730例被访者中,愿意接种新型冠状病毒疫苗697例(95.48％),不愿意接...     

东莞市老年人新型冠状病毒疫苗接种意愿调查及影响因素分析

目的 了解东莞市老年人新型冠状病毒疫苗（新冠疫苗）的接种意愿,探索接种意愿的影响因素,进而为提升老年人接种率提供针对性建议。方法 于2021年4月至6月,采用多阶段分层随机抽样方法在东莞市各镇街社区卫生服务中心向老年人分发调查问卷,分析其接种意愿及其影响因素。结果 共回收有效问卷545份。老年人有意愿接种新冠疫苗共351人（64.4%）。多因素回归分析结果显示,对新冠肺炎感知严重性更高（OR=1.620）、新冠疫苗感知益处更高（OR=2.289）、感知障碍更低（OR=0.604）、行为线索更高（OR=2.666）的老年人更有意愿接种新冠疫苗。结论 东莞市老年人对新冠疫苗的接种意愿处于中等水平。目前需要拓展宣传渠道让更多老年人打消接种疫苗安全性担忧,可以通过提升老年人的健康信念,普及新冠疫苗接种益处,呼吁更多人接种新冠疫苗。     

在校大学生新型冠状病毒疫苗接种意愿及影响因素分析

目的 了解在校大学生对接种新型冠状病毒疫苗(简称新冠疫苗)的意愿及影响因素,为新冠疫苗接种宣传和推广提供参考。方法 自行设计调查问卷,采用线上线下相结合的形式开展调查,运用Logistic回归模型分析影响受访者接种新冠疫苗的相关因素。结果 回收有效问卷1 102份,受访者男女性别比为0.72∶1,受访者最信任的新冠疫苗种类为灭活疫苗（70.96%）;接种新冠疫苗意愿率为90.74%(1 000/1 102);Logistic回归分析结果显示,家庭所在省份距湖北省远近(OR=0.569,95%CI:0.329～0.982)、家庭居住地(OR=0586,95%CI:0.353～0.973)、家庭年收入(OR=0.286,95%CI:0.128～0.639)以及是否认同疫苗接种是预防疾病手段(OR=7.633,95%CI:2.513～23.184)是在校大学生新冠疫苗接种意愿的影响因素。结论 在校大学生对新冠疫苗的接种意愿高,但仍有部分学生持观望态度,建议学校开展有针对性的新冠疫苗相关知识宣传,确保新冠疫苗接种工作安全有序地推进。     

2021年阿坝州居民新冠病毒疫苗接种意愿及影响因素分析

目的 了解2021年阿坝藏族羌族自治州（简称“阿坝州”）居民对新冠病毒疫苗的知晓、接种意愿及分析其影响因素。方法 2021-08-10采用分层随机抽样法抽取农区、牧区、半农半牧区的689名志愿者进行面对面新冠病毒疫苗接种意愿及影响因素问卷调查,采用SPSS 22.0统计软件进行统计学分析,率的比较采用χ2检验,利用Logistics回归分析新冠病毒疫苗接种意愿影响因素,检验水准α=0.05。结果 689名调查对象对新冠肺炎、新冠病毒疫苗的知晓率分别为98.0%和96.2%,知晓接种疫苗可以预防新冠肺炎、控制疫情分别为85.9%和85.8%。知晓得分越高,通过卫生机构媒体接受新冠病毒疫苗知识的居民更愿意接种新冠病毒疫苗。结论 阿坝州居民对新冠病毒疫苗知晓较高,了解意愿强烈,可分地区分人群开展相关健康教育,消除疫苗犹豫,加强疫苗接种助力新冠防控。     

新冠疫苗犹豫及其影响因素研究进展

2020年暴发的新型冠状病毒肺炎疫情推动了新型冠状病毒疫苗(简称新冠疫苗)的研发和应用,但疫苗犹豫阻碍了新冠疫苗的普及接种。本文横向对比不同国家的新冠疫苗犹豫情况,结合已有的相关模型剖析影响新冠疫苗犹豫的因素,从而提出针对新冠疫苗犹豫的干预措施,以期为改善新冠疫苗犹豫提供参考。     

广州市居民新冠疫苗接种犹豫性调查与影响因素分析

目的 调查广州市居民对接种新冠疫苗的犹豫率及其影响因素。方法 在全市范围通过电话号码随机抽样1000例广州市居民,由广州市12320卫生热线于2021年4月中旬对抽取的居民进行电话访问,调查居民对接种新冠疫苗的知识、信念和态度。运用SPSS 20.0软件包,分析广州居民的疫苗接种犹豫状况的分布,并通过多因素logistic回归分析影响疫苗犹豫的相关因素,OR及其95%CI大于1为疫苗犹豫的危险因素。结果 1000位调查对象的平均年龄为（33.90±9.27）岁,男性占44.1%,男女比例为1[DK]∶1.27,疫苗犹豫的调查对象占30.0%。城市居民犹豫率（31.6%）高于农村居民（23.6%）;小学及以下学历者犹豫率（52.2%）高于中学和大学学历者;自评身体健康状况良好和较差者犹豫率均低于自评健康状况中等者（40.4%）;对疫苗作用了解不多者犹豫率（40.2%）高于了解者（26.7%）,其P值皆<0.05。多因素logistic回归分析发现,城市居民（OR=1.469）、低学历（OR=2.800）、自评健康状况中等（OR=1.887）、对疫苗作用了解不多（OR=1.960）、认为疫苗不能有效避免新冠病毒（OR=2.733）、认为身体健康（OR=2.730）、认为国内风险不高（OR=4.749）、认为治疗手段完善（OR=2.652）、认为疫苗存在风险（OR=1.597）、担心疫苗副作用（OR=2.524）、担心疫苗是假冒伪劣或过期产品（OR=1.813）、担心疫苗接种人员操作不规范（OR=1.729）、难预约（OR=1.706）及易受到同事同学（OR=1.353）、家人（OR=1.451）、社交媒体（OR=1.383）疫苗犹豫的影响是导致新冠肺炎疫苗接种犹豫的危险因素(P值皆<0.05)。结论 居民存在对新冠肺炎疫苗接种犹豫的现象,需要通过广泛宣传和健康教育来提升公众对新冠肺炎疫苗的信心,增强公众对新冠肺炎疫苗的接种意识,提高新冠肺炎疫苗接种率。     

新型冠状病毒肺炎流行期间高校学生焦虑状况及其影响因素调查

目的 了解新型冠状病毒肺炎（简称新冠肺炎）流行期间高校学生焦虑状况及其影响因素,为高校学生进行心理疏导提供参考依据。 方法 采用方便抽样于2020年2月16—20日对高校学生进行网络调查,内容主要包括：新冠肺炎基本知识、个人防护行为情况、新冠肺炎相关影响态度、广泛性焦虑障碍量表（GAD-7）。 结果 共有效调查1 100名高校学生,平均年龄（22.5 ± 2.5）岁,以华南地区学生为主（占37.8%）。焦虑情绪检出率为 38.4%,其中轻度、中度和重度焦虑情绪检出率分别为22.5%、10.5%、5.4%。多因素分析结果显示担心从疫情重点地区返校受歧视（OR=2.535）、担心学业进度落后（OR=2.304）、担心返校后与疫情重点地区学生同宿舍（OR=1.531）、对本校应急管理工作不满意（OR=1.793）、毕业班学生（OR=1.452）、文科类学生（OR=1.876）产生焦虑情绪的可能性更高。 结论 新冠肺炎流行期间高校学生有一定程度的焦虑状况。学校应重视疫情期间学生心理健康问题,加强应急管理工作,做好学生的心理疏导,防范校园的地域歧视问题,科学、合理安排好学生的返校与复课,最大程度维护学生的身心健康。     

Patterns and influencing factors of COVID-19 vaccination willingness among college students in China

BackgroundVaccination is an important preventive measure against the coronavirus disease 19 (COVID-19) pandemic. We aimed to examine the willingness to vaccination and influencing factors among college students in China.MethodsFrom March 18 to April 26, 2021, we conducted a cross-sectional online survey among college students from 30 universities in Wuhan, Hubei Province, China. The survey was composed of the sociodemographic information, psychological status, experience during pandemic, the willingness of vaccination and related information. Students’ attitudes towards vaccination were classified as ‘vaccine acceptance’, ‘vaccine hesitancy’, and ‘vaccine resistance’. Multinomial logistic regression analyses were performed to identify the influencing factors associated with vaccine hesitancy and resistance.ResultsAmong 23,143 students who completed the survey, a total of 22,660 participants were included in the final analysis with an effective rate of 97.9% after excluding invalid questionnaires. A total of 60.6% of participants would be willing to receive COVID-19 vaccine, 33.4% were hesitant to vaccination, and 6.0% were resistant to vaccination. Social media platforms and government agencies were the main sources of information vaccination. Worry about the efficacy and adverse effects of vaccine were the top two common reason of vaccine hesitancy and resistance. Multiple multinomial logistic regression analysis identified that participants who worried about the adverse effects of vaccination were more likely to be vaccine hesitancy (aOR = 2.44, 95% CI = 2.30, 2.58) and resistance (aOR = 2.71, 95% CI = 2.40, 3.05).ConclusionMore than half of college students are willing to receive the COVID-19 vaccine, whereas nearly one-third college students are still hesitant or resistant. It is crucial to provide sufficient and scientific information on the efficacy and safety of vaccine through social media and government agencies platforms to promote vaccine progress against COVID-19 and control the pandemic in China.     

Understanding COVID-19 vaccination willingness among youth: A survey study in the Netherlands

Vaccination of youth could be key to preventing future outbreaks of SARS-CoV-2. Given the limited direct health benefit for young people, it is important to understand how youth themselves perceive obtaining a vaccination. This survey study in a representative sample of Dutch youth aged 12–18 showed that 73% were willing to get vaccinated against COVID-19. In regression analyses, vaccination willingness was strongly related to age, perceived personal (protect own health) and societal benefits (to get rid of restrictive policies), and their peers’ and parents’ vaccination uptake. Negative associations with vaccination willingness were perceived side-effects and potential unknown long term consequences. On-going and transparent communication with up-to-date information about safety and risks, delivered by independent and trusted experts (as perceived by the recipients) seems important for addressing questions and concerns. Local information sessions for youth and parents where a vaccination can be obtained without appointment could have merit in addition to mass media communication.     

Hesitation of the Tunisian population to COVID-19 vaccination,and its associated factors

Background: Many people are reluctant to be vaccinated against COVID-19. Aim: To determine the intention to accept COVID19 vaccine and its associated factors among Tunisians. Methods: We conducted a cross-sectional study among Tunisians from December 2020 to January 2021 using an online questionnaire. Factors associated with intention to accept coronavirus vaccine were analysed using multinomial logistic regression. Results: In total, 169 Tunisians participated in our study. The majority were female (85.2%). The mean age was 48.3 ± 11.8 years. Only 33.1% intended to accept to be vaccinated when COVID-19 vaccine will be available in Tunisia and 22.5% were still hesitant. In multinomial logistic regression, participants having high or very high perceived personal risk of COVID-19 infection (aOR:3.257, 95% CI :1.204 – 8.815) were more prone to hesitate to accept COVID-19 vaccine rather than those being willing to accept it. Respondents undergoing seasonal influenza vaccination (aOR: 0.091, 95% CI : 0.019 – 0.433)were less prone to refuse COVID-19 vaccine rather than those being willing to accept it. Young ones aged less than 40 years (aOR: 4.324, 95% CI: 1.180 – 15.843) were more prone to refuse COVID-19 vaccine rather than those being willing to accept it. Conclusion: The acceptance rate of coronavirus vaccination was moderate. Therefore, a good communication and health education at a community level are needed.     

Factors associated with COVID-19 vaccination intentions among adults in the deep South

The recent approval of several COVID-19 vaccines signals progress toward controlling the pandemic. Although social distancing and masking have been effective, vaccines are an important additional measure of protection to reduce COVID-19 spread. Adequate uptake is essential to reach herd immunity, estimated to be approximately 67%. However, vaccine hesitancy, the fast-tracked nature of the COVID-19 vaccines, and misinformation circulating through various forms of media have contributed to lower vaccination intention than desired. The current research study developed an online survey conducted via Facebook to explore the attitudes and perceptions of adult Alabama residents about COVID-19 and the COVID-19 vaccines. Of the 3,781 respondents, only 44.3% reported intent to receive a vaccine, with a large proportion reporting they were unsure (28.1%). Lack of intention to vaccinate was associated with low educational attainment, low COVID-19 knowledge levels, low income, and African American race. The current survey also explored participants’ influenza vaccine behavior as this information can also be used to inform successful COVID-19 vaccine distribution. Of the respondents, 56% report receiving the yearly influenza vaccine and the majority receive it at a pharmacy or healthcare provider office. This informs likely successful locations for COVID-19 vaccine distribution. Appropriate education targeted to populations most likely to refuse COVID-19 vaccination is essential to promote uptake. The information collected from the current study should be utilized to inform effective and efficient vaccine distribution strategies.     

UAE efforts in promoting COVID-19 vaccination and building vaccine confidence

The United Arab Emirates (UAE) is leading globally in many indicators for tackling the COVID-19 pandemic. This ranges from taking adequate preventive measures to the free vaccination drive and viable public health strategy. As of 18 August 2021, the UAE has significantly reduced the number of cases and successfully administered 17,454,250 doses. Furthermore, efforts and plans are underway to provide the third dose to high-risk people three months after completing the second dose and six months later to others. The UAE is considered one of the leaders globally for vaccinating “medically eligible” residents against COVID-19, with over 70% of the population currently fully vaccinated in the drive towards achieving herd immunity. The UAE's vaccination program is on track, covering a significant part of the population. The massive efforts of the National Vaccination Program's roll-out made by the UAE government and the various health authorities and stakeholders were vital for the general public's active participation in its success.     

Preferences for COVID-19 vaccination information and location: Associations with vaccine hesitancy,race and ethnicity

This study examined the association between preferences for being informed about the COVID-19 vaccine and where to receive it with vaccination intent and race/ethnicity. We conducted an online survey, oversampling Black and Latino panel members. The 1668 participants were 53.2% female, 34.8% White, 33.3% Black, and 31.8% Latino. Participants who were vaccine hesitant (answered “not sure” or “no” to vaccination intent) were more likely to prefer a conversation with their doctor compared to those who answered “yes” (25.0% and 23.4% vs 7.8%, P < .001, respectively). Among participants who responded “not sure”, 61.8% prefer to be vaccinated at a doctor’s office, compared with 35.2% of those who responded “yes” (P < .001). Preferred location differed by race/ethnicity (P < .001) with 67.6% of Black “not sure” participants preferring a doctor’s office compared to 60.2% of Latino and 54.9% of White “not sure” participants. These findings underscore the need to integrate healthcare providers into COVID-19 vaccination programs.     

Vaccination willingness,vaccine hesitancy,and estimated coverage at the first round of COVID-19 vaccination in China: A national cross-sectional study

BackgroundVaccination against coronavirus disease 2019 (COVID-19) has become an important public health solution. To date, there has been a lack of data on COVID-19 vaccination willingness, vaccine hesitancy, and vaccination coverage in China since the vaccine has become available.MethodsWe designed and implemented a cross-sectional, population-based online survey to evaluate the willingness, hesitancy, and coverage of the COVID-19 vaccine among the Chinese population. 8742 valid samples were recruited and classified as the vaccine-priority group (n = 3902; 44.6%) and the non-priority group (n = 4840; 55.4%).ResultsThe proportion of people’s trust in the vaccine, delivery system, and government were 69.0%, 78.0% and 81.3%, respectively. 67.1% of the participants were reportedly willing to accept the COVID-19 vaccination, while 9.0% refused it. 834 (35.5%) reported vaccine hesitancy, including acceptors with doubts (48.8%), refusers (39.4%), and delayers (11.8%). The current coverage was 34.4%, far from reaching the requirements of herd immunity. The predicted rate of COVID-19 vaccination was 64.9%, 68.9% and 81.1% based on the rates of vaccine hesitancy, willingness, and refusal, respectively.ConclusionsThe COVID-19 vaccine rate is far from reaching the requirements of herd immunity, which will require more flexible and comprehensive efforts to improve the population’s confidence and willingness to vaccinate. It should be highlighted that vaccination alone is insufficient to stop the pandemic; further efforts are needed not only to increase vaccination coverage but also to maintain non-specific prevention strategies.