The Effects of Supportive Vaccine Communication Using Motivational Interviewing on Vaccine Knowledge, Vaccine Literacy, and Vaccine Decision Processes of Pregnant Mothers: A Waiting-List Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 58
- 试验地点
- 2
- 主要终点
- The primary outcome expected from the study is the change in pregnant mothers' vaccine literacy.
研究概览
简要总结
This research will be carried out as a randomized controlled study with a waitlist in parallel design to evaluate the effect of Supportive Vaccine Communication using Motivational Interviewing on the level of vaccination literacy, vaccine knowledge, and vaccine decision thought. Research hypothesis "H0: Supportive Vaccine Communication using Motivational Interviewing does not affect vaccine decision processes (vaccine literacy, vaccine knowledge, and vaccine decision thought). At the end of the training, it is thought that the pregnant mothers in the experimental group will be different from the control group regarding vaccine literacy, vaccine knowledge, and vaccine decision-making thoughts included in the model.
详细描述
In determining the sample size in the study, the smallest effect size value obtained for the Vaccine Literacy Scale result in a doctoral thesis based on another model on non-pregnant mothers in the same region was taken into consideration. In this thesis, the partial eta-squared value for Critical Vaccine Literacy was determined 0.260 (Yorulmaz, 2024). For this value, 95% power and 0.05% alpha type error margin and the total sample size required to estimate the interaction effects were determined as 48. Considering the sample losses, the sample was increased by 20% (9.6 people ~ 10 people), and a total of 58 people, 29 of which were experimental and 29 control, was determined. Pregnant mothers who apply to the obstetrics and gynecology clinic of the hospital's, which are research areas, will be evaluated according to the eligibility criteria. Then, a surveyor will obtain contact information from pregnant mothers, who met the inclusion criteria, volunteered for the study, and consented, and collect pre-test. In the study, pregnant mothers will be stratified as primiparous pregnant women (first pregnancy) and multiparous pregnant women (2 and more pregnancies). Participants will be divided into experimental and control groups using blind technique, stratification, and block randomization. The supportive vaccination communication using prepared on the motivational interview method for the pregnant mothers in the experimental group will be face-to-face training. The training will be in the form of 3-part and 6-sessions (with a 1-week interval) as group training for 3-5 people, and each session will last 40 minutes on average. After the Supportive Vaccine Communication process of the pregnant mothers in the experimental group is completed, the data collection forms will be applied again to the pregnant mothers in the experimental and control groups. After the last measurement, a 3-part, and 6-session supportive vaccine communication process will be applied to the pregnant mothers in the control group in the same way and within the same scope as the experimental group.
The primary outcome expected from the study is the change in pregnant mothers' vaccine literacy, vaccine knowledge, and vaccine decision thought.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Single (Participant)
盲法说明
Single blinding(Participant blinding) will be done; participants will not be told they are in the experimental or control group. A surveyor will invite pregnant mothers to the study, which will continue until the targeted sample number (58 participants) is reached. During the participant registration, the names and contact information of the mothers will be obtained; it will be stated that they will be contacted for the training process, that the training time may be extended, and that they will be given definite training. The participant registration is completed, the supportive vaccine communication process will begin. The second researcher(D-KT) in the research team will explain to the first researcher(DS-Y) that the participants are in the experimental or control group. The pregnant mothers in the control group will be assigned to the waiting list.
入排标准
- 年龄范围
- 18 Years 至 49 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •To be residing in Artvin city center
- •To have applied to the gynecology and obstetrics clinic of a hospital in the city center for any reason.
- •T o be in the first 28 weeks of pregnancy
- •Being 18 years or older
- •Turkish - speaking
- •Volunteering to participate in research
排除标准
- •To reside outside of Artvin city center
- •To be 29 weeks or older in pregnancy
- •Being under 18 years old
- •Not know to speak Turkish
- •Not volunteering for research
结局指标
主要结局
The primary outcome expected from the study is the change in pregnant mothers' vaccine literacy.
时间窗: through study completion, an average of 1 year
Vaccine Literacy Scale: The scale evaluates the level of vaccine literacy. The Vaccine Literacy Scale was developed by Ahoran et al. (2017). The scale consists of 3 sub-dimensions and 13 items: Functional, Communicative, and Critical Health Literacy. The Functional Health Literacy subscale consists of 5 items, the Communicative Health Literacy subscale consists of 5 items, and the Critical Health Literacy subscale consists of 3 items (Ahoran et al., 2017). The Turkish evaluation of the scale was made by Yorulmaz and Kocoglu-Tanyer and, the Vaccine Literacy Scale for childhood vaccinations is a valid and reliable measurement tool for Turkish culture (Yorulmaz and Kocoglu-Tanyer, 2024).
次要结局
- The primary outcome expected from the study is the change in pregnant mothers' vaccine knowledge.(through study completion, an average of 1 year)
研究者
Deniz Sümeyye YORULMAZ
Asst. Prof. Dr.
Artvin Coruh University