Study Scale and Statistical Analysis
The questionnaire was developed based on literature review in Dari language. The two official languages that people use to communicate in their daily lives are Pashto and Dari (19). A pilot study was conducted among 20 male and female participants; no major changes were required.
The final Dari version of the questionnaire consisted of three parts. The first section was designed to collect the participants’ socio-demographic information including participants’ age, gender, marital status, educational level, economic status, occupation, and presence of any chronic diseases. The age variable had six categories: 18–24 years old, 25–34 years old, 35–44 years old, 45–54 years old, 55–64 years old, and higher than 65 years old. Gender variable was divided into two categories: Male and Female. Marital status variable had four categories: Single, Married, Widow, and Divorced. Educational level variable had five categories: Illiterate, Primary school, Secondary school, High school, and University. Economic status variable had three categories: High income, Medium income, and Low income. Occupation variables had six categories: Permanent, Owner, Contract, Unemployed, Retired, and Other. The presence of chronic disease variable had two categories: “Yes”, and “No”. The second section was designed to collect the participants’ general information and perception about COVID-19. The “Taken influenza vaccine?” variable had two categories: “Yes”, and “No”. The “Cure for COVID-19 exists” and “Do you think you have been infected with SARS-CoV-2” variables had three categories each: “Yes”, “No”, and “Don’t know”. The “To what extent do you think coronavirus poses a risk to you personally?” variable had six categories: “Major risk”, “Significant risk”, “Moderate risk”, “Minor risk”, “No risk at all”, and “Don’t know”. The “Which COVID-19 vaccine is better to use?” variable had four categories: “Pfizer-BioNTech”, “Johnson & Johnson’s Janssen”, “AstraZeneca”, and “Don’t know”. The “Will you vaccinate against COVID-19” variable had two categories: “Yes”, and “No”. The third section was designed to collect the participants’ attitude and practice towards COVID-19 vaccine acceptability. This section contained 15 questions covering all the possible concerns about the participants’ attitude towards COVID-19 vaccination. All the variables in the third section had two categories: “Yes”, and “No”. All the variables values were added based on a series, in left to right and top to bottom order in IBM SPSS software starting from 1.
The participants were divided into two groups. The ones who were willing to be vaccinated and the ones who were not, based on their answers on the third section and their socio-demographic characteristics. At the end, it resulted in three major categories of participants. The first category consisted of the participants who were willing to vaccinate themselves without any concern. The second category consisted of the participants who were willing to vaccinate themselves despite having their concerns, and the third category consisted of the participants who were not willing to vaccinate themselves with or without having any concerns.
Dataset was evaluated by IBM SPSS software version 25.0. Categorical variables were presented with numbers (n) and percentage (%) and Chi-square test was used to observe the difference between categorical variables.
Table 1
Characteristics of participants about acceptability of COVID-19 vaccination (Herat-2021)
Characteristic | Category | N | (%) |
Age group in years | 18–24 25–34 35–44 45–54 55–64 65+ | 255 96 56 60 56 32 | 45.9 17.3 10.1 10.8 10.1 5.8 |
Gender | Male Female | 269 286 | 48.5 51.5 |
Marital status | Single Married Widow Divorced | 206 345 2 2 | 37.1 62.1 .4 .4 |
Educational level | Illiterate Primary school Secondary school High school University | 159 94 83 130 89 | 28.7 16.9 15.0 23.4 16.0 |
Economic status | High income Medium income Low income | 26 464 65 | 4.7 83.6 11.7 |
Occupation | Permanent Owner Contract Unemployed Retired Other | 53 58 64 112 181 87 | 9.5 10.5 11.5 20.2 32.6 15.7 |
Presence of chronic disease | Yes No | 9 546 | 1.6 98.4 |
Total | | 555 | 100.0 |
Table 2
Participants knowledge and perspective on COVID-19 and its vaccine (Herat-2021)
Variables | Category | N | (%) |
Taken influenza vaccine | Yes No | 26 529 | 4.7 95.3 |
Cure for COVID-19 exists | Yes No Don’t know | 207 118 230 | 37.3 21.3 41.4 |
Do you think you have been infected with SARS-CoV-2 | Yes No Don’t know | 200 233 122 | 36.0 42.0 22.0 |
To what extent do you think coronavirus poses a risk to you personally? | Major risk Significant risk Moderate risk Minor risk No risk at all Don’t know | 104 142 155 70 20 64 | 18.8 25.6 27.9 12.6 3.6 11.5 |
Which COVID-19 vaccine is better to use? | Pfizer-BioNTech Johnson & Johnson’s Janssen AstraZeneca Don’ know | 18 3 2 532 | 3.2 .5 .4 95.9 |
Will you vaccinate against COVID-19 | Yes No | 250 305 | 45.0 55.0 |
Total | | 555 | 100.0 |
Table 3
Participants attitude towards COVID-19 vaccine and vaccination (Herat-2021)
Variable | Category | N | (%) |
I am concerned about the vaccine efficacy | Yes No | 210 345 | 37.8 62.2 |
I am concerned about the vaccine safety and side effects | Yes No | 369 186 | 66.5 33.5 |
It might transmit the virus to me | Yes No | 161 394 | 29.0 71.0 |
The vaccine will be new, I won’t be the first to get the vaccine | Yes No | 59 496 | 10.6 89.4 |
Vaccine cause autism | Yes No | 20 535 | 3.6 96.4 |
The vaccine affect fertility | Yes No | 61 494 | 11.0 89.0 |
I have an allergy to many substances and I may have an allergy to this vaccine | Yes No | 27 528 | 4.9 95.1 |
I don’t feel I am at risk | Yes No | 35 520 | 6.3 93.7 |
Any vaccine made for this virus I don’t trust | Yes No | 78 477 | 14.1 85.9 |
I am religious and Allah will protect me | Yes No | 43 512 | 7.7 92.3 |
I don’t take vaccines at all | Yes No | 39 516 | 7.0 93.0 |
The vaccine should go to the people who are most risk of contracting it before I get it because I am not putting myself at risk | Yes No | 65 490 | 11.7 88.3 |
Without coronavirus vaccine, I am likely to catch coronavirus | Yes No | 168 387 | 30.3 69.7 |
It is easy for me to have a coronavirus vaccination | Yes No | 117 438 | 21.1 78.9 |
I don’t have any concerns | Yes No | 65 490 | 11.7 88.3 |
Willing to vaccinate without any concerns | Yes No | 59 496 | 10.6 89.4 |
Total | | 555 | 100.0 |
Table 4
Association of the participants’ educational level with their willingness to vaccinate and concerns (Herat-2021)
Educational Level | Willing to Vaccinate | Having Concerns | N | (%) | P-Value |
Illiterate | Yes | Yes No | 41 9 | 82.0 18.0 | .000 |
No | Yes No | 109 0 | 100.0 .0 |
Primary school | Yes | Yes No | 41 13 | 75.9 24.1 | .001 |
No | Yes No | 40 0 | 100.0 .0 |
Secondary school | Yes | Yes No | 40 3 | 93.0 7.0 | .341 |
No | Yes No | 39 1 | 97.5 2.5 |
High school | Yes | Yes No | 42 19 | 68.9 31.1 | .000 |
No | Yes No | 66 3 | 95.7 4.3 |
University | Yes | Yes No | 27 15 | 64.3 35.7 | .000 |
No | Yes No | 45 2 | 95.7 4.3 |
Total | | | 555 | 100.0 | |
Table 5
Association of the participants’ economic status with their willingness to vaccinate and concerns (Herat-2021)
Economic Status | Willing to Vaccinate | Having Concerns | N | (%) | P-Value |
High income | Yes | Yes No | 8 0 | 100.0 .0 | N/A |
No | Yes No | 18 0 | 100.0 .0 |
Medium income | Yes | Yes No | 161 52 | 75.6 24.4 | .000 |
No | Yes No | 245 6 | 97.6 2.4 |
Low income | Yes | Yes No | 22 7 | 75.9 24.1 | .000 |
No | Yes No | 36 0 | 100.0 .0 |
Total | | | 555 | 100.0 | |