Perception of Genetic Knowledge and Awareness of Genetic Counseling and Related Genetic Services among the General Population in the North Al Sharqia Region: An Exploratory Study
This cross-sectional study of 226 adults in Oman's North Al Sharqia region reveals moderate levels of genetic knowledge and awareness, highlighting significant gaps in service utilization and misconceptions that are strongly influenced by education level and prior exposure to genetic counseling.
Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer
Genes are the biological instructions carried in nearly every cell of the human body, determining everything from eye color to susceptibility to certain illnesses. When these instructions contain errors, they can lead to genetic disorders, conditions that affect a significant number of children and newborns worldwide. To manage these risks, doctors and scientists have developed a specialized service called genetic counseling. This is not a medical procedure that changes DNA, but rather a conversation where trained professionals help families understand their genetic risks, interpret test results, and make informed decisions about their health and future children. For these services to work, the public must first know they exist, understand what they offer, and feel comfortable seeking them out. Without this basic awareness, even the most advanced medical tools remain unused.
In the Sultanate of Oman, where a diverse range of genetic conditions affects the population, researchers set out to see how much the general public actually knows about these concepts. They focused their investigation on the North Al Sharqia region, a specific area in the country, to gauge the level of understanding among ordinary citizens. The team, led by Taher Abdullah Al Shabibi and Raiya AlHabsi, conducted a study between January and February 2020. They visited villages and primary health centers, handing out questionnaires to adults over the age of eighteen. The goal was simple: to measure two things. First, they wanted to know how much factual information people held about genetics, such as how diseases are passed down or what a chromosome is. Second, they wanted to see if people were aware of the services available to them, like premarital screening or counseling clinics.
The researchers gathered responses from 226 people who completed the survey. The results painted a picture of a population that is generally positive about the idea of genetic testing but lacks specific details on how it works. When asked if diagnosing genetic diseases was important, nearly everyone agreed. However, when the questions turned to the mechanics of inheritance or the specific services available, the answers became less certain. On average, participants answered about half of the knowledge questions correctly. They knew that Down syndrome is a genetic condition and that sickle cell disease is inherited, but they struggled with more complex details, such as the exact percentage of risk when two parents carry a gene for a recessive trait. Similarly, while most people knew that premarital screening exists, fewer could name exactly which tests are included in that screening or where they could find a genetic counselor.
One of the most striking findings was that age did not seem to matter. Whether a participant was in their twenties or their fifties, their level of knowledge was roughly the same. The factor that did make a difference was education. People with higher levels of schooling, such as university degrees, scored significantly higher on the knowledge test than those with less formal education. The same held true for awareness; those who had been to school longer were more likely to know about the available services. The internet emerged as the primary source of information for the majority of the group, far surpassing television, newspapers, or even conversations with friends. This suggests that while people are turning to the web for answers, the information they find may be incomplete or uneven.
The study also highlighted a gap between knowing a service exists and knowing how to use it. Many participants supported the idea of having genetic counseling clinics, yet they could not identify where these clinics were located or what kind of doctor to see. This confusion extends to the profession itself; many people did not realize that genetic counselors are a distinct type of healthcare provider who specialize in this field. The researchers noted that while the general attitude toward genetics is favorable, the practical knowledge required to act on that attitude is missing. Without clear information, people may hesitate to seek help or may misunderstand the advice they receive.
Ultimately, this exploratory study suggests that in the North Al Sharqia region, the public is ready to engage with genetic health but needs better guidance. The data indicates that simply having services available is not enough; the community needs targeted education to bridge the gap between interest and understanding. The researchers recommend that health officials focus on public campaigns that explain exactly what genetic counseling is, where it can be found, and how it can help families. By improving this basic literacy, the hope is that more people will be able to make informed choices about their genetic health, turning knowledge into action.
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