Development of a Scale for Measuring Perceived Competence in Ionizing Radiation Safety Among Healthcare Workers Using Dosimeters
This study developed and validated a reliable five-factor scale for assessing perceived competence in ionizing radiation safety among Turkish healthcare workers, revealing that females and those aged 31–40 demonstrated significantly higher competence levels.
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
Every day, millions of people walk into hospitals and clinics where invisible energy is used to see inside the human body or to treat illness. This energy, known as ionizing radiation, is a powerful tool, but it carries a hidden risk. When the high-energy waves or particles that make up this radiation strike the body, they can damage living tissue. For the doctors, nurses, and technicians who work with these machines daily, the threat is not just to their patients, but to themselves. To stay safe, these workers wear small devices called dosimeters, which act like personal rain gauges for radiation, measuring exactly how much exposure they receive. However, wearing the device is only the first step; the true safety of a worker depends on whether they understand how to use it, why it matters, and how to protect themselves from the invisible hazard. If a worker does not feel confident in their ability to stay safe, they might miss a warning sign or fail to follow a crucial rule, putting their health at risk.
A team of researchers in Turkey set out to solve a specific problem: there was no reliable way to measure how confident healthcare workers actually felt about their own safety skills regarding this radiation. While many studies have looked at what people know, few have tried to gauge their personal sense of competence, or their belief in their own ability to handle the risks. To fix this, the researchers created a new survey tool, a scale designed to ask workers directly about their feelings and knowledge. They gathered a large group of 507 healthcare professionals from hospitals in Istanbul and Kocaeli, asking them to fill out a detailed questionnaire. The team started with a long list of 81 potential questions, which they refined down to 40 based on feedback from experts who reviewed the questions for clarity and relevance.
When the researchers analyzed the answers from the 507 participants, the data revealed a clear and strong pattern. The survey was not just a random collection of questions; it naturally grouped into five distinct areas of safety, covering everything from understanding the rules to knowing how to use the monitoring equipment. This structure explained a vast majority of the differences in how people felt about their safety, suggesting the tool was capturing the full picture of the issue. The researchers tested the scale's consistency over time using the test-retest method and found that the results confirmed high internal consistency, demonstrating the scale's reliability. The tool proved to be highly reliable, meaning it could be trusted to give the same accurate reading of a person's confidence level on different days.
The study also uncovered some interesting differences among the workers themselves. The data showed that female healthcare workers reported feeling more competent and confident in their radiation safety skills than their male colleagues. Age also played a role; workers between the ages of 31 and 40 felt significantly more capable than those who were younger or older. These findings suggest that experience and perhaps different training backgrounds shape how safe a worker feels. The researchers concluded that this new scale is a valuable tool for hospitals to use. By giving workers this survey, hospital managers can identify exactly where their staff might need more training or where confidence is lacking, allowing them to tailor their safety programs to real needs rather than guessing. Ultimately, the goal is to ensure that every person working with this powerful energy feels prepared and protected, keeping both the workers and their patients safe from harm.
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