Occupational Health Support Needs and Barriers to Aligning Services With Needs Among Highway Traffic Police in Hunan Province, China: An Explanatory Sequential Mixed-Methods Study

Imagine a job where the work never truly stops. The road is always there, the traffic never sleeps, and the call to duty can come at any hour, often in the dead of night. This is the reality for highway traffic police, a group of public servants who stand guard on open roads, facing a unique mix of physical strain and mental pressure. They deal with long shifts, sudden emergencies, and the constant hum of passing vehicles, all while trying to maintain their own health. For years, the approach to keeping these officers healthy has been somewhat traditional: a yearly physical exam, a lecture on wellness, or a general reminder to stay fit. But as the concept of a "Healthy China" grows, experts are asking if these standard measures are enough. They are beginning to realize that health support must fit the specific rhythm of the job, rather than forcing the job to fit the health plan. This means looking at how the environment, the schedule, and the stress of the work actually wear down a person's body and mind, and then designing care that works within those real-world constraints.

A team of researchers in Hunan Province, China, decided to investigate exactly how well the current health support system works for highway traffic police and what these officers actually need. They focused on a specific group of officers who patrol highways, dealing with everything from routine traffic control to crash response. The researchers wanted to know two main things: what kind of health help these officers are asking for, and what stops them from using the help that is already available. They also looked at a newer idea: using wearable technology, like smartwatches, to track health continuously. The study combined two methods to get a full picture. First, they asked nearly three hundred officers to fill out a survey about their health needs and their thoughts on using wearable devices. Then, they sat down with twenty of those officers for in-depth conversations to understand the stories behind the survey answers. This approach allowed them to see not just what the officers said they wanted, but why they wanted it and what practical hurdles stood in the way.

The results painted a clear picture of a workforce that is tired and in need of more specific, continuous care. When the officers were asked what they needed most, they did not just ask for more general advice. The most popular request, chosen by nearly eighty-seven percent of the respondents, was for training on how to prevent and protect against diseases common to their specific line of work. They also wanted targeted screening for major health risks, meaning check-ups that looked for the specific problems likely to affect them, rather than just a standard list of tests. Another major need was for a system to keep track of their health records over time, so that doctors could follow up on issues rather than just giving a one-time report. Mental health support was also a high priority, with two-thirds of the officers wanting better ways to assess and manage stress. The data showed that these officers are not just looking for a check-up; they are looking for a system that stays with them, adapting to their irregular schedules and the physical toll of their duties.

When it came to the idea of using wearable devices to help manage their health, the officers were surprisingly open to the idea, but with very specific conditions. Nearly ninety percent said they would be willing to use a device to support their health management, but only if their privacy was protected. This high level of interest was likely influenced by the fact that many of these officers had already tried using smartwatches as part of a pilot program. However, their willingness was not unconditional. In their interviews, the officers explained that for a device to be useful, it had to be easy to wear without adding to their burden. They wanted the data to be accurate and, most importantly, they wanted a human expert to interpret the numbers for them. They did not want a device that just collected data; they wanted a system that could tell them if something was wrong, explain what it meant, and guide them on what to do next. Without this "closed loop" of professional feedback and privacy protection, the technology would just be another thing to ignore.

The conversations with the officers revealed the deep reasons behind these needs. They described a life where sleep is constantly interrupted by emergency calls, where they sit for long hours in patrol cars, and where the stress of sudden accidents leaves a lasting mark on their bodies and minds. They felt that the current health support often missed the mark because it was not designed for their reality. A lecture on exercise was useless if they were called away to a crash site the moment the session ended. A general health tip did not help if it did not account for the fact that they worked night shifts and could not sleep at normal times. The officers expressed a desire for care that understood their specific situation: care that helped them recover from night shifts, protected them from the specific dangers of the road, and offered psychological support that felt safe and accessible. They wanted to be treated as individuals with unique health challenges, not just as a group receiving a standard package of services.

The study concluded that the path forward for keeping highway traffic police healthy is to move away from one-time events and toward a system of continuous, personalized care. The researchers found that simply having health services available is not enough; those services must fit the rhythm of the job. This means creating health plans that work around night shifts, offering follow-up care after physical exams, and providing mental health support that respects the unique culture of the police force. Wearable devices could play a role in this, acting as a tool to monitor health between visits, but only if they are part of a larger system that includes privacy, professional interpretation, and a clear path to getting help. The researchers emphasized that while the officers are ready for this kind of modern support, it requires a shift in how health management is delivered. It must become a partnership that adapts to the officer's life, rather than a rigid system that the officer must try to fit into.