univariate regression of participants

The study showed that participants who received emergency aid, used masks, took medications, were vaccinated, or had chronic conditions (diabetes and hypertension) were more likely to perceive a risk of severe COVID-19. Conversely, those with a health clinic in their neighborhood were less likely to perceive this risk. These findings underscore the link between chronic diseases and risk perception, these results may could help health authorities tailor their strategies to the needs of vulnerable populations, enhancing education and awareness about preventive measures.本研究显示，接受应急援助、佩戴口罩、服用药物、完成疫苗接种，或患有糖尿病、高血压等慢性病的研究参与者，更易感知到罹患重症新型冠状病毒肺炎（COVID-19）的风险。与之相反，住所周边设有卫生诊所的参与者，感知此类风险的可能性更低。上述研究结果凸显了慢性病与风险感知之间的关联，相关结论可助力卫生主管部门针对脆弱人群的需求量身定制防控策略，强化公众对新冠预防措施的认知与科普教育。