Correlation index of air pollutants and neurology patient care factors based on IOT

With the rapid development of economy in our country, the loss of all kinds of energy is relatively large, and the problem of environmental pollution is more serious. PM2.5 can be inhaled into the body through the nose. According to the relevant literature, PM2.5 mainly refers to those small particles suspended in the air with a diameter of no more than 2.6 microns. This kind of particles belongs to the category of small particles. Moreover, the surface area of this kind of particles is relatively large, and it will store more harmful substances. This will pollute the air to a great extent. Because this substance contains more harmful ingredients, so the harm to human body is also more serious. Through the analysis of PM2.5 data, this paper points out that the PM2.5 index has a certain correlation with the nursing of patients in the Department of Neurology. Most of the hospitalized patients in neurology department have cognitive impairment, and most of them are elderly patients with poor memory, poor self-care ability, and prone to accidents, such as falling out of bed, losing, and taking wrong drugs. It is of great significance to ensure the safety of patients’ life and reduce the chance of accidents.