Acute confusion is a common symptom of many physical and mental conditions that affect individuals worldwide. Although generally easy to manage, acute confusion can, in the worst case, seriously affect the health and daily life of those affected. But what are the factors that contribute to the development of acute confusion? A recent study looked for these risk factors in hopes of understanding how to better prevent or treat this condition. This article explores six key findings from the study that suggest potential causes of acute delirium.

The objectives of the study in detail.

In the journal JAMA Network Open, a team of researchers published a study that brings together 315 analyzes of acute confusion and studied data from 101,144 patients living in 40 different countries. This sample was nearly equal across age and gender groups. The objective of this study was to distinguish risk factors that can predispose individuals to delirium from those that can accelerate its onset. Through the review of several research related to this topic, a list of factors has been compiled in order to better categorize the different types of confusion according to their cause.

In order to provide stronger results, the researchers took into account many variables such as age, gender, medical history and type of environment. They also used sophisticated statistical models for analysis. The data obtained allowed them to better understand how these variables interact with each other and with other factors associated with an increased risk of the onset of delirium. In addition, they were able to establish correlations between certain variables and the likelihood of developing confusion at an earlier stage – particularly in older populations.

The results of their study revealed that certain risk factors are more likely to be associated with an increased risk of acute confusion, while others will cause it more quickly than usual, without necessarily increasing the overall risk. These results could help to understand why some people experience more severe or longer episodes than others when subjected to similar circumstances or environmental influences. With this knowledge, healthcare professionals can create interventions specifically tailored to individual needs.

Here are 6 risk factors that trigger acute confusion.

advanced age:

This study showed that advanced age can be a warning sign of acute confusion. The researchers found that people aged 75 or older were strongly associated with an increased risk of developing sudden confusion, more than seven times that of any other age group. This is not surprising, as memory problems manifest themselves more quickly and more severely with age.

It should be noted, however, that this higher risk of confusion can be managed through lifestyle choices such as regular exercise and adequate nutrition, as well as medical interventions if necessary. Ultimately, while advanced age may predispose a person to an increased risk of confusion, it does not necessarily mean that they will suffer from such problems in their later years.

Madness :

Recent advances in neuroscience have provided insight into how dementia may be a primary risk factor for acute confusion. The same study underscored this point by stating that dementia leads to increased episodes of confusion more often than other known influences. For example, cognitive decline due to dementia can make a person disoriented and unable to correctly interpret information, a symptom commonly associated with acute confusion.

Moreover, when it comes to older people, this effect can be further aggravated by other age-related impairments. Therefore, it is especially important to exercise caution around people with dementia. By quickly recognizing the signs of acute confusion, people can better mitigate potential risks and be better prepared for such situations.


Having high blood pressure could be one of the risk factors associated with acute confusion. This alarming news has shed light on the potential consequences of unregulated blood pressure levels on overall health. Although more research is needed to establish a clear correlation between the two variables, this study is an eye-opener.

If confirmed by further research, it could be that hypertension is responsible for an increased risk of confusion in people who suffer from it. Therefore, people should take precautionary measures to ensure that their blood pressure levels remain under control, in order to decrease their chances of being affected by this condition which they may not even know they have. suffer.

Cardiovascular disease:

This means that people with established cardiovascular conditions, such as coronary heart disease, are more likely than average to experience a decline in mental function, often for a period of less than 24 hours. The research team behind the study aimed to assess the prevalence of clinically relevant acute confusion in adults aged 45 and over with at least one chronic cardiovascular disease.

Their results highlighted a possible relationship between these illnesses and acute delirium. Physicians treating patients with cardiovascular disease are now advised to better anticipate neurological symptoms that could indicate an incident of compromised mental functioning.


Atherosclerosis is a dangerous and widespread disease, which occurs when the arteries thicken due to the accumulation of cholesterol and fatty deposits. While it can be difficult to identify potential risk factors, this new data underscores how critical it is to understand how this hardening of arterial walls can increase a person’s likelihood of developing acute confusion. To reduce these risks, doctors recommend following a healthy diet, exercising regularly, and controlling high blood pressure and high cholesterol levels. These are all important measures to protect against atherosclerosis.

A neurological disease:

The same study also suggested that one of the potential risk factors for developing acute confusion – that is, the sudden onset of disorientation, confusion and bewilderment – ​​could be related to central nervous system disorders. The researchers studied patients aged 65 and older who had been admitted to a large hospital in the Midwestern United States for acute confusion; they found that 35% of these patients suffered from a central nervous system disorder, such as Alzheimer’s or Parkinson’s disease.

These results show that central nervous system disorders can contribute to sudden changes in a person’s mental state and are an important factor to consider when making a diagnosis. Health care providers should consider these findings when evaluating symptoms of acute delirium in elderly patients, due to the relationship between these conditions.

* criptom strives to transmit health knowledge in a language accessible to all. In NO CASE, the information given can not replace the opinion of a health professional.