Abnormal albumin levels can also indicate other conditions such as burns or Wilson disease. The test is performed to identify if there is a decrease or increase in the level of serum albumin in the blood. Various health conditions such as diabetes, cancer, and liver disease can cause low albumin levels, which are typically a consequence of the illness rather than a cause. These levels can serve as an indicator of the illness's severity, with lower levels correlating with poorer outcomes. - A decrease in total blood volume due to severe or chronic dehydration can cause high albumin levels in blood tests. Dehydration may occur as a result of conditions such as severe vomiting and diarrhea. Additionally, some studies have suggested a link between high blood albumin levels and insulin resistance. While high albumin levels are associated with insulin resistance, they alone do not predict the development of type 2 diabetes. In fact, a study found that individuals with the highest increase in blood albumin levels over a 5-year period had the lowest risk of developing type 2 diabetes. , Therefore, it is crucial to detect albumins at the point of care since albumin levels can provide important information about a patient's health status. Timely detection of low albumin levels can alert healthcare providers to potential liver or kidney dysfunction, malnutrition, or other health conditions that may require prompt intervention. Similarly, the detection of high albumin levels can be indicative of dehydration or insulin resistance, which may require lifestyle modifications or medical treatment. Performing albumin testing at the point of care allows for quick results and can assist in making more informed treatment decisions.