Diabetes self-management

Diabetes is a chronic disease affecting over 537 million adults worldwide in 2021 and predicted to reach 643 million people by 2030. It is a global health burden and improving the health outcomes for people with diabetes is critical to reducing the economic and human burden of diabetes. Self-management is the cornerstone for successful health outcomes in diabetes patients as there is a positive association between self-management behaviour and care outcomes.

Self-management activities
Healthcare organisations are increasingly focusing on providing diabetes self-management education and support programs to enable diabetes patients to effective self-management. Diabetes patients face daily challenges due to the impact of their decisions on their health outcomes. Diabetes self-management helps diabetes patients to make better decisions and change their behaviour to achieve better outcomes. Diabetes self-management activities mainly consist of seven self-care behaviours. They are healthy eating, monitoring indicators of diabetes, physical activity, taking medication, healthy coping, and problem-solving.

Foot care
Diabetes patients with peripheral neuropathy and peripheral artery disease are at risk of developing foot ulcers and infection. Poor knowledge about self-care increases the risk of amputation. Adoption of suitable preventative measures and early treatment of diabetic foot problems are important components of diabetes foot care. Good knowledge and practice regarding diabetes foot care can reduce the risk of foot complications and amputation. Regular examination of the foot is one of the fundamental steps to modifying the foot risk factors thereby reducing the risk of ulceration and amputation. Footwear tailored to the specific pathology of the patient can enable conservative management of the foot including debridement of the callus. Appropriate footwear can reduce abnormal pressure, reduce the rate of formation callus and ulcers and protect the foot from external trauma.

Self-monitoring of blood glucose
Regular monitoring of blood glucose and optimal glucose control is a major part of diabetes self-management. Diabetes patients need to be capable of testing blood sugar at home at the recommended frequency. Frequent self- monitoring of blood glucose and record keeping is key to identifying the possibility of hypoglycemia. Diabetes patients should be able to know how to respond when blood sugar levels are too high or too low.

Medication
Effective medication is the cornerstone of the proper treatment of diseases. Many patients fail to take the medication as prescribed and many patients prematurely discontinue their medication. Poor medication adherence in patients with diabetes is a costly public health challenge in many healthcare systems. Non-adherence to medication leads to poor treatment outcomes and the progression of diseases and complications. The medication adherence of type 1 and type 2 diabetes patients assessed using self-report, pill counts, electronic monitoring devices and medication possession ratio found that the medication adherence rates ranged from 31% to 87%. The medication adherence of diabetes patients is also measured by persistence which is defined by the proportion of patients who remained in treatment for a predetermined period and the mean number of days till discontinuation of treatment. The persistence rates ranged from 16% to 63% at 12 months and ranged from 29% to 70%.

Physical Activity
Physical activity has a favourable influence on the health and well-being of diabetes patients as it achieves physiological changes, including improved overall glycemic control, liver insulin sensitivity, muscle glucose uptake and utilisation and overcomes the metabolic abnormalities related to type 2 diabetes. Diabetes patients can undertake light to moderate physical activity. The type of physical activity that can be performed by diabetes patients needs to be determined after consultations with health care providers. The physical activities recommended for diabetes patients include brisk walking, recreational games and leisure time activities. The most benefit of physical activity happens in the early progression of the disease.

Healthy eating habits
A healthy diet is one component of the management of diabetes. Dietary self-care behaviours include eating a low-saturated-fat diet making choices based on the glycemic index of food and controlling the amount of carbohydrates in food. Sticking to the eating plan and following the diet plan when eating from a restaurant or when feeling stressed is a major challenge for diabetes patients.

Barriers to effective self-management
Diabetes patients need to actively self-manage their diseases in everyday life for good diabetes outcomes. However, there are certain barriers to the effective day-to-day management of the disease. This section identified the main barriers to the effective self-management of diabetes.

Financial constraints
Financial constraints or poverty is a barrier to effective self-management as it prevents access to food, healthcare, medication and information. The most significant impact of lack of financial resources is on the food consumption pattern, resulting in a vicious cycle of high carbohydrate consumption and hyperglycaemia. Diabetes patients with limited financial resources often report that they find it difficult to purchase adequate food and it becomes impossible to buy different food for the family.

Norms and belief system
The attitude towards self-care behaviour is influenced by the local belief systems and social norms. Patients who attribute diabetes control to god are less likely to self-manage and control their sugar intake. A study found that subjective norms attributed to 49% of the variance in the intent to perform diabetes-related self-management.

An individual's and their family's beliefs about diabetes influence how they make sense of their disease and make efforts to manage their illness. For example, individuals who are not adhering to the dietary intake shared the view that their decision to not follow the required dietary pattern is because they believe that their family, friends and peers would not approve of their diet. Inadequate family support and cultural beliefs prevent diabetes patients from adhering to a diet with low-saturated fatty acids. In Subsaharan Africa, diabetes patients face social stigma from family and community members from diabetes and diabetes-related self-management requirements which prevent diabetes-related self-care. A study found that when there is diabetes that runs in the family, it becomes a family affair and participants normalise and downplay the seriousness of the disease.

Low knowledge
Diabetes knowledge has a significant influence on the self-care and glycemic control of a diabetes patient. The lower knowledge about diabetes can affect diabetes management. Studies have found that patient's lack of knowledge and poor self-care practice is increasing the severity of diabetes every year. The level of education is a factor that has a positive correlation with self-care knowledge.

Stigma
Family support is highly beneficial for effective self-care. Diabetes-related stigma leads to a lack of family support and poor diabetes-related self-management behaviours.

Inadequate coordination between healthcare providers and patients
Inadequate coordination between the health care providers and diabetes patients is a major barrier to properly implementing the care guidelines. Lack of collaboration and coordination leads to information conflict affecting the quality of self-management. The diabetes patients who were identified to develop healthy diabetes management habits had a supportive patient-provider relationship. People from economically disadvantaged backgrounds can have limited access to care which is one reason for inadequate coordination between healthcare providers and patients.