The efficacy of optimism: benefit finding in the treatment of diabetes in Iranian patients.

The incidence of diabetes mellitus is on the rise around the world. Middle Eastern countries will be facing a vast increase in the number of diabetes mellitus cases by 2030. Diagnosis of a chronic disease such as diabetes mellitus can be a shocking and life-altering event. Conversely, a diagnosis of a chronic illness can also offer the patient opportunities to change unhealthy behaviors such as poor diet, smoking, and lack of exercise, making them healthier than before their diagnosis. This is referred to as "benefit finding". This study reveals the many benefit findings of Iranian patients who have been diagnosed with diabetes mellitus and illustrates how benefit finding can be an integral part of long-term patient care.