Final answer:
The exact percentage of people with diabetes who have elevated depressive symptoms and depressive disorders is not provided, but studies suggest a significant overlap, potentially around (1) 20% to (4) 25%.
Step-by-step explanation:
The percentage of people with diabetes who have elevated depressive symptoms and depressive disorders is not explicitly stated in the provided material. However, various studies have suggested that there is a significant overlap between diabetes and depression, with some suggesting rates of comorbidity as high as 20% to 25%.
It's important to note that this can vary widely based on population and study methodology. To find the most accurate percentage, one would need to consult the latest research specific to the population in question.