Focusing on features unique to people with diabetes highlighted the importance of information on diet variation (e.g. fruit or poultry consumption), physical activity, mental health (e.g., guilty feelings, nervousness), socioeconomic status (e.g., full/part-time student), family disease history (e.g., mother’s cancer), as well as blood assay measurements such as monocyte count, ALT, haematocrit, oestradiol, and rheumatoid factor. This evidence concerns the gene GPT and diabetes mellitus.