However, across England, check-up rates have fallen dramatically during the coronavirus pandemic, and Diabetes UK said missing health checks can be ‘absolutely devastating’, potentially leading to life-altering complications and early death.
The concerning figures come as Diabetes Awareness Week marks an annual campaign to inform the almost 5 million people with diabetes in the UK about the health risks it can cause.
To help limit the impact of diabetes, patients are expected to undergo eight annual health checks, including analysing their body mass index, smoking status, blood pressure and cholesterol.
NHS Digital figures show 26 per cent of 1,320 type 1 diabetes patients registered with GPs in the NHS Nottingham and Nottinghamshire clinical commissioning group received all eight health checks in 2021 – up from 21 per cent the previous year.
For the 22,500 type 2 patients in the area, this figure rose to 38 per cent, from 31 per cent in 2020.
Nationally, just 26 per cent of type 1 and 39 per cent of type 2 patients completed the eight checks – up from 19 per cent and 29 per cent in 2020, respectively, but still below pre-pandemic levels of 31 per cent and 50 per cent.
An NHS-commissioned report published this year said more than 3,000 people with diabetes in England died during the pandemic due to the drastic drop in patients receiving their annual check-ups.
The study measured a 15-week period in summer 2021 against the same period in 2019.
Jonathan Valabhji, NHS national clinical director for diabetes and obesity, one of the report authors, said the research "highlights the importance of annual reviews and ongoing supported management for people living with diabetes to manage their condition well".
Diabetes UK said the declining proportion of patients receiving necessary checks is hugely concerning and called on the Government to address the growing backlog caused by successive lockdowns.
Helen Kirrane, charity head of policy, campaigns and mobilisation, said: "While the UK Government was focused on cutting waiting lists for operations and other planned care, people with diabetes were pushed to the back of the queue.
“Urgent action is now required, which is why we’re calling on the UK Government to prioritise the recovery of diabetes care and to recommit to improving outcomes for people with and at risk of diabetes.”
The Department for Health and Social Care said getting diabetes patients back into routine care is "essential for effective treatment and management".
A spokesperson said: "The NHS is supporting local systems with £36 million in funding to help them increase uptake and tackle health inequalities, and last year, the number of diabetes patients receiving all eight care processes increased by nearly a third compared to the year before."
Alongside the eight health care checks, patients with diabetes are given haemoglobin, blood pressure and cholesterol targets to reach each year to reduce the chance of complications.
Some 19 per cent of type 1 and 32 per cent of type 2 diabetics in Nottinghamshire reached these three key thresholds in 2021.