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A new study has found that women and men with newly diagnosed type 2 diabetes may face different patterns of health complications in the years following their diagnosis. Women were more likely to develop mental health conditions, while men showed higher proportions of cardiovascular and kidney-related complications.
The research, involving nearly 28,720 people in the United Kingdom, highlights the importance of considering sex and age when designing long-term diabetes care. Researchers included scientists from Queen Mary University of London and examined anonymised health records of people who developed type 2 diabetes between 2010 and 2020.
Women Show Higher Risk of Mental Health Conditions
According to the study, women with type 2 diabetes were more likely than men to develop mental health conditions after their diabetes diagnosis.
The researchers found that 8.1% of women experienced a trajectory involving mental health conditions, compared with 5.3% of men.
The findings suggest that psychological health should be considered an important part of diabetes management, rather than treating diabetes solely as a metabolic condition.
The researchers particularly highlighted younger women, who appeared to develop mental health complications earlier and more frequently than expected. They suggested that psychological screening could become a routine part of diabetes care.
Men Show Higher Rates of Cardiovascular Complications
The study identified a different pattern among men.
Men were more likely to experience cardiovascular disease, with 8.4% following that trajectory compared with 5.3% of women. Men also showed higher proportions of end-stage renal disease and hypertension.
Researchers noted that cardiovascular and kidney-related complications tended to appear earlier among men, reinforcing the importance of early monitoring after a type 2 diabetes diagnosis.
For healthcare professionals, these findings could support more targeted follow-up strategies for men, particularly around blood pressure, kidney function and cardiovascular risk.
Hypertension Remains a Major Concern
Despite differences between men and women, the study found one important similarity: hypertension was the most frequent health event following a type 2 diabetes diagnosis across age groups and sexes.
High blood pressure is a major cardiovascular risk factor and can also contribute to kidney complications. Its high frequency among people with diabetes reinforces the need for regular monitoring and appropriate management.
Diabetes itself can increase the risk of cardiovascular and kidney problems, making blood pressure control an important component of long-term care.
Nearly Four in 10 Experienced a Significant Health Event
Researchers found that approximately 39% of participants experienced at least one significant health event during the years following their type 2 diabetes diagnosis.
However, the timing and type of complication differed between men and women.
This difference in disease trajectories is one of the key findings of the study. Rather than assuming that all people with diabetes face identical risks, healthcare providers may need to consider individual characteristics, including age and sex, when planning follow-up care.
Mental Health and Diabetes Are Closely Connected
The relationship between diabetes and mental health is complex.
Living with a chronic disease can create emotional and psychological challenges, while depression and anxiety can also affect a person’s ability to manage diabetes effectively.
Previous research has similarly found higher rates of anxiety and mood disorders among women with diabetes. A Canadian population study, for example, found that women with diabetes were more likely than men with diabetes to report anxiety and mood disorders.
The latest UK research adds another dimension by examining health trajectories after a type 2 diabetes diagnosis, rather than simply comparing the prevalence of conditions at one point in time.
Diabetes and Cardiovascular Health in Men
The higher proportion of cardiovascular complications among men in the new study underlines the importance of early cardiovascular risk assessment after diabetes is diagnosed.
Blood pressure, cholesterol, smoking status, physical activity, weight and blood glucose control can all influence cardiovascular risk.
The researchers also highlighted the need to improve men’s engagement with treatment and long-term healthcare. Earlier monitoring and consistent management could potentially help reduce the risk of serious complications.
Mental Health Conditions Linked to Earlier Mortality
One of the study’s most important findings was that both men and women who developed a combination of type 2 diabetes and a mental health condition had an earlier mortality trajectory compared with other groups.
This does not mean that a mental health diagnosis directly causes earlier death. Rather, the finding indicates an important association that warrants further investigation.
The result also reinforces the argument for integrating mental health into diabetes care instead of treating psychological conditions separately from physical health.
Why Age and Sex Matter in Diabetes Care
The study’s findings suggest that diabetes management may benefit from a more personalised approach.
Women may require greater attention to psychological wellbeing and mental health screening, while men may benefit from particularly close monitoring for cardiovascular and kidney complications.
However, these are population-level patterns, not rules that apply to every individual. Women can develop cardiovascular disease, while men can experience depression, anxiety and other mental health conditions.
The researchers therefore emphasise tailored healthcare rather than completely separate treatment pathways for men and women.
What the Findings Mean for Diabetes Patients
For people newly diagnosed with type 2 diabetes, the study highlights the importance of comprehensive follow-up care.
Patients should discuss not only blood glucose levels with healthcare professionals but also blood pressure, cardiovascular risk, kidney health and psychological wellbeing.
For women, talking about anxiety, depression, stress and other changes in mental wellbeing may be particularly important.
For men, regular cardiovascular and kidney assessments can help identify complications at an earlier stage.
A More Personalised Future for Diabetes Treatment
The findings could contribute to a broader shift toward personalised diabetes care.
Instead of using the same follow-up strategy for everyone, healthcare systems could increasingly use factors such as age, sex, existing conditions and individual risk profiles to determine which complications should be monitored most closely.
Such an approach could help healthcare professionals identify problems earlier and potentially improve long-term outcomes for people living with type 2 diabetes.
The new study provides evidence that health complications following a type 2 diabetes diagnosis can differ between women and men.
Women were more likely to develop mental health conditions, while men showed higher proportions of cardiovascular, kidney and hypertension-related complications. Researchers also found that the combination of diabetes and a mental health condition was associated with an earlier mortality trajectory in both sexes.
The findings highlight the importance of looking beyond blood sugar control when managing diabetes. Mental health, cardiovascular health and kidney function all need to be part of comprehensive diabetes care.
Ultimately, the study suggests that a more personalised approach—taking age and sex differences into account—could help healthcare providers identify risks earlier and provide more effective long-term support for people with type 2 diabetes.
