According to Gram Research analysis, a 2023 cross-sectional study of 396 diabetes patients in Iran found that 87% regularly took their medicine, but only 50% exercised regularly. Different life factors influenced different behaviors—older patients and those with higher education took medicine better, while people living alone exercised more. The research shows that successful diabetes treatment requires personalized approaches based on individual circumstances, not one-size-fits-all advice.
A study of 396 diabetes patients in Iran found that people stick to some treatments better than others. Most patients (87%) regularly took their diabetes medicine, but only half exercised regularly. Researchers discovered that different life factors affect different behaviors—older patients and those with more education were better at taking medicine and checking blood sugar, while people living alone exercised more. The study shows that helping diabetes patients means understanding their personal situations, not just telling them what to do.
Key Statistics
A 2023 cross-sectional study of 396 type 2 diabetes patients in Iran found that 86.9% regularly took their diabetes medication, but only 49.7% exercised regularly, showing a major gap between medication and lifestyle adherence.
Among 396 diabetes patients studied in 2023, older age and higher education were associated with better medication adherence, while living alone was associated with more frequent physical activity, demonstrating that different life factors drive different health behaviors.
A 2023 Iranian study of 396 diabetes patients found that patients with 6-10 years of diabetes duration showed the strongest medication adherence, suggesting that moderate disease experience helps build consistent treatment habits.
Research from 396 diabetes patients in 2023 showed that university education predicted better dietary adherence, while healthcare-seeking behaviors like doctor visits were more closely linked to disease severity and diabetes duration.
The Quick Take
- What they studied: Why some people with type 2 diabetes follow their treatment plans better than others, and what personal factors help or hurt their success
- Who participated: 396 adults with type 2 diabetes (average age 54 years) visiting a diabetes clinic in Bandar Abbas, Iran between November 2022 and January 2023
- Key finding: Patients were very good at taking medicine (87%) but struggled with exercise (50%). Different life situations affected different behaviors—education and age helped with medicine and blood checks, but living alone helped with exercise
- What it means for you: If you have diabetes, your doctor should understand your personal situation (age, education, living situation) to help you succeed with different parts of your treatment plan. One-size-fits-all advice doesn’t work as well as personalized support
The Research Details
Researchers studied 396 people with type 2 diabetes at one clinic in Iran over three months. They asked patients about five key diabetes behaviors: taking medicine regularly, checking blood sugar, visiting the doctor, eating healthy, and exercising. They also collected information about each person’s age, education, income, and how long they’d had diabetes.
The researchers used a method called ‘systematic sampling,’ which means they selected every nth patient from the clinic’s patient list to make sure the group was representative. They then used statistical tools to figure out which personal factors (like age or education) were connected to which behaviors. This approach let them see patterns in real-world practice, though it couldn’t prove that one factor directly caused another.
Understanding why patients do or don’t follow treatment is crucial because diabetes complications are preventable with good adherence. By identifying which groups struggle with which behaviors, doctors can provide better, more targeted support. This research shows that treating diabetes isn’t just about prescribing medicine—it’s about understanding each person’s life situation.
This study was conducted at a single clinic in one region of Iran, so results may not apply everywhere. The researchers used a validated questionnaire, which means the questions were tested and proven reliable. The study was cross-sectional, meaning it captured one moment in time rather than following people over years, so it shows associations but not cause-and-effect. The large sample size (396 patients) makes the findings more trustworthy than smaller studies.
What the Results Show
The study revealed a striking pattern: diabetes patients were excellent at taking medicine regularly (86.9% adherence) but much worse at exercising regularly (49.7% adherence). Blood sugar monitoring fell in the middle at about 70%, while doctor visits and diet adherence were also moderate.
When researchers looked at who did best with each behavior, they found different patterns. Older patients, those with higher education, and those with better income were most likely to take medicine regularly. Women, older patients, and those with a high school diploma were best at checking blood sugar. Older patients and those who’d had diabetes longer visited doctors most often. Interestingly, people with university education stuck to diets better, and people living alone exercised more frequently.
These findings suggest that healthcare behaviors (like taking medicine and visiting doctors) are driven by different factors than lifestyle behaviors (like diet and exercise). Medical behaviors seem tied to disease severity and how well people interact with the health system, while lifestyle behaviors are more influenced by social situations and environment.
The research identified that diabetes duration of 6-10 years was associated with better medication adherence, suggesting that patients who’ve managed their condition for a moderate time develop stronger habits. Longer diabetes duration also predicted more frequent doctor visits, likely because patients with more complications need more medical care. The finding that living alone predicted more exercise is notable—it may reflect that people without family obligations have more time for physical activity, or that living alone motivates people to maintain health independently.
This research aligns with previous studies showing that medication adherence is generally higher than lifestyle behavior adherence in chronic disease management. The connection between education and better health behaviors matches existing research. However, the finding that living alone predicts more exercise differs from some studies suggesting that social support improves adherence—this may reflect cultural differences or the specific context of Iranian society.
The study was conducted at only one clinic in southern Iran, so results may not apply to other regions or countries with different healthcare systems and cultures. The cross-sectional design means researchers captured one moment in time, so they can’t prove that one factor caused another—only that they’re connected. The study relied on patients self-reporting their behaviors, which may be inaccurate if people over-report good behaviors or under-report poor ones. The researchers didn’t measure actual health outcomes like blood sugar control, so we don’t know if better adherence in these areas actually led to better health results.
The Bottom Line
If you have type 2 diabetes: (1) Work with your doctor to create a personalized plan that fits your life situation—not everyone needs the same approach; (2) Prioritize medication adherence, as this is where most people succeed; (3) If exercise is difficult, explore what barriers exist in your situation (time, environment, motivation) and address those specifically; (4) Consider that your education level, age, and living situation all affect which behaviors will be easiest for you. Confidence level: Moderate—this is real-world evidence from a large patient group, though from one location.
This research is most relevant to people with type 2 diabetes, their family members, and healthcare providers. It’s especially useful for doctors and nurses designing diabetes education programs. People newly diagnosed with diabetes should understand that adherence isn’t about willpower alone—it’s shaped by life circumstances. Healthcare systems should use this information to provide targeted support based on patient characteristics rather than generic advice.
Changes in medication adherence can happen quickly (weeks to months) once barriers are removed. Blood sugar monitoring improvements may show results within 2-4 weeks. Diet and exercise changes typically take 4-8 weeks to become habits, and health improvements from better adherence may take 2-3 months to appear in blood sugar readings.
Frequently Asked Questions
Why do some diabetes patients take their medicine but don’t exercise?
A 2023 study of 396 patients found medication adherence (87%) was much higher than exercise adherence (50%). Healthcare behaviors like taking medicine are driven by disease severity and doctor interaction, while lifestyle behaviors like exercise are more influenced by social situations and personal circumstances.
What factors help people stick to their diabetes treatment?
Research from 396 patients showed older age and higher education improved medication adherence, while living alone predicted more exercise. Different personal factors drive different behaviors—there’s no single factor that helps with everything.
Does education level affect how well people manage diabetes?
A 2023 study of 396 diabetes patients found that higher education was associated with better medication adherence and dietary adherence. However, education didn’t predict exercise frequency, showing that education helps with some behaviors but not all.
How long does it take to see health improvements from better diabetes adherence?
Medication adherence improvements can happen within weeks. Blood sugar improvements typically appear within 2-4 weeks of better monitoring. Diet and exercise changes usually take 4-8 weeks to become habits, with health benefits visible in blood tests after 2-3 months.
Should doctors give the same diabetes advice to all patients?
No. A 2023 study of 396 patients showed that different life factors (age, education, living situation) affect different behaviors. Personalized treatment plans based on individual circumstances are more effective than generic advice for all patients.
Want to Apply This Research?
- Track adherence separately for each behavior: daily medication (yes/no), weekly blood sugar checks (number of checks), monthly doctor visits (scheduled/completed), weekly diet adherence (meals following plan), and weekly exercise (minutes completed). This mirrors the study’s five-behavior framework and helps identify which areas need support.
- Use the app to set reminders matched to your life situation. If you’re older or highly educated, focus on complex behaviors like diet planning. If you live alone, use the app’s social features to find exercise partners or groups. If you have lower education, use the app’s simplified medication reminders and visual guides rather than text-heavy instructions.
- Review your adherence patterns monthly to identify which behaviors are easiest and hardest for you personally. Share this data with your doctor to adjust your treatment plan. Track whether changes in your life situation (moving, changing jobs, relationship changes) affect your adherence patterns, and adjust your app settings accordingly.
This research describes patterns in one clinic in Iran and may not apply to all populations or healthcare systems. The study shows associations between factors and behaviors but doesn’t prove cause-and-effect. If you have type 2 diabetes, work with your healthcare provider to develop a treatment plan suited to your individual situation. Do not change your diabetes treatment based on this research alone. Always consult your doctor before making changes to medication, diet, or exercise routines.
This research translation is published by Gram Research, the science division of Gram, an AI-powered nutrition tracking app.