Published in:
01-04-2018 | Original Article
Prevalence and management of diabetes in immigrants resident in the Lombardy Region: the importance of ethnicity and duration of stay
Published in: Acta Diabetologica | Issue 4/2018
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Aims
To describe the prevalence and management of diabetes among immigrants according to ethnic group and duration of stay, compared to Italian citizens.
Methods
Diabetic immigrant and Italian residents aged 20–69 years in the administrative database of the Lombardy Region. Immigrants were classified by region of origin and as long-term residents (LTR) and short-term residents (STR). Age- and sex-adjusted prevalence and indicators of diabetes management were calculated for immigrants by region of origin and by length of stay using Cox proportional models.
Results
In 2010 19,992 immigrants (mean age 49.1 ± 10.8, 53.7% males) and 195,049 Italians (mean age 58.7 ± 9.3, 61.1 males) with diabetes were identified. Immigrants had a higher adjusted diabetes prevalence than Italians (OR 1.48; 95% CI 1.45–1.50). STR received significantly fewer recommended cardiovascular drugs (antiplatelets, statins and ACE-inhibitors/ARBs) than Italians, although prescription was higher among LTR from some ethnic groups. Immigrants were less likely to be seen by a diabetologist and to do at least one HbA1c test per year. Although the recommended tests/visits were more often done for the LTR than the STR, in the majority of ethnic groups these indicators were still far from optimal.
Conclusion
The prevalence and management of diabetes differ between immigrants and Italians, although some improvement can be seen among LTR.