Early in the pandemic, pediatric endocrinologists began noticing a rise in new cases of diabetes among youth. To investigate this trend, a group of specialists formed a national consortium representing 23 pediatric centers across the country. Their findings revealed a significant increase in new diagnoses of type 2 diabetes during the pandemic, with cases more than doubling. This increase was observed across all sampled regions of the United States. In contrast, the rise in new-onset type 1 diabetes was less pronounced and did not reach statistical significance.
Encouragingly, the number of new type 2 diabetes cases appeared to return to baseline by the end of the pandemic’s second year.
While the study was not designed to determine the exact causes of the type 2 diabetes surge, the results suggest that the major contributing factors were transient in nature. These temporary factors may have included reduced physical activity, disrupted daily routines and eating habits, and increased psychosocial stress. Perhaps less likely to play a major role would be the physiological effects of the SARS-CoV2 virus itself.
The consortium has now published these findings in the Journal of Clinical Endocrinology and Metabolism. Dr. Pinnaro, from our division, was involved with the consortium’s creation, this research and the writing of the published manuscript. The abstract can be found on PubMed at this link.