Smoking, use of smokeless tobacco, HLA genotypes and incidence of latent autoimmune diabetes in adults.

ABSTRACT:

Aims/hypotheses

Smoking and use of smokeless tobacco (snus) are associated with an increased risk of type 2 diabetes. We investigated whether smoking and snus use increase the risk of latent autoimmune diabetes in adults (LADA) and elucidated potential interaction with HLA high-risk genotypes.

Methods

Analyses were based on Swedish case-control data (collected 2010-2019) with incident cases of LADA (n=593) and type 2 diabetes (n=2038), and 3036 controls, and Norwegian prospective data (collected 1984-2019) with incident cases of LADA (n=245) and type 2 diabetes (n=3726) during 1,696,503 person-years of follow-up. Pooled RRs with 95% CIs were estimated for smoking, and ORs for snus use (case-control data only). The interaction was assessed by attributable proportion (AP) due

SUBMITTER: Edstorp J 

PROVIDER: S-EPMC9729119 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature