Given a passage with a context and an answer, construct a question on the basis of the information present in the passage. Construct the question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) it answer uses text phrases from the passage. Avoid creating questions that (i) can't be answered correctly without actually understanding the passage and (ii) uses the same words or phrases given in the passage.

Context: We compared the association between smoking habits and later occurrence of type 2 diabetes on the one hand and between smoking and diabetes with autoimmunity on the other hand.', 'We used data from a prospective study of 11-year cumulative incidence of diabetes in the Nord-Trndelag Health Survey.', 'Confirming previous reports, heavy smoking (>/=20 cigarettes per day) carried an increased relative risk (RR) of type 2 diabetes (n=738, RR=1.64, 95% CI: 1.12-2.39). In contrast, smoking reduced the risk of latent autoimmune diabetes in adults (LADA) and of traditional type 1 diabetes (LADA n= 81, RR=0.25, 95% CI: 0.11-0.60; type 1 diabetes, n=18, RR=0.17, 95% CI: 0.04-0.73).
Answer: The results indicate that nicotine influences autoimmune processes in human diabetes.
Is smoking associated with an increased risk of type 2 diabetes but a decreased risk of autoimmune diabetes in adults : an 11-year follow-up of incidence of diabetes in the Nord-Trndelag study?