Our study has shown that compared with patients without ND, those with ND have a 27% increased risk of delirium in the ICU (HR 1.27, 95% CI 1.18–1.37, P < 0.001). After PSM, ND patients still exhibited a 17% increased risk (HR 1.17, 95% CI…
Association between nicotine-dependent patients and delirium in intensive care units: a retrospective cohort study using a large clinical database | BMC Psychiatry
