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. Author manuscript; available in PMC: 2023 Feb 1.
Published in final edited form as: Environ Int. 2022 Jan 1;160:107072. doi: 10.1016/j.envint.2021.107072

Fig. 3: Association between long-term ozone exposure (using different metrics) and risk of cognitive impairment.

Fig. 3:

Fully-adjusted model (i.e., final model) was adjusted for age, sex, education, geographic region, residence, marital status, financial support, economic status, smoking status, drinking status, regular exercise, social and leisure activity, personality, disability, PM2.5 and air temperature. To keep the same sample size across analyses using different ozone exposure metrics, the observations with missing lag 3 year ozone exposure were removed. Abbreviations: CI, confidence interval; O3, ozone.