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Fig. 1 | BMC Public Health

Fig. 1

From: Association of long-term exposure to various ambient air pollutants, lifestyle, and genetic predisposition with incident cognitive impairment and dementia

Fig. 1

The restricted cubic spline curves of air pollution exposure and cognitive impairment. (A) All-cause dementia. (B) Alzheimer’s dementia. (C) Vascular dementia. (D) Mild cognitive impairment (MCI). Blue bars represent the distribution of the exposure levels in the entire population. The red solid line indicates HR and the shaded area indicates a 95% confidence interval

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BMC Public Health

ISSN: 1471-2458

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