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Table 3 Correlation analysis between cognitive impairment and clinical basic variables

From: Sleep disturbance is associated with mild cognitive impairment: a community population-based cross-sectional study

Variables

Mild Cognition Impairment

ρ

P

Sleep disturbance

0.094

< 0.001

Age > 60

0.166

< 0.001

Gender

-0.052

0.048

Education level

-0.150

< 0.001

Drinking

0.019

0.482

Smoking

-0.058

0.028

BMI

-0.047

0.074

Anxiety and depression

-0.015

0.574

Hyperlipidemia

-0.006

0.835

Diabetes

-0.018

0.495

Hypertension

0.040

0.130

  1. BMI, body mass index
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BMC Public Health

ISSN: 1471-2458

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