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Table 7 Reported risk factors

From: A systematic review of the prevalence of mental and neurocognitive disorders amongst older adults’ populace in Egypt

Study no.

Use of medication

Smoking status

Chronic health condition

1.

 

X

X

2.

  

X

3.

 

X

X

4.

 

X

 

5.

X+

 

X

6.

   

7.

  

X

8.

  

X

9.

  

X+

10.

   

11.

   

12.

  

X

13.

 

X

X

14.

   

15.

 

X

X

16.

  

X

  1. X+ positive correlation