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Table 2 Association and pathway studies of alcohol addiction

From: Association of OPRM1 with addiction: a review on drug, alcohol and smoking addiction in worldwide population

S. No

Population/ethnicity

Alcohol-dependent cases

Controls

Genes

Publication

 

OPRM1

OPRK1

OPRD1

 

1

US Caucasian

100

 

√

  

[42]

 

Finnish

324

 

√

  
 

American Indians

367

 

√

  

2

Asian

53

82

√

  

[11]

3

American Indians

251

 

√

  

[43]

4

Mix (7)

100

116

√

  

[15]

5

European Americans

179

297

√

  

[44]

6

European Americans

219

  

√

 

[45]

7

European Americans

219

832

√

√

√

[21]

8

European Americans

318

338

√

  

[22]

9

European Americans

557

443

 

√

√

[23]

10

Finnish

512

511

√

  

[46]

11

Caucasian

236

84

√

  

[26]

 

African Americans

74

34

√

  

12

Los Angelas (White, AfricanAmerican, Asian, Latino, NativeAmerican)

295

 

√

  

[41]

13

Spanish (Caucasian)

763

 

√

  

[40]

14

Korean

112

140

√

  

[47]

  1. The table explains the association and pathway studies of alcohol-dependent cases and controls in the genes OPRM1, OPRK1 and OPRD1 in different populations