Table 3 Logistic regression models between type 2 diabetes and depressive symptoms with individual, contextual and structural variables

Type 2 diabetes

No + 

-

-

1

-

Yes

-

-

1.33*

[1.00,1.79]

Depressive symptoms

No + 

1

-

-

-

Yes

1.39**

[1.03,1.88]

-

-

Individual variables

Sex

Men + 

1

-

1

-

Women

1.16

[0.96,1.41]

2.06***

[1.74,2.45]

Age group

20–34 + 

1

-

1

-

35–59

7.90***

[5.67,10.89]

1.51***

[1.24,1.83]

60 + 

16.80***

[11.86,23.79]

1.55***

[1.23,1.96]

Marital status

No married + 

1

-

1

-

Married

1.16*

[0.98,1.38]

0.78***

[0.66,0.91]

Economically active population

No + 

1

-

1

-

Yes

0.76***

[0.63,0.92]

0.93

[0.80,1.10]

Contextual variables

Obesity

No + 

1

-

1

-

Yes

1.38***

[1.13,1.70]

1.08

[0.91,1.27]

Violence

No + 

-

-

1

-

Yes

-

-

3.45***

[2.19,5.42]

Structural variables

Educational level

Elementary or less + 

1

-

1

-

Middle school or more

0.68***

[0.55,0.86]

0.65***

[0.54,0.78]

Socioeconomic status

Low or Medium–low + 

1

-

1

-

High or Medium–high

1.04

[0.81,1.32]

0.73**

[0.57,0.92]

Interactions

Type 2 diabetes*Obesity

No obesity/no Type 2 diabetes + 

-

-

1

-

Obesity/ Type 2 diabetes

-

-

1.12

[0.78,1.61]

Tipe 2 diabetes*Educational level

Elemenary or less/no Type 2 diabetes

-

-

1

-

Middle school or more/ Type 2 diabetes

-

-

1.15

[0.79,1.69]

Type 2 diabetes*Socioeconomic status

Low or Medium–low/no Type 2 diabetes + 

-

-

1

-

High or Medium–high/ Type 2 diabetes

-

-

0.97

[0.6,1.57]

Depressive symptoms*Obesity

No obesity/no Depressive symptoms + 

1

-

-

-

Obesity/Depressive symptoms

0.99

[0.69,1.44]

-

-

Depressive symptoms*Educational level

Elemenary or less/no Depressive symptoms + 

1

-

-

-

Middle school or more/Depressive symptoms

1.26

[0.86,1.86]

-

-

Depressive symptoms*Socioeconomic status

Low or Medium–low/no Depressive symptoms + 

1

-

-

-

High or Medium–high/Depressive symptoms

0.87

[0.54,1.41]

-

-

Constant

0.02***

[0.01, 0.03]

0.06***

[0.04, 0.09]