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Table 2 Standardized estimates from structural equation models examining the pathways from perceived stress to weight status through eating behaviors and diet quality

From: Perceived stress, unhealthy eating behaviors, and severe obesity in low-income women

Dependent variables

Explanatory variables

β

S.E.

p-value

Weight status (Normal/underweight is referent)

   

Overweight

Perceived stress

−0.06

0.10

0.54

 

Diet quality score

−0.08

0.10

0.08

 

Income

   
 

Less than $10,000

−0.19

0.11

0.08

 

$10,000 to $39,999 (referent)

0.00

—

—

 

$40,000 or more

0.03

0.10

0.77

 

Race/Ethnicity

   
 

Non-Hispanic white (referent)

0.00

—

—

 

Non-Hispanic black

0.06

0.10

0.52

 

Non-Hispanic other

0.09

0.10

0.34

 

Hispanic

0.01

0.10

0.95

 

Age (years)

   
 

18–24

0.14

0.10

0.18

 

25–29 (referent)

0.00

—

—

 

30–34

−0.14

0.10

0.16

 

35–44

−0.14

0.10

0.17

 

Two versus one 24-h dietary recall

−0.10

0.09

0.27

Moderate obesity

Perceived stress

−0.15

0.10

0.14

 

Diet quality score

−0.15

0.10

0.15

 

Income

   
 

Less than $10,000

0.16

0.11

0.14

 

$10,000 to $39,999 (referent)

0.00

—

—

 

$40,000 or more

0.07

0.10

0.51

 

Race/Ethnicity

   
 

Non-Hispanic white (referent)

0.00

—

—

 

Non-Hispanic black

0.10

0.10

0.30

 

Non-Hispanic other

0.12

0.10

0.23

 

Hispanic

−0.02

0.10

0.85

 

Age (years)

   
 

18–24

−0.22

0.10

0.03

 

25–29 (referent)

0.00

—

—

 

30–34

0.13

0.10

0.21

 

35–44

−0.03

0.10

0.79

 

Two versus One 24-h Dietary Recall

0.11

0.09

0.25

Severe obesity

Perceived stress

0.26

0.10

0.007

 

Diet quality score

0.25

0.09

0.007

 

Income

   
 

Less than $10,000

0.09

0.11

0.39

 

$10,000 to $39,999 (referent)

0.00

—

—

 

$40,000 or more

−0.09

0.10

0.36

 

Race/Ethnicity

   
 

Non-Hispanic white (referent)

0.00

—

—

 

Non-Hispanic black

−0.03

0.10

0.76

 

Non-Hispanic other

−0.13

0.90

0.17

 

Hispanic

−0.07

0.09

0.47

 

Age (years)

   
 

18–24

0.02

0.10

0.86

 

25–29 (referent)

0.00

—

—

 

30–34

−0.02

0.10

0.81

 

35–44

0.20

0.10

0.04

 

Two versus one 24-h dietary recall

0.00

0.09

0.97

Perceived stress

Income

   
 

Less than $10,000

0.28

0.10

0.005

 

$10,000 to $39,999 (referent)

0.00

—

—

 

$40,000 or more

0.06

0.10

0.56

 

Race/Ethnicity

   
 

Non-Hispanic white (referent)

0.00

—

—

 

Non-Hispanic black

−0.05

0.10

0.65

 

Non-Hispanic other

−0.04

0.10

0.71

 

Hispanic

−0.01

0.10

0.94

 

Age (years)

   
 

18–24

−0.10

0.10

0.32

 

25–29 (referent)

0.00

—

—

 

30–34

0.15

0.10

0.16

 

35–44

0.18

0.10

0.08

 

Dietary recall day was a typical day

−0.05

0.10

0.61

 

Two versus one 24-h dietary recall

0.04

0.39

0.07

Cognitive restraint

Perceived stress

−0.12

0.10

0.25

Uncontrolled eating

Perceived stress

0.38

0.09

<.001

Emotional eating

Perceived stress

0.50

0.08

<.001

Diet quality score

Perceived stress

−0.18

0.10

0.08

 

Cognitive restraint

0.43

0.08

<.001

 

Uncontrolled eating

−0.05

0.10

0.58

 

Emotional eating

0.01

0.10

0.89

 

Dietary recall day was a typical day

0.06

0.09

0.53

 

Two versus one 24-h dietary recall

0.03

0.09

0.74

  1. Bold text indicates statistical significance at the 5 % level