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Table 3 Hierarchical linear models of 5-HTTLPR × daily life stress interactions: allele coding

From: Daily stress reactivity and serotonin transporter gene (5-HTTLPR) variation: internalizing responses to everyday stress as a possible transdiagnostic phenotype

 

Internalizing symptoms t

Fear symptoms t

Distress symptoms t

Externalizing symptoms t

Predictors

b

SE

P

b

SE

P

b

SE

P

b

SE

P

For overall intercept, π 0

            

Intercept, β 00

16.71

0.86

<0.001

6.62

0.31

<0.001

10.09

0.57

<0.001

10.05

0.39

<0.001

Gender, β 01

-1.96

1.11

0.079

-0.32

0.44

0.470

-1.63

0.70

0.020

-0.22

0.23

0.345

5-HTTLPR, β 03

1.48

0.97

0.132

0.61

0.37

0.109

0.87

0.64

0.178

-0.01

0.37

0.967

For stress t slope, π 1

            

Intercept, β 10

0.62

0.23

0.008

0.10

0.08

0.194

0.54

0.17

0.002

0.05

0.08

0.485

Gender, β 11

-0.84

0.30

0.006

-0.26

0.12

0.029

-0.59

0.22

0.009

0.09

0.12

0.466

5-HTTLPR, β 12

1.20

0.32

<0.001

0.41

0.12

<0.001

0.75

0.24

0.003

0.16

0.09

0.079

For symptom t-1 slope, π 2

            

Intercept, β 20

0.10

0.03

0.003

0.07

0.04

0.060

0.14

0.03

<0.001

0.01

0.05

0.757

  1. Note. For gender, male = 1, female = 0. 5-HTTLPR represents the contrast between S allele carriers and L allele homozygotes, with S allele carriers coded as 1 and LL as 0. SE, standard error.