Table 4 Coefficients and p-values resulting from the STERGM model for each network.

From: Exploring the mechanistic pathways of how social network influences social norms in adolescent smoking prevention interventions

School

 

Formation

Dissolution

Reciprocity

Transitivity

Social norms group on baseline

Reciprocity

Transitivity

Social norms group on follow-up

NI-

Dead Cool

Estimate

3.09

3.00

− 0.15

1.01

0.59

− 0.11

p-Value

0.00***

0.00***

0.27

0.00***

0.00***

0.52

Estimate

3.64

3.32

0.02

0.93

0.70

0.10

p-Value

0.00***

0.00***

0.89

0.00***

0.00***

0.46

Estimate

3.77

4.48

0.04

0.81

0.83

− 0.08

p-Value

0.00***

0.00***

0.73

0.00***

0.00***

0.66

NI-

ASSIST

Estimate

3.43

2.54

0.19

1.13

0.72

0.27

p-Value

0.00***

0.00***

0.10*

0.00***

0.00***

0.04**

Estimate

2.77

3.84

0.00

0.83

0.78

0.02

p-Value

0.00***

0.00***

1.00

0.00***

0.00***

0.90

Estimate

3.38

3.74

0.08

0.66

0.79

0.21

p-Value

0.00***

0.00***

0.46

0.00***

0.00***

0.07*

COL-

Dead Cool

Estimate

3.88

5.08

− 0.37

1.22

0.59

0.04

p-Value

0.00***

0.00***

0.00***

0.00***

0.00***

0.79

Estimate

3.06

5.25

0.41

1.67

0.52

− 0.11

p-Value

0.00***

0.00***

0.03**

0.00***

0.00***

0.51

Estimate

3.66

4.63

0.14

1.18

0.68

N/A

p-Value

0.0001***

0.0001***

0.386

0.0001***

0.0001***

N/A

COL-

ASSIST

Estimate

3.82

4.33

0.06

1.60

0.85

-0.13

p-Value

0.00***

0.00***

0.65

0.00***

0.00***

0.33

Estimate

3.73

4.92

0.07

1.60

0.69

N/A

p-Value

0.0001***

0.0001***

0.51

0.0001***

0.0001

N/A

Estimate

3.83

6.11

− 0.13

1.06

0.85

0.11

p-Value

0.00***

0.00***

0.42

0.00***

0.00***

0.54

  1. Transitivity represents the probability that friends of friends are also friends; Reciprocity represents the percentage of friendship nomination that is returned; N/A did not converge; p < 0.1; *p < 0.05; ***p < 0.00.
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