Supplementary Table 1. Results from structural equation model with standardised regression coefficients assessing the pathways between
exposure to warning labels and quit attempts for Waves 5-6 calibration, Waves 6-7 validation, random split half samples and individual country.
W5-6
Calibration
N=4988
est
se
W6-7
Validation
N=5065
est
se
W5-6 split half A
N=2496
est
se
W5-6 split half B
N=2492
est
se
W5-6 AU
N=1350
est
se
W5-6 CA
N=1245
est
se
W5-6 UK
N=1263
est
se
W5-6 US
N=1130
est
se
Pathways
SalienceThink risks
SalienceAvoid
SalienceForgo
AvoidThink risks
AvoidPlan to quit
Think risksWorried
Think risksForgo
Think risksRisk Minimising
Think risksSmoking function
ForgoPlan to quit
ForgoQuit attempts
Worried Plan to quit
Risk MinimisingPlan to quit
Risk Minimising Quit attempts
Smoking functionPlan to quit
Smoking function Quit attempts
Plan to quitQuit attempts
.577***
.201***
.154***
.276***
.041
.523***
.567***
-.421***
-.112***
.075*
.059
.387***
-.127***
-.045
-.285***
-.111**
.386***
.020
.030
.040
.026
.034
.019
.035
.024
.028
.032
.034
.032
.036
.031
.030
.034
.028
.517***
.190***
.186***
.295***
.034
.526***
.550***
-.347***
-.092**
.024
.065*
.446***
-.099**
-.056
-.256***
-.079*
.423***
.021
.031
.049
.025
.033
.019
.042
.026
.029
.033
.032
.036
.037
.030
.035
.035
.027
.578***
.188***
.166**
.276***
.040
.459***
.537***
-.359***
-.088*
.107*
.001
.386***
-.087
-.076
-.313***
-.157**
.358***
.027
.043
.056
.037
.052
.029
.052
.036
.040
.047
.047
.045
.050
.042
.044
.051
.040
.577***
.220***
.147**
.276***
.038
.591***
.592***
-.491***
-.131**
.041
.128**
.379***
-.185***
.007
-.252***
-.067
.421***
.029
.041
.055
.037
.044
.025
.046
.032
.039
.043
.049
.047
.051
.045
.039
.046
.039
.566***
.151**
.156*
.227***
.040
.688***
.575***
-.501***
-.062
.057
.125*
.420***
-.009
-.070
-.324***
-.141*
.370***
.032
.048
.069
.042
.049
.026
.059
.038
.049
.055
.062
.056
.065
.059
.048
.059
.048
.639***
.281***
.115
.241***
-.106
.456***
.564***
-.463***
-.243***
.145*
.113
.314***
-.226**
.014
-.221***
-.071
.383***
.035
.055
.082
.048
.062
.037
.078
.042
.052
.066
.066
.064
.073
.067
.059
.068
.056
.458***
.116
.101
.309***
.149*
.510***
.585***
-.481***
-.116
.051
-.003
.389***
-.142
.013
-.341***
-.139
.420***
.039
.066
.066
.050
.075
.042
.065
.054
.064
.064
.077
.067
.078
.066
.075
.076
.056
.567***
.188**
.221*
.343***
.094
.323***
.481***
-.203**
-.087
.063
.025
.349***
-.239*
-.109
-.226**
-.140
.367***
.046
.069
.099
.063
.120
.051
.102
.061
.060
.095
.065
.096
.100
.063
.075
.073
.065
Associations
Avoid <–> Forgo
Avoid <–>Risk Minimising
Avoid <–> Smoking function
Risk Minimising <–> Worried
Risk Minimising<–> Smoking function
Risk Minimising <–> Forgo
Worried <–> Smoking function
Worried <–> Forgo
Worried <–> Avoid
Forgo <–> Smoking function
.237***
.080*
.132**
-.544***
.261***
.031
.086**
-.036
.014
-.155**
.050
.036
.041
.021
.029
.045
.031
.040
.032
.049
.200***
-.028
.038
-.573***
.132***
.116*
.103**
-.125**
.039
-.154**
.056
.037
.042
.020
.032
.048
.030
.041
.031
.052
.274***
.118*
.177**
-.529***
.262***
.016
.095*
-.084
.024
-.164*
.065
.049
.062
.030
.044
.062
.047
.055
.046
.074
.201**
.034
.082
-.557***
.258***
.061
.078
.015
.003
-.144*
.075
.053
.055
.030
.039
.067
.041
.057
.044
.062
.196*
.050
.044
-.506***
.277***
.035
-.041
-.106
-.006
-.120
.083
.061
.065
.041
.052
.085
.057
.078
.058
.077
.132
.089
.192*
-.525***
.214***
.189*
.169**
.061
.014
-.092
.087
.065
.081
.039
.060
.087
.057
.075
.060
.101
.256*
.154
.294**
-.531***
.294***
.056
.116
-.225*
.022
-.185
.115
.093
.088
.050
.067
.099
.072
.084
.078
.114
.448***
.198*
.166
-.612***
.241***
-.096
.129*
.089
.168*
-.264**
.124
.089
.087
.036
.058
.092
.059
.096
.070
.093
Model fit
CFI
.978
.985
.977
.979
.981
.976
.979
.975
TLI
.966
.973
.965
.966
.972
.963
.968
.962
RMSEA
.027
.027
.026
.027
.028
.028
.022
.024
95% Confidence Intervals
.025-.029
.025-.029
.024-.029
.024-.030
.024-.032
.024-.033
.017-.027
.019-.029
NB. AU, Australia; CA, Canada; UK, United Kingdom; US, United States; Est=parameter estimate; se=standard error; CFI, comparative fit index; TLI, Tucker Lewis index; RMSEA, root mean square error
of approximation; CI, confidence intervals; *p<.05; **p<.01; ***p<.001; Results for control variables, factor loadings, thresholds and residual variances of indicator variables, along with the means and
variances of latent constructs are not shown in the above Table.