|
Instrument
|
Smoking Status Group
|
n
|
Mean (logits)
|
SD
|
t (df)
|
p-value
|
Cohen’s d
|
|---|
|
Differences between personal and general risk
|
|
PRI-P
|
CS (all)
|
397
|
1.26
|
2.88
|
2.50 (785)
|
0.013
|
0.18
|
|
PRI-G
|
CS (all)
|
390
|
1.77
|
2.88
|
|
PRI-P
|
CS NIQ
|
194
|
0.93
|
2.96
|
1.21 (385)
|
0.227
|
–
|
|
PRI-G
|
CS NIQ
|
193
|
1.29
|
2.93
|
|
PRI-P
|
CS IQ
|
203
|
1.58
|
2.76
|
2.42 (398)
|
0.016
|
0.24
|
|
PRI-G
|
CS IQ
|
197
|
2.25
|
2.76
|
|
Differences between current smokers and never smokers
|
|
PRI-P
|
CS (all)
|
397
|
1.26
|
2.88
|
6.28 (579)
|
<.001
|
0.53
|
|
NS
|
184
|
3.05
|
3.80
|
|
CS NIQ
|
194
|
0.93
|
2.96
|
6.08 (376)
|
<.001
|
0.62
|
|
NS
|
184
|
3.05
|
3.80
|
|
CS IQ
|
203
|
1.58
|
2.76
|
4.39 (385)
|
<.001
|
0.44
|
|
NS
|
184
|
3.05
|
3.80
|
|
PRI-G
|
CS (all)
|
390
|
1.77
|
2.88
|
7.53 (580)
|
<.001
|
0.68
|
|
NS
|
192
|
3.65
|
2.69
|
|
CS NIQ
|
193
|
1.29
|
2.93
|
8.22 (383)
|
<.001
|
0.84
|
|
NS
|
192
|
3.65
|
2.69
|
|
CS IQ
|
197
|
2.25
|
2.76
|
5.06 (387)
|
<.001
|
0.51
|
|
NS
|
192
|
3.65
|
2.69
|
|
Differences between CS IQ and CS NIQ
|
|
PRI-P
|
CS IQ
|
203
|
1.58
|
2.76
|
2.28 (395)
|
0.023
|
0.23
|
|
CS NIQ
|
194
|
0.93
|
2.96
|
|
PRI-G
|
CS IQ
|
197
|
2.25
|
2.76
|
3.33 (388)
|
0.001
|
0.34
|
|
CS NIQ
|
193
|
1.29
|
2.93
|
- CS IQ current smokers with intention to quit, CS NIQ current smokers with no intention to quit, FS former smokers, NS never smokers, PRI-P Perceived Risk Instrument-Personal Risk, PRI-G Perceived Risk Instrument-General Risk, SD standard deviation. Cohen’s d indicated for p-values < 0.05
