Table 2
Time onset of increase in heart rate from the baseline during smoking
Mean HR
Mean ↑ in HR
SE
p Value
Prior to smoking
83.8
During smoking
90.5
6.7
1.1
<0.0001
10 min after smoking
88.2
4.4
0.7
<0.0001
20 min after smoking
85.6
1.8
0.7
0.15
30 min after smoking
84.5
0.7
0.7
0.32