16
Patient Assessment of Pain
in a Nontreatment Observational Study
P
£
0.05 for comparison with baseline: Observed = *, LVCF
=
†
.
Bellamy et al.,
Br J Clin Pharmacol
. 1987 (24):33-36.
Pain Severity
Mean (SD)
Study Day
3
2
1
X
Observed
LVCF
4
1
2
3
4
5
6
7
X
X
X
†
†
†
†
*
*
*
*
3
4
5
6
7
8
9
Mean Days since
onset of attack
N=11