|
Pain severity of the last attack
|
Estimated attacks per year
|
Reported time missed for last attack (days)
|
Reported time missed between attacks in past 6 months (days)
|
Estimated total absenteeism over 12 monthsa(days)
|
|---|
|
Mean ± SD / median (range) (95% CI)
|
Mean ± SD / median (range) (95% CI)
|
Mean ± SD / median (range) (95% CI)
|
Mean ± SD / median (range) (95% CI)
|
|---|
|
Overall (n = 67)
|
33.2 ± 39.6
|
1.0 ± 1.6
|
1.9 ± 2.5
|
19.9 ± 35.0
|
|
12.0 (1.0-156.0)
|
0.25 (0.0-8.0)
|
1.0 (0.0-11.0)
|
8.0 (0.0-210.0)
|
|
(23.7-42.7)
|
(0.6-1.4)
|
(1.3-2.5)
|
(11.5-28.2)
|
|
None/mild (n = 20)
|
43.7 ± 48.7
|
0.5 ± 0.9
|
2.1 ± 2.7
|
19.3 ± 47.0
|
|
24.0 (1.0-156.0)
|
0.0 (0.0-3.0)
|
1.1 (0.0-11.0)
|
5.0 (0.0-210.0)
|
|
(32.8-54.6)
|
(0.3-0.7)
|
(0.5-1.7)
|
(8.8-29.8)
|
|
Moderate (n = 33)
|
30.4 ± 37.3
|
1.0 ± 1.6
|
1.2 ± 1.6
|
16.8 ± 29.2
|
|
12.0 (1.0-156.0)
|
0.4 (0.0-8.0)
|
0.5 (0.0-6.0)
|
6.3 (0.0-140.0)
|
|
(6.3-17.7)
|
(0.75-1.2)
|
(1.0-1.4)
|
(11.8-20.8)
|
|
Severe (n = 14)
|
24.8 ± 28.1
|
1.8 ± 1.9
|
3.3 ± 3.4
|
28.2 ± 28.2
|
|
12.0 (5.0-104.0)
|
1.1 (0.0-7.0)
|
3.0 (0.0-10.0)
|
17.3 (0.0-104.0)
|
|
(17.3-32.3)
|
(1.3-2.3)
|
(2.4-4.2)
|
(20.7-35.7)
|
- Note: Estimates based on patients who provided absenteeism data (n = 72); 5 outliers identified and removed (estimated attacks per year ≥ 208 or estimated absenteeism ≥ 258 days); thus, final sample size = 67.
- aEstimated absenteeism over 12 months calculated as the mean of the estimates computed at the individual-level; given that the absenteeism data are skewed, these estimates differ from those based on the mean time missed as a group.
- Confidence Intervals of means reported.
