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) |