Table 2

Mean VAS weights and mean and median TTO weights, per health state
Health state and length of illness
VAS
 TTO




n
 mean
 median
 mean
 sd
 %0a
Gastroenteritis





Gastroenteritis, mild, 1 day
 51
 0.036
 0
 0.002
 0.01
 88
Gastroenteritis, mild, 5 days
 53
 0.102
 0
 0.010
 0.04
 60
Gastroenteritis, moderate, 10 days
 107
 0.130
 0.005
 0.015
 0.04
 26
Gastroenteritis, severe, 7 days
 53
 0.231
 0.008
 0.025
 0.05
 25
Gastroenteritis, severe, 14 days
 51
 0.295
 0.011
 0.041
 0.07
 17
Gastroenteritis, chronic, 6 months
 53
 0.368
 0.058
 0.099
 0.11
 8







Guillain-Barré syndrome b





Guillain-Barré syndrome, F1, whole year
 51
 0.185
 0.008
 0.044
 0.09
 40
Guillain-Barré syndrome, F2, whole year
 107
 0.420
 0.077
 0.137
 0.18
 7
Guillain-Barré syndrome, F3, whole year
 53
 0.545
 0.153
 0.215
 0.23
 2
Guillain-Barré syndrome, F4, whole year
 51
 0.700
 0.252
 0.367
 0.32
 2
Guillain-Barré syndrome, F5, whole year
 53
 0.722
 0.403
 0.460
 0.31
 0







Reactive arthritis





Reactive arthritis, mild, 1 week
 51
 0.107
 0
 0.004
 0.01
 68
Reactive arthritis, mild, 6 weeks
 53
 0.197
 0.011
 0.023
 0.03
 25
Reactive arthritis, moderate, 6 months
 53
 0.447
 0.058
 0.115
 0.13
 8
Reactive arthritis, severe, 6 months
 51
 0.503
 0.153
 0.186
 0.16
 4







Hemolytic Uremic Syndrome (HUS)





HUS, moderate, 1 month
 53
 0.279
 0.022
 0.056
 0.08
 13
HUS, severe, 1 month
 51
 0.481
 0.038
 0.110
 0.19
 0
Renal failure, whole year
 51
 0.628
 0.252
 0.328
 0.25
 0







Inflammatory bowel disease





Crohn disease, 6 months
 51
 0.347
 0.067
 0.105
 0.12
 4
Colitis ulcerosa, 6 months
 53
 0.492
 0.115
 0.154
 0.15
 7

a percentage of participants that were not willing to trade-off any time in order to be restored from the health state.

b for a detailed description of the five health states of patients with Guillain-Barré syndrome, see Havelaar et al. [8]

Haagsma et al. Population Health Metrics 2008 6:7   doi:10.1186/1478-7954-6-7