Table 2 Mean cost (EUR) per participant in the various study groups, unadjusted and adjusted mean cost differences between groups
Cost category | UC Mean (SEM) | UC + MI Mean (SEM) | UC + SVAI Mean (SEM) | Comparison 1: UC + MI vs. UCMean (95%CI) | Comparison 2: UC + SVAI vs. UCMean (95%CI) | ||
|---|---|---|---|---|---|---|---|
Unadjusted | Adjusteda | Unadjusted | Adjusteda | ||||
Intervention costs | 0 (0) | 53 (3) | 78 (3) | 53 (47 to 58) | 53 (47 to 58) | 78 (72 to 84) | 78 (72 to 85) |
Total Healthcare costs | 1049 (65) | 984 (73) | 924 (64) | -65 (-248 to 135) | -66 (-249 to 134) | -125 (-300 to 60) | -123 (-295 to 72) |
Prim. healthcare costs | 919 (60) | 875 (70) | 824 (61) | -44 (-221 to 143) | -41 (-214 to 147) | -96 (-259 to 81) | -89 (-251 to 97) |
Sec. healthcare costs | 129 (13) | 109 (10) | 100 (10) | -21 (-53 to 9) | -24 (-59 to 7) | -29 (-62 to 6) | -33 (-68 to -2) |
Absenteeism costs | 22719 (1119) | 20413 (1139) | 19744 (1039) | -2306 (-5323 to 789) | -2062 (-4924 to 796) | -2975 (-6009 to -85) | -2194 (-4762 to 501) |
Productivity losses of unpaid work | 1577 (292) | 1075 (297) | 971 (212) | -529 (-1289 to – 318) | -522 (-1301 to -316) | -606 (-1340 to 61) | -619 (-1343 to 27) |
Total societal costs | 25345 (1226) | 22524 (1229) | 21716 (1103) | -2821 (-6084 to 579) | -2594 (-5733 to 497) | -3628 (-6911 to -488) | -2858 (-5701 to 55) |