References No. | Country | Study duration | Sample size | Total indirect cost | Mean annual indirect cost/person | % | Total direct cost | Total cost | Mean annual cost per person |
---|---|---|---|---|---|---|---|---|---|
Institutional studies | |||||||||
13 | Spain | 1 yr | 333 | - | 2,749 | 69 | 1,221 | - | 3,970 |
17 | Italy | 1 yr | 500 | - | 1,068 | 52 | 970 | - | 2,038 |
22* | US | 1 yr | 638 | - | n/a | 55 | 488 | - | 727 |
50 | Denmark | 1 yr | 115 | 822,067 | - | 67 | 402,668 | 1,224,735 | - |
National studies | |||||||||
51 | Germany | 1 yr | 52,794 | n/a | - | 75 | - | 4.43 b | - |