Table 2 Classification of funding source and competing interests in the included systematic reviews
|  | Overall (n = 155) | CSR (n = 25) | Non-CSR (n = 130) |
|---|---|---|---|
Source of funding | |||
 Industry funding | 3 (1.9) | 0 (0) | 3 (2.3) |
 Non-industry funding | 42 (27.1) | 20 (80.0) | 22 (16.9) |
 Industry + non-industry funding | 1 (0.6) | 0 (0) | 1 (0.8) |
 Reported as not funded | 45 (29.0) | 1 (4.0) | 44 (33.8) |
 Not reported | 64 (41.3) | 4 (16.0) | 60 (46.2) |
Types of competing interests | |||
 No competing interest to disclose | 111 (71.6) | 12 (48.0) | 99 (76.2) |
At least one type | |||
 Grant/fellowship | 17 (11.0) | 6 (24.0) | 11 (8.5) |
 Honoraria | 15 (9.7) | 2 (8.0) | 13 (1.0) |
 Consulting | 14 (9.0) | 4 (16.0) | 10 (7.7) |
 Non-monetary support | 8 (5.2) | 5 (20.0) | 3 (2.3) |
 Service in other affiliations | 8 (5.2) | 2 (8.0) | 6 (4.6) |
 Equity/stocks/bonds | 3 (1.9) | 1 (4.0) | 2 (1.5) |
 Patent | 2 (1.3) | 0 (0) | 2 (1.5) |
 Employment/salary | 1 (0.6) | 1 (4.0) | 0 (0) |
 Leadership in company | 1 (0.6) | 0 (0) | 1 (0.8) |
  Intellectual beliefs | 6 (3.8) | 4 (16.0) | 2 (1.5) |
 Experience | 3 (1.9) | 2 (8.0) | 1 (0.8) |
 Personal relationship | 2 (1.3) | 2 (8.0) | 0 (0) |