Table 9.

Odds ratio (OR) estimates for at least one extra benefit

Effect	OR	95% confidence limits
Co-construction compared to consultation	1.99	0.75–5.33
Project duration ≤ 1 year compared to > 1 year	1.40	0.55–3.54
Project initiated by organization compared to academic or joint initiation	4.11	1.21–14.01
Management was part of the team compared to no management	1.79	0.62–5.14
Article published in or after 2005 compared to published before 2005	2.15	0.73–6.34
Number of types of organizations groups involved	0.91	0.69–1.20