Table 2.

Categorization of preferred roles, by vignette

	Current health condition vignette		Chest pain vignette
Preferred role	n	%	n	%
Passive	177	29.7	296	50.1
Shared	401	67.3	288	48.7
Leaning passive	142	23.8	156	26.4
Shared equally	9	1.5	4	0.7
Leaning autonomous	35	5.9	17	2.9
Divide and share	215	36.1	111	18.8
Autonomous	17	2.9	7	1.2
Leaning shared	0	0	0	0
Autonomous/consumerist	17	2.9	7	1.2
Theoretically implausible	1	0.2	0	0
Total	596	100	591	100

For all other computations in this paper, the ‘theoretically implausible’ response was set to missing and excluded from further analysis.