Prostate cancer survivors’ preferences on the delivery of diet and lifestyle advice: a pilot best-worst discrete choice experiment

Table 3 Combined best and worst case data

Attribute/level	Unstandardised beta	LCI	UCI	p	WTP (£)
How information is provided
Telephone	− 0.105	− 0.296	0.086	0.281	− 10.57
Individual Discussion	1.070**	0.884	1.256	<0.001	107.73
Group discussion	0.052	− 0.166	0.271	0.639	5.26
Email	− 1.017**	− 1.234	− 0.800	<0.001	− 102.42
Where information is provided
Hospital	− 0.012	− 0.205	0.181	0.905	− 1.18
GP	0.073	− 0.098	0.245	0.402	7.38
Community Centre	− 0.094	− 0.256	0.069	0.260	− 9.43
Own Home	0.032	− 0.221	0.285	0.804	3.22
Who provides information
Prostate cancer nurse	0.762**	0.627	0.897	<0.001	76.74
Dietitian	− 0.158*	− 0.267	− 0.049	0.004	− 15.89
General nurse	− 0.604**	− 0.727	− 0.482	<0.001	− 60.85
Cost of receiving information	− 0.010**	− 0.012	− 0.008	<0.001

LCI = lower 95% confidence interval; UCI = upper 95% confidence interval; WTP = willingness to pay; *p ≤ 0.01; **p ≤ 0.001

ISSN: 2055-5784