Table 7.

 Results from the nested logit regression model – basic model

Variable	Coefficient	Lower	Upper	P‐value
Decision of non‐attendance (neither)
INCOME0 (reference level: <£10 000)	–	–	–	–
INCOME1 (γ 1) (£10 000–£14 999)	0.566	0.28	0.83	≤0.001*
INCOME2 (γ 2) (£15 000–£19 999)	0.23	−0.08	0.54	0.15
INCOME3 (γ 3) (£20 000–£24 999)	0.207	−0.1066	0.52	0.21
INCOME4 (γ 4) (£25 000–£34 999)	0.37	0.05	0.68	0.02**
INCOME5 (γ 5) (£35 000–£54 999)	−0.095	−0.51	0.3166	0.65
INCOME6 (γ 6) (>£55 000)	0.218	−0.33	0.75	0.43
Utility function attributes
SEE (δ 1) (doctor = 0; nurse = 1)	−1.13	−1.21	−1.04	≤0.001*
WAIT (δ 2) (days)	−0.27	−0.28	−0.25	≤0.001*
LENGTH (δ 3) (min)	0.010	0.0051	0.015	≤0.001*
CONT (δ 4) (yes = 1; no = 0)	0.79	0.682	0.897	≤0.001*
CURE (δ 5) (%)	0.088	0.866	0.893	≤0.001*
Number of observations	12033
McFadden R 2	0.4207
Chi‐squared	4384.6
P‐value	0.001

*P ≤ 0.01 **P ≤ 0.05