An observational cohort study of health outcomes and costs associated with early pregnancy assessment units in the UK

Table 9 Expected total costs, expected total utilities, and expected net benefit at a £20,000 willingness-to-pay threshold with a 4-week timeframe. V refers to yearly volume of patients seen </> 2500, C refers to consultant presence Y/N and W refers to weekend opening Y/N

Configuration^a	Mean cost (£)	95% Confidence Interval	Mean QALY change	95% Confidence Interval	Probabilistic Net Monetary Benefit	95% Confidence Interval
vCw	173	143–206	0.069	0.053–0.086	1203	882–1556
vCW	180	143–223	0.069	0.055–0.083	1191	915–1496
vcW	216	191–243	0.070	0.059–0.081	1176	956–1409
vcw	226	183–277	0.069	0.055–0.083	1146	873–1440
VcW	227	198–257	0.065	0.047–0.087	1079	705–1508
Vcw	240	180–308	0.072	0.059–0.085	1190	935–1463
VCW	258	224–296	0.068	0.055–0.081	1092	834–1373
VCw	280	232–332	0.067	0.055–0.081	1064	812–1345

^av low volume, V high volume, c no consultant presence, C consultant presence, w no weekend opening, W weekend opening

ISSN: 1472-6963