Complete-case cost-effectiveness analysis (mean cost in £ / mean QALY, 95% CI).

<p>^aInpatient, day-case and outpatient cost data were collected for both locations, Nottingham and Leicester.</p><p>^bAdjusted by age, sex, hospital location (Leicester), and baseline utility, permanent care home residence, Charlson co-morbidity (scores 2–3 and ≥4), and higher risk of future health problems at admission (≥4 on Identification of Senior at Risk (ISAR) tool). A GLM model (family—gamma, link—0.45) was applied.</p><p>^cOLS was applied (adjustment covariates as above, except care home residence at baseline).</p><p>^dFrom CEAC (<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0121340#pone.0121340.g001" target="_blank">Fig 1</a>) we know that 95% CI for ICER is £13,900-<i>∞</i>.</p><p>Complete-case cost-effectiveness analysis (mean cost in £ / mean QALY, 95% CI).