Table 6. One-way deterministic sensitivity analyses.

Variable	Total cost diff/year	Cost diff/patient service episode	Effectiveness difference (days)	ICER
Reference Case	$3,06	$65.2	49	$1.32
Number of patients
30	$9,348	$311.60	49	$6.30
200	−$30,296	−$151.48	49	dominant
500	−$103,761	−$207.52	49	dominant
% Non-compliant
10%	$4,305	$91.59	55	$1.63
40%	$5,851	$124.49	43	$2.93
Drive time between patients
10 mins	−$28,115	−$598.18	49	dominant
20 mins	−$90,478	−$1,925.07	49	dominant
30 mins	−$152,842	−$3,251.96	49	dominant
Cost of technology
$150/mth/unit	−$11,333	−$241.12	49	dominant
$150/mth/unit	−$25,733	−$547.50	49	dominant
Staff salaries
↓ by $5,000p.a.	$7,036	$149.71	49	$3.02
↓by$10,000p.a.	$11,170	$237.66	49	$4.80
↓by$15,000p.a.	$15,139	$322.11	49	$6.51
Drive-around weekend service
All patients	−$23,602	−$502.18	35	dominant
No patients	$27,957	$594.83	63	$9.38
Equal length of service	−$20,905	−$444.79	31	dominant