Cost-effectiveness analysis of Coblation versus mechanical shaver debridement in patients following knee chondroplasty

Table 5 Inputs and ranges for parameters in the 10 year cost-effectiveness model

	Base case^a	Range^b
	Base case^a	Low	High
Probability of treatment success
Coblation	0.76	0.64	0.88
MSD	0.38	0.07	0.69
Probability of revision (1- treatment success)
Coblation	0.24	0.12	0.36
MSD	0.62	0.31	0.93
Costs, 2018 (US$)^c
10 year revision procedures
Osteotomy	4904	–	–
Revision arthroscopy	2458	–	–
Total knee replacement	8838	–	–

MSD mechanical shaver debridemen0074
^aBased on published results of the randomized clinical trial [25, 26]
^b10 year revision probabilities were varied by 50%, except for number of physical therapy sessions which were based on randomized clinical trial [5, 25, 26]
^cBased on 2018 US Medicare Physician Fee Schedule [27]

ISSN: 1478-7547