Cost-effectiveness analysis of digital therapeutics for home-based cardiac rehabilitation for patients with chronic heart failure: model development and data analysis

Table 4 Risk ratio of hospitalization for patients of DT group versus patients of CH group

Type	Risk ratio of hospitalization	Data source
NYHA I	0.75	[52]
NYHA II	0.75	[52]
NYHA III	0.7547	[52]
NYHA IV	0.7529	[52]

ISSN: 1478-7547