Efficacy of Virtual Reality Rehabilitation after Spinal Cord Injury: A Systematic Review

Table 5

PEDro scale scores, assessment of the level of evidence, and risk of bias of individuals studies (n = 25).

Studies	PEDro scale score	Level of evidence	Risk of bias
Villiger et al. [14]	5	Fair	High
Carlozzi et al. [15]	6	Good	Low
Dimbwadyo-Terrer et al. [10]	5	Fair	High
Dimbwadyo-Terrer et al. [27]	10	Excellent	Low
Fizzotti et al. [30]	4	Fair	High
Gaffurini et al. [21]	5	Fair	High
Gil-Agudo et al. [28]	6	Good	Low
Jordan et al. [18]	7	Good	Low
O’connor et al. [26]	3	Poor	High
Roosink et al. [17]	5	Fair	High
Sayenko et al. [19]	4	Fair	High
Villiger et al. [31]	4	Fair	High
Wall et al. [13]	5	Fair	High
Hasnan et al. [22]	4	Fair	High
D’Addio et al. [20]	4	Fair	High
Sung et al. [29]	4	Fair	High
Dimbwadyo-Terrer et al. [16]	5	Fair	High
Kowalczewski et al. [39]	7	Good	Low
Chih-Hung et al. (2009)	5	Fair	High
An and Park [32]	4	Fair	High
Khurana et al. [33]	9	Excellent	Low
Pozeg et al. [34]	5	Fair	High
Prasad et al. [35]	6	Good	Low
van Dijsseldonk et al. [36]	4	Fair	High
Villiger et al. [37]	4	Fair	High