The Effect of Different Acupuncture Therapies on Neurological Recovery in Spinal Cord Injury: A Systematic Review and Network Meta-Analysis of Randomized Controlled Trials

Table 2

Risk of bias assessment (ROB).

Author	Random sequence generation	Allocation concealment	Blinding of outcome assessment	Incomplete outcome data	Selective reporting
Qin H. H. [26]	L	U	U	L	L
Wang S. J. [17]	L	H	U	L	U
Guo X. J. [23]	L	U	U	L	L
Guan W. [21]	L	H	L	L	U
Jiang H. Y. [30]	L	H	L	L	U
Wu K. X. [27]	U	H	U	L	L
Ou Y. P. [32]	L	U	U	L	U
Li X. N. [25]	L	U	U	L	L
Deng N. [20]	L	H	L	L	U
Deng C. [14]	L	U	U	L	U
Qian Y. [15]	L	U	U	L	U
Sun S. B. [16]	U	H	U	L	U
Huo H. X. [24]	U	H	L	L	L
Xiao H. [34]	U	H	L	L	L
Xie J. D. [33]	U	U	U	L	L
Guo Y. H. [29]	L	H	U	L	L
Liang T. Y. [31]	L	H	L	L	L
Du Y. P. [28]	L	U	L	L	L
Chen D. [19]	L	U	U	U	L
Guo J. [22]	L	H	U	U	L
Zhao L. S. [18]	L	U	U	U	L
Wong A. M. [12]	L	L	H	L	L

L: low risk of bias; H: high risk of bias; U: unclear. Risk of bias assessment.