Clinical Evidence of Chinese Massage Therapy (Tui Na) for Cervical Radiculopathy: A Systematic Review and Meta-Analysis

Table 4

Methodological quality of the included trials based on the Cochrane Handbook.

Reference	A	B	C	D	E	F	G
Zhang et al. 2011 [35]	?	?	−	?	+	?	+
Jiang 2013 [36]	?	?	−	?	+	?	+
Mi and Bi 2013 [37]	?	?	−	?	+	?	+
Huang 2013 [38]	+	?	−	?	+	?	+
Liu 2014 [39]	?	?	−	?	+	?	+

A = random sequence generation; B = allocation concealment; C = blinding of participants and personnel; D = blinding of outcome assessment; E = incomplete outcome data; F = selective reporting; G = other bias; “+”, low risk of bias; “−”, high risk of bias; “?”, unclear risk of bias.