The Effectiveness and Safety of Thunder Fire Moxibustion for Treating Allergic Rhinitis: A PRISMA Compliant Systematic Review and Meta-Analysis

Table 3

Risk of bias in the included RCTs.

Study	Random sequence generation	Allocation concealment	Blinding		Outcome data integrity	Selective outcome reporting	Other biases
			Patient/doctor blinding	Outcome assessor blinding
Wang [23]	Random number table	Uncertain	Uncertain	Uncertain	Low risk	Low risk	Uncertain
Zhao et al. [24]	Draw random	Uncertain	Uncertain	Uncertain	Low risk	Low risk	Uncertain
Zhang [25]	Computer random	Low risk	Uncertain	Uncertain	Low risk	Low risk	Uncertain
Chen [26]	Random word	Uncertain	Uncertain	Uncertain	Low risk	Low risk	Uncertain
Zhao and Zhang [27]	Random word	Uncertain	Uncertain	Uncertain	Low risk	Low risk	Uncertain
Zhao et al. [28]	Random word	Uncertain	Uncertain	Uncertain	Low risk	Low risk	Uncertain
Xue et al. [29]	Random word	Uncertain	Uncertain	Uncertain	Low risk	Low risk	Uncertain
Sun [30]	Random word	Uncertain	Uncertain	Uncertain	Low risk	Low risk	Uncertain
Wu and Zhou [31]	Random number table	Uncertain	Uncertain	Uncertain	Low risk	Low risk	Uncertain
Huang et al. [32]	Random word	Uncertain	Uncertain	Uncertain	High risk	Low risk	Uncertain
Zhang [33]	Random word	Uncertain	Uncertain	Uncertain	Low risk	Low risk	Uncertain
Yang [34]	Random by odd-even order	Uncertain	Uncertain	Uncertain	Low risk	Low risk	Uncertain
Zhan [35]	Random by odd-even order	Uncertain	Uncertain	Uncertain	Low risk	Low risk	Uncertain
Wang [36]	Draw random	Uncertain	Uncertain	Uncertain	Low risk	Low risk	Uncertain
Ding and Chang [37]	Random word	Uncertain	Uncertain	Uncertain	Low risk	Low risk	Uncertain
Liu et al. [38]	Random by registration order	Uncertain	Uncertain	Uncertain	Low risk	Low risk	Uncertain
Lu [39]	Random word	Uncertain	Uncertain	Uncertain	Low risk	Low risk	Uncertain
Zhang [40]	Random by registration order	Uncertain	Uncertain	Uncertain	Low risk	Low risk	Uncertain