A systematic review of the use of virtual reality or dental smartphone applications as interventions for management of paediatric dental anxiety

Table 3 Assessment of Risk of Bias of included studies

	Alhalabi [33]	Aminabadi [34]	Panda [35]	Zink [36]
Sequence generation	Low risk	Low risk	High risk	High risk
Allocation sequence concealment	High risk	High risk	High risk	High risk
Blinding of personnel	High risk	High risk	High risk	High risk
Blinding of outcome assessment	High risk	High risk	High risk	High risk
Incomplete outcome data	Unclear	Unclear	Unclear	Unclear
Selective reporting	Unclear	Unclear	Unclear	Unclear

ISSN: 1472-6831