Table 3 - Quality Assessment of Included Studies
Author, year | Sequence Generation / Allocation Concealment (internal validity) | Blinding of Participants, Personnel, and Outcome Assessors (internal validity) | Incomplete Outcome Data (internal validity) | Selective Outcome Reporting / Statistical Issues (internal validity) | Interventions (internal validity) | Generalisability (external validity) | Internal Validity | External Validity |
|---|---|---|---|---|---|---|---|---|
Huang et al. [26] | N/A | N/A | Yes | No | No | No | Low | Low |
Srivastava & Aggarwal [27] | N/A | N/A | Yes | No | No | No | Low | Low |