Table 1.

Quality assessment result.

Satisfied criteria	Quality score	Quality rating	n (%)	Remarks
80–100%	5	Strong	10 (38.5)	Strong studies addressed sampling methodology, missing data, and their impact on the implications or conclusions drawn.
60–79%	4	Moderate	13 (50)
40–59%	3	Moderate	2 (7.7)
20–39%	2	Fair	1 (3.8)
0–19%	1	Fair	0 (0)