Table 2. AMTSL with and without WHO SCC utilization.

Study	AMTSL without WHO SCC (Number / total and %)	AMTSL with WHO SCC (Number/ total and %)	P-value
1. Kumar et al. [7]	58/240(24%)	211/240(88%)	<0.001
2. Nababan et al. [11]	134/153(88%)	156/157(99%)	<0.001
3. Semrau et al. [21]	154/1041(14.8%)	549/1019(53.9%)	<0.001
4. Spector et al. [3]	33/338(8.4%)	402/583(68.9%)	<0.001
5. Tuyishim et al. [10]	76/92(77.6%)	84/98(84.8%)	0.206
6. Varaganti et al. [12]	600/635(94.5%)	601/620(96.9%)	0.032