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. 2015 Dec 31;2015:608530. doi: 10.1155/2015/608530

Table 3.

Quality assessment scores of selected studies.

Procedure Good Moderate Poor
≥75% 56% to 74% ≤55%
Minimally invasive [5] 4 1  
Noninvasive [5] 4 1  
Combination [1] 1    
  9 2