Minireviews
Copyright ©The Author(s) 2017.
World J Meta-Anal. Aug 26, 2017; 5(4): 80-84
Published online Aug 26, 2017. doi: 10.13105/wjma.v5.i4.80
Table 1 Strengths and weaknesses of the Newcastle Ottawa Scale
StrengthsWeaknesses
Quick and adaptableNot validation for cross-sectional studies
ValidatedPoor agreement
ModeratorLack of comprehensive manuals