Critical appraisal of methodological quality of case-control studies assessing the relationship between giftedness and physiological, neurological or biochemical fatcrors, though a nine-points score.

The Table presents a ritical appraisal of methodological quality of case-control studies assessing the relationship between giftedness and physiological, neurological or biochemical fatcrors, though a nine-points score.本表格采用九点评分法，对评估资赋优异（giftedness）与生理学、神经病学或生物化学因素之间关联的病例对照研究（case-control study）的方法学质量开展批判性评价。