Using electronic databases and bibliographies , the researchers identified and included 68 randomized trials with 232 , 606 participants in the reiew and meta - analysis 使用電子數(shù)據(jù)庫和文獻(xiàn)資料,研究人員在這項(xiàng)薈萃分析和綜述中納入68項(xiàng)隨機(jī)臨床試驗(yàn)共計(jì)受試者232606名。
Using electronic databases and bibliographies , the researchers identified and included 68 randomized trials with 232 , 606 participants in the review and meta - analysis 使用電子數(shù)據(jù)庫和文獻(xiàn)資料,研究人員在這項(xiàng)薈萃分析和綜述中納入68項(xiàng)隨機(jī)臨床試驗(yàn)共計(jì)受試者232606名。