Two focused questions were addressed: Focused question (Q1) 1) Are there any differences between immediate and delayed placement in terms of (i) survival rate, (ii) success rate, (iii) radiographic marginal bone levels, (iv) height/(v)thickness of buccal wall, (vi) peri-implant mucosal margin position, (vii) aesthetics outcomes and (viii) patient reported outcomes? Focused question 2 (Q2) What is the estimated effect size of immediate implant placement for all parameters included in Q1?

中文翻译：

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即刻与延迟种植牙的临床结果比较：系统评价和荟萃分析

解决了两个重点问题： 重点问题 (Q1) 1) 在 (i) 存活率、(ii) 成功率、(iii) 放射学边缘骨水平、(iv) 高度/ (v) 颊壁厚度，(vi) 种植体周围黏膜边缘位置，(vii) 美学效果和 (viii) 患者报告的结果？重点问题 2 (Q2) 对于 Q1 中包含的所有参数，即刻种植的估计效果大小是多少？