2013•The Journal of practical nursingRequires access

Influence of psychological intervention on pregnancy rate of in vitro fertilization-embryo transfer

苏霞, 丛云凤

Abstract

Objective To evaluate the influence of psychological intervention on pregnancy rate of in vitro fertilization-embryo transfer.Methods Using the key words,including in vitro fertilization-embryo transfer and psychological,the data were retrieved from CNKI,CBM,VIP,Wanfang and PubMed.The quality of eligible studies was evaluated by two reviews independently and Meta-analysis was conducted on studies.Results Totally thirteen Chinese studies and three foreign studies were included.Conclusions Psychological intervention using in the process of in vitro fertilization-embryo transfer can improve the pregnancy rate,which is worthy of clinical application. Key words: Psychological nursing; Fertilization in vitro; Embryo transfer, Meta analysis

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Key concepts: Embryo transfer, In vitro fertilisation, Human fertilization, Obstetrics, Pregnancy, Meta-analysis, Embryo, Pregnancy rate