A systematic review and meta-analysis on dropout of infertility treatments and related reasons/factors.

Dropout of infertility treatments is a common phenomenon and many patients avoid continuing infertility treatments. Determining the total rate of treatment dropout, and related factors was the objective of the present systematic review and meta-analysis study. We performed an electronic literature search in Web of Science, Scopus, Embase, Cinhal, ProQuest and Medline databases and a manual search in Google scholar by using a set of Standard keywords. We included descriptive studies in English or Persian, from August 2000 to 2019. Finally, we extracted data of 25 papers for systematic review and 11 papers for meta-analysis. Data analysed by RevMan software. The results of the meta-analysis analysed by the random-effects model and studies heterogeneity analysed using the I2 calculation index. We tried to control high heterogeneity (because of the small amounts of value and chi-square and large amount of I2) with statistical methods such as subgroup analysis and using random-effects model. The results showed that factors related to treatment, psychological and demographic/personal factors are the most common factors for dropout. It seems that educational and supportive programs on psychological, financial, therapeutic, demographic and personal factors can play an important role in reducing the incidence of infertility treatment's drop out before completing the course of treatment.