DECELERATION
Conflicts of interest : The authors declare no conflict of interest.
Financial disclosures : None
Acknowledgments : None
Ethical approval : This study was approved by the ethics committees of the collaborating hospital. Informed consent was obtained from all participants.[IR.QUMS.REC.1398.102].
Contribution of each authors to the submitted manuscript: In this study, Sh.Hoorshad is conterbiuted in the following parts: conception and design of the study; acquisition of data; analysis and interpretation of data collected; and final approval and guarantor of the manuscript. H. Pakniat helped come up with the idea for and design of the study and gave the manuscript his final approval. M. Sadeghi Ivraghi was the submitting author; she devised the study’s concept and design; she was an editor; she assisted in the writing of the article; and she gave the manuscript her final approval and guarantee. M.Dadashaliha, who is the corresponding author of this article, took part in the conception and design of the study; analysis and interpretation of data collected; drafting of the article; and final approval and guarantor of the manuscript.
Figure 1 .Comparison of the average time interval in hours between receiving tocolytic medication and giving birth in the two groups.