“…It is recommended to supplement and improve the four fields of “independence”, “rigor”, “participants” and “application”, especially the “independence” and “application” fields. Only four guidelines 7 , 8 , 10 , 14 had higher scores. In addition to considering more high-quality studies, future research or guideline development may need to take into account unmeasured confounding factors, such as patient preferences, different experiences, levels of ultrasound and laparoscopic surgery and various types of ectopic pregnancies (interstitial, abdominal, cervical, ovarian) to optimize the development process of practice guidelines and thereby improve patient prognosis.…”