Table 1 Study characteristics
First Author/Year | Study design | Size | Timing of MRI | Outcomes assessed |
|---|---|---|---|---|
Korhonen U, 2015 [14] | Retrospective cohort | 274 | 10 days prior to birth | FPI in predicting CPD in cephalic presentation |
Gleason RL, 2018 [15] | Cohort | 287 | Beyond 36 weeks | FPI, CPD index, and fetal head volume vs pelvic volume in predicting CPD in cephalic presentation |
Sporri S, 2002 [16] | Cohort | 38 | 37 weeks | FPI and CPD index in predicting CPD in cephalic presentation |
Fox LK, 2004 [17] | Cohort | 16 | 37–38 weeks | FPI in predicting CPD with previous CS |
Sporri S, 1997 [18] | Case-control | 41 | Postpartum | Fetal head volume vs pelvic volume for predicting CPD |
Franz M, 2017 [19] | Retrospective cohort | 223 | 37–38 weeks | Pelvic inlet measurements in women with suspected CPD |
Li YG, 2018 [20] | Cohort | 244 | 40 weeks | Pelvimetry in predicting mode of birth in cephalic presentation |
Zaretsky AJM, 2005 [21] | Cohort | 101 | 41 weeks | Pelvimetry in predicting mode of birth in cephalic presentation |
Hoffman J, 2016 [22] | Retrospective cohort | 240 | 37.5+/−1.6 weeks | Breech presentation and mode of birth |
Klemt A-S, 2019 [23] | Cohort | 367 | 39–41 weeks | Breech presentation and mode of birth |
Berger R, 1994 [24] | Cohort | 33 | 1–7 days prior to birth | Breech presentation and mode of birth |
Van Loon A, 1997 [25] | RCT | 235 | 37 weeks and over | Breech presentation and mode of birth |
Bamberg C, 2017 [26] | Case series | 1 | 37 + 5 27 | Fetal head moulding |
Ami O, 2019 [27] | Cohort | 27 | 37 weeks and over | Fetal head moulding |
Sabir N, 2000 [28] | Cohort | 21 | Prior to induction | Cervical changes |
Chan YL, 1998 [29] | Cohort | 91 | 35–41 weeks | Cervical changes |
Pates JA, 2007 [30] | Retrospective cohort | 93 | 41 weeks | Cervical changes |
Tejada BM, 2011 [31] | Cohort | 100 | 18–34 weeks | Cervical changes |