Table 2 logistic regression of 249 women who underwent ECV, outcome successful ECV
| Ā | Simple logistic regression | Multiple logistic regression | ||||
|---|---|---|---|---|---|---|
OR | [95% BI] | P-value | OR | [95% CI] | P-value | |
Demographic features | ||||||
Maternal age (years) | 1.06 | [1.00-1.13] | 0.056 | 1.02 | [0.95-1.10] | 0.626 |
BMI | 0.93 | [0.87-0.99] | 0.014 | 0.90 | [0.84-0.98] | 0.013 |
Obstetrical features | ||||||
Parity | ||||||
āParous women | 4.47 | [2.44-8.19] | <0.001 | 3.56 | [1.73-7.32] | 0.001 |
āNulliparous women | 1.00 | Ā | Ā | 1.00 | Ā | Ā |
Gestational age at ECV | 0.99 | [0.72-1.35] | 0.934 | Ā | Ā | Ā |
Type of breech | ||||||
āNon-frank | 2.69 | [1.52-4.76] | 0.001 | 1.26 | [0.60-2.68] | 0.55 |
āFrank | 1.00 | Ā | Ā | 1.00 | Ā | Ā |
Placenta location | ||||||
āPosterior/lateral | 2.38 | [1.40-4.05] | 0.001 | 2.77 | [1.40-5.47] | 0.003 |
āAnterior | 1.00 | Ā | Ā | 1.00 | Ā | Ā |
AFI | ||||||
ā>10 | 2.54 | [1.49-4.33] | 0.001 | 1.79 | [0.91-3.50] | 0.091 |
āā¤10 | 1.00 | Ā | Ā | 1.00 | Ā | Ā |
Tonus of abdominal muscles | ||||||
āWeak/normal | 2.29 | [1.17-4.46] | 0.015 | 1.41 | [0.52-3.82] | 0.497 |
āStrong | 1.00 | Ā | Ā | 1.00 | Ā | Ā |
Tonus of uterus | ||||||
āRelaxed/normal | 2.28 | [1.26-4.13] | 0.006 | 1.22 | [0.51-2.95] | 0.653 |
āIntense | 1.00 | Ā | Ā | 1.00 | Ā | Ā |
Engagement | ||||||
āBreech above pelvic inlet | 9.14 | [5.06-16.52] | <0.001 | 6.79 | [3.42-13.51] | <0.001 |
āBreech in pelvic inlet | 1.00 | Ā | Ā | 1.00 | Ā | Ā |
Head palpable | ||||||
āYes | 2.67 | [0.97-7.35 | 0.058 | 0.90 | [0.25-3.24] | 0.875 |
āNo | 1.00 | Ā | Ā | Ā | Ā | Ā |
EFW (gram) | 1.00 | [1.00-1.00] | 0.894 | Ā | Ā | Ā |
Psychosocial features | ||||||
Degree of fear before ECV | 0.92 | [0.82-1.03] | 0.160 | 0.94 | [0.82-1.09] | 0.430 |
EDS score before ECV | 1.03 | [0.97-1.10] | 0.339 | Ā | Ā | Ā |