From: Predictors and clinical features of methotrexate (MTX) therapy for ectopic pregnancy
Variable | Successful (n = 166) | Failed (n = 72) | P value |
---|---|---|---|
Age (years) | 29.05 ± 4.80 | 29.85 ± 5.85 | 0.258a |
Amenorrhea (days) | 47.18 ± 6.79 | 47.28 ± 6.36 | 0.833a |
Parity | 1.86 ± 0.96 | 1.69 ± 1.17 | 0.510c |
First pregnancy n (%) | 38 (22.89%) | 15 (20.83%) | 0.726b |
Body surface area (m2) | 1.55 ± 0.10 | 1.54 ± 0.10 | 0.587c |
Longest ectopic mass diameter (mm) | 2.98 ± 1.25 | 2.99 ± 1.05 | 0.932a |
Initial β-hCG level (IU/L) | 2538.08 ± 3107.07 | 3533.17 ± 1967.80 | 0.000c |