Major maternal adverse outcomes | PCHFa | No PCHF | Relative risk (95% CI)b |
---|---|---|---|
n = 512 (%) | n = 2,115,361 (%) | No PCHF birth-mother as reference | |
Acute pulmonary edema | 48 (9.375) | 240 (0.011) | 826.31 (613.65–1112.67) |
Cardiogenic shock | 7 (1.367) | 35 (0.002) | 826.31 (368.75–1851.66) |
Life threatening arrhythmia or cardiac arrest | 4 (0.781) | 88 (0.004) | 187.80 (69.21–509.60) |
Maternal death | 3 (0.586) | 376 (0.018) | 32.96 (10.62–102.33) |