Outcome | Total Live Births | n | Rate/1,000 Live Births | Adjusted RR (95% CI) | |
---|---|---|---|---|---|
Composite maternal morbidity | Total | 190,444 | 1,893 | 9.9 | |
Bachelors | 142,943 | 1,448 | 10.1 | 1.05* (0.94–1.17) | |
WBD | 47,501 | 445 | 9.4 | Ref | |
Admission to ICU | Total | 190,444 | 435 | 2.3 | |
Bachelor’s | 142,943 | 347 | 2.4 | 1.21† (0.94–1.54) | |
WBD | 47,501 | 88 | 1.9 | Ref | |
Maternal transfusion | Total | 190,444 | 1,554 | 8.2 | |
Bachelor’s | 142,943 | 1,191 | 8.3 | 1.06* (0.94–1.19) | |
WBD | 47,501 | 363 | 7.6 | Ref | |
Uterine rupture | Total | 190,444 | 91 | 0.5 | |
Bachelor’s | 142,943 | 69 | 0.5 | 1.02† (0.63–1.64) | |
WBD | 47,501 | 22 | 0.5 | Ref | |
Unplanned hysterectomy | Total | 190,444 | 230 | 1.2 | |
Bachelor’s | 142,943 | 183 | 1.3 | 1.16† (0.82–1.63) | |
WBD | 47,501 | 47 | 1.0 | Ref |