Morality rate and number of risk factors by eras and surgical procedure (n = 760)
| . | Number of risk factors . | |||
|---|---|---|---|---|
| Surgical procedure Era (π, years) . | 0 (%) . | 1 (%) . | 2 (%) . | 3 or More (%) . |
| Norwood (n = 678) | ||||
| Era 5 (11.2, 2004–2008) | 15 (5.6) | 167 (62.3) | 71 (26.5) | 15 (5.6) |
| Era 6 (16.1, 2009–2014) | 7 (3.8) | 101 (54.3) | 56 (30.1) | 22 (11.8) |
| Era 7 (10.8, 2015–2018) | 0 (0.0) | 70 (58.3) | 41 (34.20) | 9 (7.5) |
| Era 8 (11.5, 2019–2022) | 3 (2.9) | 37 (35.6) | 55 (52.9) | 9 (8.6) |
| Eras 5–8 (12.5, 2004–2022) | ||||
| Hybrid (n = 82) | ||||
| Era 5 (28.6, 2004–2008) | 0 (0.0) | 1 (14.3) | 4 (57.1) | 2 (28.6) |
| Era 6 (31.2, 2009–2014) | 0 (0.0) | 3 (18.8) | 11 (68.8) | 2 (12.5) |
| Era 7 (46.7, 2015–2018) | 0 (0.0) | 6 (40.0) | 2 (13.3) | 7 (46.7) |
| Era 8 (27.9, 2019–2022) | 0 (0.0) | 8 (18.2) | 26 (59.1) | 10 (22.7) |
| Eras 5–8 (32.1, 2004–2022) | ||||
| . | Number of risk factors . | |||
|---|---|---|---|---|
| Surgical procedure Era (π, years) . | 0 (%) . | 1 (%) . | 2 (%) . | 3 or More (%) . |
| Norwood (n = 678) | ||||
| Era 5 (11.2, 2004–2008) | 15 (5.6) | 167 (62.3) | 71 (26.5) | 15 (5.6) |
| Era 6 (16.1, 2009–2014) | 7 (3.8) | 101 (54.3) | 56 (30.1) | 22 (11.8) |
| Era 7 (10.8, 2015–2018) | 0 (0.0) | 70 (58.3) | 41 (34.20) | 9 (7.5) |
| Era 8 (11.5, 2019–2022) | 3 (2.9) | 37 (35.6) | 55 (52.9) | 9 (8.6) |
| Eras 5–8 (12.5, 2004–2022) | ||||
| Hybrid (n = 82) | ||||
| Era 5 (28.6, 2004–2008) | 0 (0.0) | 1 (14.3) | 4 (57.1) | 2 (28.6) |
| Era 6 (31.2, 2009–2014) | 0 (0.0) | 3 (18.8) | 11 (68.8) | 2 (12.5) |
| Era 7 (46.7, 2015–2018) | 0 (0.0) | 6 (40.0) | 2 (13.3) | 7 (46.7) |
| Era 8 (27.9, 2019–2022) | 0 (0.0) | 8 (18.2) | 26 (59.1) | 10 (22.7) |
| Eras 5–8 (32.1, 2004–2022) | ||||
For purposes of this analysis, risk factors were presence of anomalous pulmonary venous drainage, moderate to severe atrioventricular valve regurgitation, confirmed/suspected genetical anomaly, intact/highly restrictive atrial septum, preterm birth (dichotomized at 37 weeks) and weight at stage 1 reconstruction (dichotomized at 2.5 kg).
Morality rate and number of risk factors by eras and surgical procedure (n = 760)
| . | Number of risk factors . | |||
|---|---|---|---|---|
| Surgical procedure Era (π, years) . | 0 (%) . | 1 (%) . | 2 (%) . | 3 or More (%) . |
| Norwood (n = 678) | ||||
| Era 5 (11.2, 2004–2008) | 15 (5.6) | 167 (62.3) | 71 (26.5) | 15 (5.6) |
| Era 6 (16.1, 2009–2014) | 7 (3.8) | 101 (54.3) | 56 (30.1) | 22 (11.8) |
| Era 7 (10.8, 2015–2018) | 0 (0.0) | 70 (58.3) | 41 (34.20) | 9 (7.5) |
| Era 8 (11.5, 2019–2022) | 3 (2.9) | 37 (35.6) | 55 (52.9) | 9 (8.6) |
| Eras 5–8 (12.5, 2004–2022) | ||||
| Hybrid (n = 82) | ||||
| Era 5 (28.6, 2004–2008) | 0 (0.0) | 1 (14.3) | 4 (57.1) | 2 (28.6) |
| Era 6 (31.2, 2009–2014) | 0 (0.0) | 3 (18.8) | 11 (68.8) | 2 (12.5) |
| Era 7 (46.7, 2015–2018) | 0 (0.0) | 6 (40.0) | 2 (13.3) | 7 (46.7) |
| Era 8 (27.9, 2019–2022) | 0 (0.0) | 8 (18.2) | 26 (59.1) | 10 (22.7) |
| Eras 5–8 (32.1, 2004–2022) | ||||
| . | Number of risk factors . | |||
|---|---|---|---|---|
| Surgical procedure Era (π, years) . | 0 (%) . | 1 (%) . | 2 (%) . | 3 or More (%) . |
| Norwood (n = 678) | ||||
| Era 5 (11.2, 2004–2008) | 15 (5.6) | 167 (62.3) | 71 (26.5) | 15 (5.6) |
| Era 6 (16.1, 2009–2014) | 7 (3.8) | 101 (54.3) | 56 (30.1) | 22 (11.8) |
| Era 7 (10.8, 2015–2018) | 0 (0.0) | 70 (58.3) | 41 (34.20) | 9 (7.5) |
| Era 8 (11.5, 2019–2022) | 3 (2.9) | 37 (35.6) | 55 (52.9) | 9 (8.6) |
| Eras 5–8 (12.5, 2004–2022) | ||||
| Hybrid (n = 82) | ||||
| Era 5 (28.6, 2004–2008) | 0 (0.0) | 1 (14.3) | 4 (57.1) | 2 (28.6) |
| Era 6 (31.2, 2009–2014) | 0 (0.0) | 3 (18.8) | 11 (68.8) | 2 (12.5) |
| Era 7 (46.7, 2015–2018) | 0 (0.0) | 6 (40.0) | 2 (13.3) | 7 (46.7) |
| Era 8 (27.9, 2019–2022) | 0 (0.0) | 8 (18.2) | 26 (59.1) | 10 (22.7) |
| Eras 5–8 (32.1, 2004–2022) | ||||
For purposes of this analysis, risk factors were presence of anomalous pulmonary venous drainage, moderate to severe atrioventricular valve regurgitation, confirmed/suspected genetical anomaly, intact/highly restrictive atrial septum, preterm birth (dichotomized at 37 weeks) and weight at stage 1 reconstruction (dichotomized at 2.5 kg).
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