From: Echocardiography-directed management of hemodynamically unstable neonates in tertiary care hospitals
Variable | BW > 1500 g | Difference | 95% CI | P value* | |||
---|---|---|---|---|---|---|---|
ECDM (n = 21) | Control (n = 185) | ||||||
Mean | SD | Mean | SD | ||||
GA (week) | 34.38 | 2.06 | 37.89 | 1.58 | 3.51 | 2.77 to 4.25 | < 0.0001 |
BW (kg) | 2.01 | 0.38 | 2.82 | 0.59 | 0.81 | 0.55 to 1.07 | < 0.0001 |
HR (bpm) | 143.38 | 15.25 | 133.18 | 14.44 | − 10.20 | − 16.80 to − 3.61 | 0.003 |
LVOT (cm2) | 0.39 | 0.04 | 0.40 | 0.03 | 0.02 | 0.002 to 0.03 | 0.024 |
LVTI | 12.29 | 3.79 | 11.41 | 1.46 | − 0.88 | − 1.70 to − 0.05 | 0.038 |
LVO (ml/kg/min) | 349.44 | 130.85 | 223.97 | 47.28 | − 125.47 | − 153.06 to − 97.87 | < 0.0001 |
RVOT (cm2) | 0.40 | 0.05 | 0.40 | 0.03 | 0.00 | − 0.02 to 0.02 | 0.998 |
RVTI | 11.77 | 4.09 | 12.27 | 1.57 | 0.50 | − 0.39 to 1.40 | 0.269 |
RVO (ml/kg/min) | 356.45 | 151.55 | 241.12 | 52.00 | − 115.08 | − 146.98 to − 83.19 | < 0.0001 |
FS (%) | 32.80 | 5.46 | 34.02 | 3.20 | 1.22 | − 0.36 to 2.80 | 0.130 |
EF (%) | 64.43 | 8.30 | 66.21 | 4.36 | 1.78 | − 0.44 to 4.001 | 0.115 |
TAPSE (cm) | 0.76 | 0.18 | 0.91 | 0.10 | 0.16 | 0.11 to 0.21 | < 0.0001 |
MAPSE (cm) | 0.48 | 0.08 | 0.57 | 0.05 | 0.08 | 0.06 to 0.11 | < 0.0001 |