Article Figures & Data
Figures
- FIG 1.
Al-Abdi score image. LOGIQ E9 indicates ultrasound machine that was used to capture the image.
- FIG 2.
Study flow diagram.
- FIG 3.
ROC AUC for the Al-Abdi versus the Papile systems.
- FIG 4.
ROC AUC comparing Papile and Al-Abdi models including GA, BW z score, oxygen at 36 weeks, and socioeconomic status.
Tables
- Table 1:
Demographic characteristics of the study population (n = 83) followed up for neurodevelopmental assessments compared with those who died (n = 60) or were lost to follow-up (n = 8)
Characteristic Followed Up (n = 83) Not Followed Up (n = 68) P Value GA (median) (IQR) (wk) 26.3 (24.5–28.4; 23.1–31.5) 24.3 (23.3–26.6; 22.3–31.5) <.001 BW (median) (IQR) (g) 890 (680–1200; 481–1985) 730 (606–1016; 420–2020) .015 Male sex 46 (55.4%) 37 (54.4%) .901 IUGR 4 (4.8%) 7 (10.3%) .223 Multiple birth 16 (19.5%) 11 (16.4%) .626 Inborn 72 (86.7%) 63 (92.6%) .241 Maternal antenatal steroids None 11 (13.3%) 12 (17.6%) .720 Incomplete 34 (41.0%) 28 (41.2%) Complete 38 (45.8%) 28 (41.2%) MgSO4 22 (26.5%) 15 (22.1%) .527 Maternal chorioamnionitis 22 (26.5%) 10 (14.7%) .078 Pneumothorax 13 (15.7%) 16 (23.5%) .222 Inotropic agent 13 (15.7%) 15 (22.1%) .314 EOS 11 (13.3%) 7 (10.3%) .577 PDA treated 49 (59.0%) 28 (41.2%) .029 NEC 3 (3.6%) 1 (1.5%) .414 Postnatal steroids 41 (49.4%) 27 (39.7%) .234 ROP treated 4 (4.8%) 1 (1.5%) .379 Note:—IQR indicates interquartile range; IUGR, intrauterine growth restriction; MgSO4, magnesium sulfate; PDA, patent ductus arteriosus; NEC, necrotising enterocollitis; EOS, early onset sepsis; ROP, retinopathy of prematurity.
- Table 2:
Distribution of infants with IVH 3 or 4 Papile grading, with their corresponding Al-Abdi score and impairment showing subtotals and percentages for each Papile grade
Scoring System (No.) Impairment Papile Abdi None Mild Moderate Severe Grade 3: 40 9: 2 1 1 0 0 10: 2 1 1 0 0 11: 5 4 0 1 0 12: 31 16 10 1 4 22 (61.1%) 12 (63.2%) 2 (15.4%) 4 (26.7%) Grade 4: 43 16: 3 2 0 0 1 17: 4 1 0 2 1 18: 7 4 1 0 2 19: 4 3 0 1 0 20: 5 1 1 2 1 21: 1 0 0 0 1 22: 1 0 0 1 0 24: 4 1 0 1 2 25: 2 0 0 1 1 26: 3 2 1 0 0 28: 1 0 1 0 0 29: 4 0 1 2 1 30: 3 0 1 1 1 35: 1 0 1 0 0 14 (38.9%) 7 (36.8%) 11 (84.6%) 11 (73.3%) - Table 3:
AUC, sensitivity, specificity, and correct classification comparisons of Papile grade 4 and corresponding Al-Abdi scores in the prediction of moderate-to-severe disability
AUC 95% CI Grade/Score Cutoff Sensitivity Specificity Correctly Classified Papile 0.702 0.601–0.802 4 78.57% 61.82% 67.47% Abdi 0.723 0.609–0.835 16 78.57% 61.82% 67.47% 17 75.0% 65.45% 68.67% 18 64.29% 67.27% 66.27% 19 57.14% 76.36% 69.88% 20 53.57% 81.82% 72.29% 21 42.86% 85.45% 71.08% 22 39.29% 85.45% 69.88% 24 35.71% 85.45% 68.67%
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