Table 2 CT sensitivity and specificity for sutural and synchondrosal assessement in both observers. Observer 1 (inexperienced) and observer 2 (experienced)
Suture/Synchnondrosis | Observer 1 sensitivity | Confidence level > 95% | Observer 1 specificity | Confidence level > 95% | Observer 2 sensitivity | Confidence level > 95% | Observer 2 specificity | Confidence level > 95% |
|---|---|---|---|---|---|---|---|---|
S1 | 83.3% | 62.6–95.3% | 35.7% | 12.8–64.9% | 87.5% | 67.6–97.3% | 28.6% | 8.4–58.1% |
S2 | 80.8% | 60.6–93.4% | 69.2% | 38.6–90.9% | 84.6% | 65.1–95.6% | 76.9% | 46.2–95.0% |
S3 | 83.3% | 62.6–95.2% | 71.4% | 41.9–91.6% | 83.3% | 62.6–95.2% | 71.4% | 41.9–91.6% |
S4 | 76.9% | 56.4–91.0% | 41.3% | 15.2–72.3% | 88.5% | 69.8–97.6% | 25% | 5.5–57.2% |
S5 | 73.7% | 48.8–90.9% | 43.7% | 19.8–70.1% | 78.9% | 54.4–93.9% | 43.7% | 19.8–70.1% |
S6 | 75% | 53.3–90.2% | 46.2% | 19.2–74.9% | 75% | 53.3–90.2% | 46.2% | 19.2–74.9% |
S7 | 85.7% | 63.7–97.0% | 50% | 24.7–75.3% | 85.7% | 63.7–97.0% | 50% | 24.7–75.3% |
S8 | 81.5% | 61.9–93.7% | 50% | 21.1–78.9% | 81.5% | 61.9–93.7% | 50% | 21.1–78.9% |
S9 | 77.8% | 52.4–93.6% | 27.8% | 9.7–53.5% | 83.3% | 58.6–96.4% | 22.2% | 6.4–47.6% |
S10 | 83.3% | 35.8–99.6% | 25.9% | 11.1–46.3% | 100% | 60.7–100% | 22.2% | 8.6–42.3% |
S11 | 87.5% | 47.3–99.7% | 26.9% | 11.6–47.8% | 100% | 68.8–100% | 23.1% | 9.0–43.6% |
S12 | 100% | 83–8-100% | 25% | 5.5–57.2% | 94.4% | 72.7–99.9% | 25% | 5.5–57.2% |
SO | 96.8% | 83.3–99.9% | 100% | 54.1–100% | 96.8% | 83.3–99.9% | 100% | 60.7–100% |
IS | 93.7% | 79.2–99.2% | 83.3% | 35.9–99.6% | 93.7% | 79.2–99.2% | 83.3% | 35.9–99.6% |
SE | 85.2% | 66.3–95.8% | 80% | 44.4–97.5% | 85.2% | 66.3–95.8% | 80% | 44.4–97.5% |