Table 2 Descriptive statistics of the ISQ values measured in the MD direction across the four time points. T1: immediately after insertion; T2: at loading, 3 months after insertion; T3: 9 months after insertion; T4: 2 years after insertion; C: control group; T: test group
T1 | T2 | T3 | T4 | ||
|---|---|---|---|---|---|
Mean (95% CI) | C | 77.5 (74.0–81.1) | 81 (78.8–83.1) | 83.2 (81.2–85.2) | 85.5 (84.0–86.9) |
T | 72.3 (68.1–76.4) | 77.4 (73.8–81.0) | 82.8 (81.4–84.1) | 85.9 (84.3–87.5) | |
Median (min–max) | C | 80 (60–85) | 82 (68–87) | 84 (70–89) | 86 (74–89) |
T | 75.5 (46–83) | 79.5 (60–86) | 83 (75–86) | 86 (76–94) |