Table 3 Postoperative data and clinical scores
Aquatic (n = 54) | Land-based (n = 57) | Self-rehabilitation (n = 55) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
n (%) Mean ± SD | Range | 95% CI | n (%) Mean ± SD | Range | 95% CI | n (%) Mean ± SD | Range | 95% CI | p value* | |
Therapy sessions | NA | |||||||||
Sessions per week | 2.5 ± 0.3 | (2–3) | 2.4 ± 0.4 | (1–3) | ||||||
Sessions in total | 39.0 ± 17.1 | (21–90) | 38.8 ± 14.2 | (22–77) | ||||||
Therapy duration(weeks) | 16.4 ± 7.9 | (9–43) | 17.2 ± 10.3 | (9–48) | ||||||
Constant score(0-100) | ||||||||||
Preoperative | 50.6 ± 3.1 | (44–57) | (49–52) | 50.4 ± 3.3 | (44–57) | (49–52) | 51.5 ± 2.4 | (47–57) | (50–53) | 0.245 |
2 months | 60.3 ± 3.8 | (49–65) | (59–62) | 57.1 ± 4.4 | (45–65) | (56–65) | 54.8 ± 3.0 | (48–61) | (49–65) | <.001 |
3 months | 71.5 ± 7.5 | (48–79) | (70–73) | 61.7 ± 5.3 | (45–70) | (60–63) | 59.6 ± 3.6 | (50–66) | (58–61) | <.001 |
6 months | 77.3 ± 8.0 | (50–86) | (76–79) | 73.8 ± 6.8 | (54–82) | (73–75) | 70.6 ± 5.1 | (58–78) | (69–72) | <.001 |
1 year | 81.0 ± 5.1 | (66–87) | (80–82) | 78.0 ± 4.5 | (65–85) | (77–79) | 76.4 ± 4.9 | (60–84) | (75–78) | <.001 |
2 years | 83.4 ± 2.8 | (78–88) | (82–85) | 81.8 ± 3.1 | (74–87) | (80–83) | 79.9 ± 2.7 | (72–85) | (79–81) | <.001 |
SSV(0-100) | ||||||||||
Preoperative | 42.5 ± 9.5 | (20–60) | (40–45) | 42.8 ± 7.6 | (30–55) | (40–45) | 43.9 ± 6.5 | (30–60) | (41–46) | 0.775 |
2 months | 68.4 ± 11.8 | (30–90) | (66–71) | 51.1 ± 8.6 | (30–80) | (49–54) | 49.6 ± 6.2 | (30–60) | (47–52) | <.001 |
3 months | 74.9 ± 12.1 | (40–90) | (72–77) | 63.6 ± 12.1 | (40–90) | (61–66) | 58.6 ± 8.2 | (50–75) | (56–61) | <.001 |
6 months | 80.8 ± 12.4 | (50–100) | (78–83) | 76.5 ± 12.1 | (50–90) | (74–79) | 71.4 ± 9.3 | (50–90) | (69–74) | <.001 |
1 year | 89.9 ± 8.8 | (60–100) | (87–92) | 87.4 ± 8.8 | (60–100) | (85–90) | 82.3 ± 9.5 | (60–90) | (80–85) | <.001 |
2 years | 92.7 ± 7.5 | (75–100) | (90–95) | 91.1 ± 7.6 | (70–100) | (88–93) | 88.9 ± 6.5 | (70–100) | (86–91) | <.001 |
Satisfaction(0, not satisfied-3, very satisfied) | ||||||||||
2 months | 1.6 ± 0.6 | (0–2) | (1.38–1.73) | 1.2 ± 0.6 | (0–2) | (0.99–1.33) | 0.7 ± 0.6 | (0–2) | (0.50–0.85) | <.001 |
3 months | 2.0 ± 0.8 | (0–3) | (1.79–2.14) | 1.6 ± 0.8 | (0–3) | (1.41–1.75) | 1.2 ± 0.8 | (0–3) | (1.05–1.39) | <.001 |
6 months | 2.3 ± 0.7 | (0–3) | (2.12–2.47) | 2.1 ± 0.7 | (0–3) | (1.94–2.27) | 2.0 ± 0.7 | (0–3) | (1.83–2.17) | 0.083 |
1 year | 2.5 ± 0.6 | (1–3) | (2.34–2.69) | 2.3 ± 0.5 | (1–3) | (2.15–2.50) | 2.2 ± 0.6 | (1–3) | (2.06–2.41) | 0.065 |
2 years | 2.6 ± 0.6 | (1–3) | (2.43–2.78) | 2.6 ± 0.5 | (1–3) | (2.41–2.75) | 2.6 ± 0.5 | (2–3) | (2.42–2.77) | 0.960 |