Table 2 Wilkins score and its components over decades (N = 417)
From: Clinical and echocardiographic trends in percutaneous balloon mitral valvuloplasty
Decades | Pairwise Bonferroni Corrected p-value | ||||||
|---|---|---|---|---|---|---|---|
1990–1999 (1) (N = 166) | 2000–2009 (2) (N = 181) | 2010–2019 (3) (N = 70) | Jonckheere -Terpstra P-value | 1 vs 2 | 1 vs 3 | 2 vs 3 | |
Wilkins score, mean ± SD (median, range) | 7.7 ± 1.3 (8; 4–12) | 9.4 ± 1.3 (9; 5–12) | 10.3 ± 1.1 (10; 7–13) | .0011 | .001 | .001 | .001 |
< 8 8 | 71 (42.8) 95 (57.2) | 10 (5.5) 171 (94.5) | 1 (1.4) 69 (98.6) | .001 | .001 | .001 | .001 |
< 9 ≥9 | 124 (74.7) 42 (25.3) | 43 (23.8) 138 (76.2) | 4 (5.7) 66 (94.3) | .001 | .001 | .001 | .001 |
< 10 ≥10 | 154 (92.8) 12 (7.2) | 100 (55.4) 81 (44.6) | 14 (20.0) 56 (80.0) | .001 | .001 | .001 | .001 |
< 11 ≥11 | 162 (97.6) 4 (2.4) | 145 (80.1) 36 (19.9) | 39 (55.7) 31 (44.3) | .001 | .001 | .001 | .001 |
Calcification of leaflets | 1.92 ± 0.80 (2; 1–4) | 2.26 ± 0.84 (3; 1–4) | 2.80 ± 0.75 (3; 1–4) | .001 | .001 | .001 | .001 |
Calcification of subvalvular apparatus | 2.05 ± 0.72 (2; 1–4) | 2.27 ± 0.85 (2; 1–4) | 2.60 ± 0.73 (3; 1–4) | .001 | .02 | .001 | .009 |
Mobility | 1.90 ± 0.77 (2; 1–4) | 2.25 ± 0.64 (2; 1–4) | 2.43 ± 0.71 (2; 1–4) | .001 | .001 | .001 | .051 |
Thickening | 1.84 ± 0.81 (2; 1–4) | 2.60 ± 0.60 (3; 1–4) | 2.49 ± 0.61 (2; 1–4) | .001 | .001 | .001 | .32 |