Table 2: Longitudinal Growth Curve Models for KCCQ Summary Scores.
| Follow-up Time | AMD (95% CI) for KCCQ Summary Scores, points | |
|---|---|---|
| TF TAVI/sAVR Cohort | TA TAVI/sAVR Cohort | |
| 1 month | 9.9 (4.9–14.9), P < 0.001 | –5.8 (–13.9 to 2.2), P = 0.15 |
| 6 months | –0.5 (–5.3 to 4.4), P = 0.85 | –7.9 (–15.7 to –0.2), P = 0.04 |
| 12 months | –1.2 (–6.3 to 3.9), P = 0.64 | 0.8 (–7.2 to 8.8), P = 0.85 |
Abbreviations: AMD, adjusted mean difference; CI, confidence interval; KCCQ, Kansas City Cardiomyopathy Questionnaire; sAVR, surgical aortic valve replacement; TA, transapical; TAVI, transcatheter aortic valve implantation; TF, transfemoral.
a
From Reynolds et al. (13)