Table 4.

Comparison of 6MWT distance according to baseline LVDD ​grade ​by analysis of variance

Visit	Grade 0/1 (N = 724)	Grade 2 (N = 283)	Grade 3 (N = 93)	p value
Baseline (m)	250.3 ± 134.01	207.0 ± 125.84	190.7 ± 121.80	<0.0001
30 d (m)	277.5 ± 133.78	244.2 ± 127.70	234.9 ± 130.20	0.0001
30 d change from baseline (m)	24.4 ± 102.66	37.6 ± 99.10	43.2 ± 128.67	0.0866
1 y (m)	271.7 ± 141.23	235.3 ± 138.29	229.2 ± 127.01	0.0002
1 y change from baseline (m)	18.4 ± 114.95	31.5 ± 128.56	38.0 ± 139.05	0.1621

Values presented as mean ± SD.

6MWT, six-minute walk test; LVDD, left ventricular diastolic dysfunction.