Table 1

Characteristics of Cases Pre- and Post-Intervention

Pre-InterventionPost-Intervention
Case #Group Mean ± SDExpert's Simpson EFStudy QualityCase #Group Mean ± SDExpert's Simpson EFStudy Quality
10.28 ± 60.39110.39 ± 70.411
20.61 ± 60.79220.34 ± 60.363
30.33 ± 80.30230.17 ± 40.202
40.42 ± 80.44240.35 ± 80.402
50.19 ± 50.16250.51 ± 70.532
60.17 ± 50.23260.17 ± 50.163
70.29 ± 80.35270.61 ± 40.592
80.69 ± 50.65180.54 ± 60.553
90.63 ± 50.60290.16 ± 50.193
100.48 ± 70.502100.43 ± 80.402
110.27 ± 70.273110.28 ± 70.323
120.44 ± 60.442120.69 ± 40.723
130.34 ± 90.413130.62 ± 80.642
140.34 ± 80.422

EF = ejection fraction.