Age- and gender-specific reference ranges
- Slice 1: AHA1 – AHA6, Sept1
- Slice 2: AHA7 – AHA12, Sept2
- Slice 3: AHA13 – AHA16, Sept3
T1 measurements
The gender- and age-specific mean values and 95% ranges are summarized for each segment for MOLLI and SMART in Table 2 and Table 3.
Table 2: Gender-specific mean (+- 2SD) for T1.
(a) Range
| MOLLI |
aha1 |
(896.5, 1138.7) |
(871.7, 1036.8) |
<0.001 |
| MOLLI |
aha2 |
(932.8, 1143.9) |
(903.2, 1063.8) |
<0.001 |
| MOLLI |
aha3 |
(927.7, 1129.8) |
(897.9, 1046.1) |
<0.001 |
| MOLLI |
aha4 |
(905.5, 1171.1) |
(905.2, 1048.3) |
<0.001 |
| MOLLI |
aha5 |
(906.7, 1136.1) |
(911.5, 1030.1) |
<0.001 |
| MOLLI |
aha6 |
(896.7, 1133.4) |
(874.1, 1049.8) |
<0.001 |
| MOLLI |
aha7 |
(915.1, 1139.2) |
(855.3, 1052.4) |
<0.001 |
| MOLLI |
aha8 |
(951.3, 1120.8) |
(904.9, 1062.1) |
<0.001 |
| MOLLI |
aha9 |
(961.8, 1102.9) |
(918.7, 1039.3) |
<0.001 |
| MOLLI |
aha10 |
(948, 1110.6) |
(916.3, 1034.4) |
<0.001 |
| MOLLI |
aha11 |
(926.2, 1119.4) |
(910.1, 1038.8) |
<0.001 |
| MOLLI |
aha12 |
(924.9, 1140) |
(862.1, 1068.2) |
<0.001 |
| MOLLI |
aha13 |
(904.4, 1241.4) |
(896, 1111.8) |
<0.001 |
| MOLLI |
aha14 |
(978.5, 1157.8) |
(918.5, 1081.7) |
<0.001 |
| MOLLI |
aha15 |
(946.6, 1169.3) |
(895.1, 1083.1) |
<0.001 |
| MOLLI |
aha16 |
(912.8, 1274.2) |
(903.7, 1148.2) |
0.002 |
| MOLLI |
sept_1_mean |
(932.4, 1133.2) |
(904.2, 1051.3) |
<0.001 |
| MOLLI |
sept_2_mean |
(946.6, 1110.5) |
(909.5, 1051.2) |
<0.001 |
| MOLLI |
sept_3_mean |
(979.6, 1167.1) |
(919.5, 1084.6) |
<0.001 |
| SMART |
aha1 |
(1123.5, 1322.3) |
(1112.1, 1281.1) |
0.031 |
| SMART |
aha2 |
(1178, 1355) |
(1163.4, 1298.9) |
0.002 |
| SMART |
aha3 |
(1175.4, 1376.1) |
(1141.1, 1318.4) |
<0.001 |
| SMART |
aha4 |
(1119.6, 1410.1) |
(1132.5, 1285.6) |
0.001 |
| SMART |
aha5 |
(1081.1, 1420.5) |
(1121.7, 1285.1) |
0.006 |
| SMART |
aha6 |
(1108.7, 1355) |
(1086.5, 1297.3) |
0.008 |
| SMART |
aha7 |
(1149, 1311.9) |
(1102.9, 1285) |
0.001 |
| SMART |
aha8 |
(1198.2, 1364.6) |
(1165.1, 1316.8) |
<0.001 |
| SMART |
aha9 |
(1180.6, 1369.8) |
(1142, 1317.4) |
<0.001 |
| SMART |
aha10 |
(1132.6, 1366.4) |
(1135.2, 1278) |
0.002 |
| SMART |
aha11 |
(1114.8, 1379.8) |
(1118, 1290.3) |
0.004 |
| SMART |
aha12 |
(1122.7, 1353.1) |
(1081.4, 1294.2) |
<0.001 |
| SMART |
aha13 |
(1059.8, 1406.2) |
(1103.4, 1319.8) |
0.2 |
| SMART |
aha14 |
(1181, 1461.2) |
(1154.8, 1384) |
0.001 |
| SMART |
aha15 |
(1071.7, 1461.4) |
(1098.9, 1318.5) |
0.002 |
| SMART |
aha16 |
(1012.6, 1448.3) |
(1000.6, 1348.3) |
0.01 |
| SMART |
sept_1_mean |
(1187, 1349.7) |
(1158.5, 1296.7) |
<0.001 |
| SMART |
sept_2_mean |
(1190, 1362) |
(1149.5, 1332.7) |
0.004 |
| SMART |
sept_3_mean |
(1182.3, 1463.9) |
(1153.7, 1374.9) |
<0.001 |
(b) mean (+- 2SD)
| MOLLI |
aha1 |
1017.6 ± 121.1 |
954.2 ± 82.6 |
<0.001 |
| MOLLI |
aha2 |
1038.4 ± 105.6 |
983.5 ± 80.3 |
<0.001 |
| MOLLI |
aha3 |
1028.8 ± 101 |
972 ± 74.1 |
<0.001 |
| MOLLI |
aha4 |
1038.3 ± 132.8 |
976.7 ± 71.6 |
<0.001 |
| MOLLI |
aha5 |
1021.4 ± 114.7 |
970.8 ± 59.3 |
<0.001 |
| MOLLI |
aha6 |
1015 ± 118.4 |
962 ± 87.8 |
<0.001 |
| MOLLI |
aha7 |
1027.1 ± 112 |
953.8 ± 98.5 |
<0.001 |
| MOLLI |
aha8 |
1036.1 ± 84.7 |
983.5 ± 78.6 |
<0.001 |
| MOLLI |
aha9 |
1032.3 ± 70.6 |
979 ± 60.3 |
<0.001 |
| MOLLI |
aha10 |
1029.3 ± 81.3 |
975.4 ± 59 |
<0.001 |
| MOLLI |
aha11 |
1022.8 ± 96.6 |
974.5 ± 64.4 |
<0.001 |
| MOLLI |
aha12 |
1032.4 ± 107.6 |
965.2 ± 103 |
<0.001 |
| MOLLI |
aha13 |
1072.9 ± 168.5 |
1003.9 ± 107.9 |
<0.001 |
| MOLLI |
aha14 |
1068.1 ± 89.6 |
1000.1 ± 81.6 |
<0.001 |
| MOLLI |
aha15 |
1058 ± 111.4 |
989.1 ± 94 |
<0.001 |
| MOLLI |
aha16 |
1093.5 ± 180.7 |
1026 ± 122.3 |
0.002 |
| MOLLI |
sept_1_mean |
1032.8 ± 100.4 |
977.7 ± 73.5 |
<0.001 |
| MOLLI |
sept_2_mean |
1028.6 ± 82 |
980.3 ± 70.9 |
<0.001 |
| MOLLI |
sept_3_mean |
1073.4 ± 93.7 |
1002 ± 82.5 |
<0.001 |
| SMART |
aha1 |
1222.9 ± 99.4 |
1196.6 ± 84.5 |
0.031 |
| SMART |
aha2 |
1266.5 ± 88.5 |
1231.2 ± 67.8 |
0.002 |
| SMART |
aha3 |
1275.8 ± 100.3 |
1229.8 ± 88.6 |
<0.001 |
| SMART |
aha4 |
1264.8 ± 145.3 |
1209.1 ± 76.5 |
0.001 |
| SMART |
aha5 |
1250.8 ± 169.7 |
1203.4 ± 81.7 |
0.006 |
| SMART |
aha6 |
1231.8 ± 123.2 |
1191.9 ± 105.4 |
0.008 |
| SMART |
aha7 |
1230.4 ± 81.5 |
1193.9 ± 91.1 |
0.001 |
| SMART |
aha8 |
1281.4 ± 83.2 |
1240.9 ± 75.9 |
<0.001 |
| SMART |
aha9 |
1275.2 ± 94.6 |
1229.7 ± 87.7 |
<0.001 |
| SMART |
aha10 |
1249.5 ± 116.9 |
1206.6 ± 71.4 |
0.002 |
| SMART |
aha11 |
1247.3 ± 132.5 |
1204.1 ± 86.1 |
0.004 |
| SMART |
aha12 |
1237.9 ± 115.2 |
1187.8 ± 106.4 |
<0.001 |
| SMART |
aha13 |
1233 ± 173.2 |
1211.6 ± 108.2 |
0.2 |
| SMART |
aha14 |
1321.1 ± 140.1 |
1269.4 ± 114.6 |
0.001 |
| SMART |
aha15 |
1266.6 ± 194.8 |
1208.7 ± 109.8 |
0.002 |
| SMART |
aha16 |
1230.4 ± 217.8 |
1174.5 ± 173.8 |
0.01 |
| SMART |
sept_1_mean |
1268.4 ± 81.4 |
1227.6 ± 69.1 |
<0.001 |
| SMART |
sept_2_mean |
1276 ± 86 |
1241.1 ± 91.6 |
0.004 |
| SMART |
sept_3_mean |
1323.1 ± 140.8 |
1264.3 ± 110.6 |
<0.001 |
Table 3: Age–specific mean (+- 2SD) for T1.
(a) Range
| MOLLI |
aha1 |
(839.6, 1156.3) |
(881.4, 1072.3) |
(843.1, 1136) |
(893.5, 1103.2) |
(882.1, 1072) |
0.638 |
| MOLLI |
aha2 |
(907.3, 1079.1) |
(906.8, 1104.7) |
(885.9, 1154.2) |
(933.1, 1111.5) |
(904, 1150.1) |
0.763 |
| MOLLI |
aha3 |
(892.5, 1071.1) |
(926.4, 1068.8) |
(870.2, 1153.2) |
(912.1, 1084.6) |
(898.6, 1136.6) |
0.612 |
| MOLLI |
aha4 |
(852.2, 1118.3) |
(924, 1083.2) |
(879.4, 1161.8) |
(920.9, 1095.4) |
(880.7, 1174) |
0.684 |
| MOLLI |
aha5 |
(892.4, 1059.8) |
(906.8, 1077.3) |
(903.4, 1101.9) |
(884.2, 1136.9) |
(884.9, 1146.1) |
0.836 |
| MOLLI |
aha6 |
(888.7, 1073) |
(883, 1087.9) |
(858.7, 1109.9) |
(846.8, 1155.7) |
(867.6, 1135.8) |
0.99 |
| MOLLI |
aha7 |
(879.8, 1143.7) |
(850, 1119.4) |
(874, 1098.7) |
(893.5, 1073.5) |
(851.8, 1152.9) |
0.641 |
| MOLLI |
aha8 |
(923.3, 1096.6) |
(920.3, 1088.3) |
(919.6, 1118) |
(944.9, 1109.4) |
(887.6, 1139.6) |
0.862 |
| MOLLI |
aha9 |
(917.9, 1087) |
(932.8, 1071) |
(913.5, 1122.5) |
(952.5, 1102.3) |
(918.3, 1090.9) |
0.597 |
| MOLLI |
aha10 |
(911.9, 1070.7) |
(942.6, 1050.8) |
(896.1, 1116.1) |
(945.5, 1091.4) |
(913.1, 1124) |
0.876 |
| MOLLI |
aha11 |
(916, 1068.3) |
(897.6, 1100.8) |
(883.9, 1107.7) |
(939.2, 1116) |
(906, 1111.3) |
0.869 |
| MOLLI |
aha12 |
(926, 1090.3) |
(825.8, 1157) |
(875.4, 1138.5) |
(889.9, 1158.7) |
(888.3, 1099.5) |
0.251 |
| MOLLI |
aha13 |
(906.7, 1188.9) |
(895, 1151.6) |
(874.8, 1189.5) |
(889.6, 1168.6) |
(863.6, 1287.7) |
0.355 |
| MOLLI |
aha14 |
(928.4, 1137.2) |
(930.5, 1124.2) |
(924.9, 1167.2) |
(961.1, 1136.8) |
(910.7, 1174) |
0.914 |
| MOLLI |
aha15 |
(898, 1138.5) |
(914.1, 1085.3) |
(897.7, 1146.4) |
(947.6, 1168.6) |
(884.9, 1190) |
0.801 |
| MOLLI |
aha16 |
(938.8, 1178.5) |
(883.1, 1197.8) |
(919.1, 1184.2) |
(911.8, 1261.6) |
(845.3, 1340) |
0.578 |
| MOLLI |
sept_1_mean |
(906.4, 1070.8) |
(917.4, 1087.2) |
(881.3, 1146.9) |
(924.5, 1093.8) |
(900.9, 1144.2) |
0.698 |
| MOLLI |
sept_2_mean |
(920.6, 1090.8) |
(922.2, 1080.4) |
(921.6, 1104.3) |
(933.1, 1126.3) |
(895, 1102.5) |
0.494 |
| MOLLI |
sept_3_mean |
(930.5, 1137.2) |
(936.4, 1140.2) |
(925.6, 1164.3) |
(959.3, 1137) |
(900.4, 1195.8) |
0.887 |
| SMART |
aha1 |
(1075.1, 1323.6) |
(1149.5, 1268.4) |
(1096.8, 1319) |
(1110.6, 1323.6) |
(1155, 1295.4) |
0.493 |
| SMART |
aha2 |
(1138.9, 1330.1) |
(1183.7, 1295) |
(1143.8, 1359.8) |
(1176.5, 1337) |
(1197.7, 1347.7) |
0.882 |
| SMART |
aha3 |
(1159.9, 1330.1) |
(1146.7, 1326.2) |
(1130.1, 1387.4) |
(1142.8, 1403.3) |
(1162.6, 1363.4) |
0.94 |
| SMART |
aha4 |
(1144.1, 1290.1) |
(1105.5, 1349.5) |
(1097.3, 1372.6) |
(1094.9, 1442.2) |
(1111.4, 1388.3) |
0.552 |
| SMART |
aha5 |
(1044.5, 1441.1) |
(1127.6, 1285.6) |
(1118.3, 1323.4) |
(1133.4, 1374.6) |
(1066.5, 1391.1) |
0.322 |
| SMART |
aha6 |
(1143.5, 1285.7) |
(1113.7, 1284.9) |
(1080, 1333) |
(1056.3, 1410.7) |
(1067.9, 1369.5) |
0.881 |
| SMART |
aha7 |
(1138.1, 1287.8) |
(1137.9, 1260.2) |
(1066.2, 1340.3) |
(1152.8, 1303) |
(1136.3, 1330.9) |
0.261 |
| SMART |
aha8 |
(1166.3, 1343.2) |
(1192.8, 1309.3) |
(1151.8, 1371.9) |
(1190.7, 1343.6) |
(1187.2, 1384.3) |
0.842 |
| SMART |
aha9 |
(1154, 1351.4) |
(1143.8, 1335.5) |
(1132.4, 1365.4) |
(1137.7, 1387.8) |
(1178.9, 1355.8) |
0.821 |
| SMART |
aha10 |
(1131.5, 1314.6) |
(1132.5, 1276.3) |
(1099.7, 1311.2) |
(1106.9, 1401.5) |
(1170.5, 1346.9) |
0.105 |
| SMART |
aha11 |
(1088.1, 1379.1) |
(1107.9, 1280.4) |
(1155.3, 1280) |
(1107.8, 1369.9) |
(1116.3, 1379.3) |
0.176 |
| SMART |
aha12 |
(1129.8, 1327.7) |
(1044.8, 1360.5) |
(1092.2, 1315.6) |
(1150.3, 1341.3) |
(1093.2, 1323.3) |
0.284 |
| SMART |
aha13 |
(1101, 1425.8) |
(1077.4, 1302.9) |
(1073.9, 1345.6) |
(1008.5, 1430.3) |
(1121, 1334.9) |
0.058 |
| SMART |
aha14 |
(1124.4, 1494.2) |
(1189.1, 1378.4) |
(1179, 1387.3) |
(1193.2, 1423.6) |
(1149.5, 1467.8) |
0.724 |
| SMART |
aha15 |
(1070.8, 1489.7) |
(1091.5, 1339.9) |
(1087.3, 1314.6) |
(1080.9, 1383.4) |
(1070.5, 1434.4) |
0.085 |
| SMART |
aha16 |
(1049.7, 1479.5) |
(1027.2, 1341.4) |
(1017.5, 1341.1) |
(952, 1413.2) |
(967, 1425.6) |
0.186 |
| SMART |
sept_1_mean |
(1158.4, 1332.9) |
(1177.7, 1287.2) |
(1149.4, 1341.4) |
(1155.1, 1364.9) |
(1182.6, 1349.8) |
0.884 |
| SMART |
sept_2_mean |
(1165.2, 1344.1) |
(1193.1, 1308.2) |
(1141, 1376.5) |
(1151.6, 1354.7) |
(1175.5, 1387.1) |
0.618 |
| SMART |
sept_3_mean |
(1129.7, 1483.3) |
(1187.3, 1374.3) |
(1177.2, 1380.9) |
(1184.4, 1426.3) |
(1142.3, 1485.1) |
0.403 |
(b) mean (+- 2SD)
| MOLLI |
aha1 |
998 ± 158.4 |
976.8 ± 95.4 |
989.5 ± 146.4 |
998.3 ± 104.9 |
977 ± 94.9 |
0.638 |
| MOLLI |
aha2 |
993.2 ± 85.9 |
1005.8 ± 99 |
1020.1 ± 134.2 |
1022.3 ± 89.2 |
1027.1 ± 123 |
0.763 |
| MOLLI |
aha3 |
981.8 ± 89.3 |
997.6 ± 71.2 |
1011.7 ± 141.5 |
998.4 ± 86.3 |
1017.6 ± 119 |
0.612 |
| MOLLI |
aha4 |
985.3 ± 133 |
1003.6 ± 79.6 |
1020.6 ± 141.2 |
1008.2 ± 87.3 |
1027.4 ± 146.7 |
0.684 |
| MOLLI |
aha5 |
976.1 ± 83.7 |
992 ± 85.3 |
1002.7 ± 99.3 |
1010.5 ± 126.4 |
1015.5 ± 130.6 |
0.836 |
| MOLLI |
aha6 |
980.8 ± 92.1 |
985.4 ± 102.5 |
984.3 ± 125.6 |
1001.3 ± 154.4 |
1001.7 ± 134.1 |
0.99 |
| MOLLI |
aha7 |
1011.7 ± 132 |
984.7 ± 134.7 |
986.3 ± 112.4 |
983.5 ± 90 |
1002.3 ± 150.5 |
0.641 |
| MOLLI |
aha8 |
1009.9 ± 86.6 |
1004.3 ± 84 |
1018.8 ± 99.2 |
1027.1 ± 82.2 |
1013.6 ± 126 |
0.862 |
| MOLLI |
aha9 |
1002.5 ± 84.5 |
1001.9 ± 69.1 |
1018 ± 104.5 |
1027.4 ± 74.9 |
1004.6 ± 86.3 |
0.597 |
| MOLLI |
aha10 |
991.3 ± 79.4 |
996.7 ± 54.1 |
1006.1 ± 110 |
1018.5 ± 73 |
1018.5 ± 105.4 |
0.876 |
| MOLLI |
aha11 |
992.2 ± 76.1 |
999.2 ± 101.6 |
995.8 ± 111.9 |
1027.6 ± 88.4 |
1008.7 ± 102.6 |
0.869 |
| MOLLI |
aha12 |
1008.1 ± 82.2 |
991.4 ± 165.6 |
1006.9 ± 131.5 |
1024.3 ± 134.4 |
993.9 ± 105.6 |
0.251 |
| MOLLI |
aha13 |
1047.8 ± 141.1 |
1023.3 ± 128.3 |
1032.1 ± 157.3 |
1029.1 ± 139.5 |
1075.7 ± 212.1 |
0.355 |
| MOLLI |
aha14 |
1032.8 ± 104.4 |
1027.3 ± 96.8 |
1046 ± 121.1 |
1049 ± 87.9 |
1042.4 ± 131.6 |
0.914 |
| MOLLI |
aha15 |
1018.2 ± 120.3 |
999.7 ± 85.6 |
1022 ± 124.3 |
1058.1 ± 110.5 |
1037.4 ± 152.6 |
0.801 |
| MOLLI |
aha16 |
1058.6 ± 119.8 |
1040.5 ± 157.3 |
1051.6 ± 132.6 |
1086.7 ± 174.9 |
1092.6 ± 247.4 |
0.578 |
| MOLLI |
sept_1_mean |
988.6 ± 82.2 |
1002.3 ± 84.9 |
1014.1 ± 132.8 |
1009.1 ± 84.7 |
1022.5 ± 121.7 |
0.698 |
| MOLLI |
sept_2_mean |
1005.7 ± 85.1 |
1001.3 ± 79.1 |
1012.9 ± 91.3 |
1029.7 ± 96.6 |
998.8 ± 103.8 |
0.494 |
| MOLLI |
sept_3_mean |
1033.9 ± 103.3 |
1038.3 ± 101.9 |
1044.9 ± 119.3 |
1048.1 ± 88.8 |
1048.1 ± 147.7 |
0.887 |
| SMART |
aha1 |
1199.3 ± 124.2 |
1208.9 ± 59.4 |
1207.9 ± 111.1 |
1217.1 ± 106.5 |
1225.2 ± 70.2 |
0.493 |
| SMART |
aha2 |
1234.5 ± 95.6 |
1239.3 ± 55.7 |
1251.8 ± 108 |
1256.8 ± 80.3 |
1272.7 ± 75 |
0.882 |
| SMART |
aha3 |
1245 ± 85.1 |
1236.5 ± 89.7 |
1258.7 ± 128.6 |
1273 ± 130.3 |
1263 ± 100.4 |
0.94 |
| SMART |
aha4 |
1217.1 ± 73 |
1227.5 ± 122 |
1235 ± 137.7 |
1268.6 ± 173.6 |
1249.9 ± 138.4 |
0.552 |
| SMART |
aha5 |
1242.8 ± 198.3 |
1206.6 ± 79 |
1220.9 ± 102.6 |
1254 ± 120.6 |
1228.8 ± 162.3 |
0.322 |
| SMART |
aha6 |
1214.6 ± 71.1 |
1199.3 ± 85.6 |
1206.5 ± 126.5 |
1233.5 ± 177.2 |
1218.7 ± 150.8 |
0.881 |
| SMART |
aha7 |
1212.9 ± 74.8 |
1199 ± 61.1 |
1203.2 ± 137 |
1227.9 ± 75.1 |
1233.6 ± 97.3 |
0.261 |
| SMART |
aha8 |
1254.7 ± 88.5 |
1251.1 ± 58.2 |
1261.8 ± 110.1 |
1267.2 ± 76.5 |
1285.7 ± 98.6 |
0.842 |
| SMART |
aha9 |
1252.7 ± 98.7 |
1239.6 ± 95.9 |
1248.9 ± 116.5 |
1262.8 ± 125 |
1267.4 ± 88.4 |
0.821 |
| SMART |
aha10 |
1223 ± 91.6 |
1204.4 ± 71.9 |
1205.4 ± 105.8 |
1254.2 ± 147.3 |
1258.7 ± 88.2 |
0.105 |
| SMART |
aha11 |
1233.6 ± 145.5 |
1194.1 ± 86.3 |
1217.6 ± 62.4 |
1238.9 ± 131.1 |
1247.8 ± 131.5 |
0.176 |
| SMART |
aha12 |
1228.7 ± 99 |
1202.6 ± 157.8 |
1203.9 ± 111.7 |
1245.8 ± 95.5 |
1208.3 ± 115.1 |
0.284 |
| SMART |
aha13 |
1263.4 ± 162.4 |
1190.2 ± 112.7 |
1209.7 ± 135.8 |
1219.4 ± 210.9 |
1227.9 ± 106.9 |
0.058 |
| SMART |
aha14 |
1309.3 ± 184.9 |
1283.7 ± 94.7 |
1283.2 ± 104.2 |
1308.4 ± 115.2 |
1308.7 ± 159.2 |
0.724 |
| SMART |
aha15 |
1280.3 ± 209.4 |
1215.7 ± 124.2 |
1200.9 ± 113.7 |
1232.1 ± 151.2 |
1252.5 ± 182 |
0.085 |
| SMART |
aha16 |
1264.6 ± 214.9 |
1184.3 ± 157.1 |
1179.3 ± 161.8 |
1182.6 ± 230.6 |
1196.3 ± 229.3 |
0.186 |
| SMART |
sept_1_mean |
1245.7 ± 87.2 |
1232.5 ± 54.8 |
1245.4 ± 96 |
1260 ± 104.9 |
1266.2 ± 83.6 |
0.884 |
| SMART |
sept_2_mean |
1254.7 ± 89.4 |
1250.6 ± 57.5 |
1258.7 ± 117.7 |
1253.2 ± 101.6 |
1281.3 ± 105.8 |
0.618 |
| SMART |
sept_3_mean |
1306.5 ± 176.8 |
1280.8 ± 93.5 |
1279 ± 101.9 |
1305.3 ± 120.9 |
1313.7 ± 171.4 |
0.403 |
Three-way ANOVA test (Table 4) confirms that gender and slice differences are significant, and that age difference is not.
Table 4: P-values from three-way ANOVA test on age, gender, and slice differences.
| MOLLI |
0.864 |
<0.001 |
<0.001 |
| SMART |
0.407 |
<0.001 |
<0.001 |
Table 5: P-values for between-segment differences within each slice adjusting for age and gender for T1.
| MOLLI |
<0.001 |
0.013 |
<0.001 |
| SMART |
<0.001 |
<0.001 |
<0.001 |
T2 measurements
The gender- and age-specific mean values and 95% ranges are summarized for each segment for T2 and T2-fast in Table 6 and Table 7.
Table 6: Gender-specific mean (+- 2SD) for T2.
(a) Range
| T2 |
aha1 |
(43.4, 59.8) |
(43.8, 57.1) |
0.231 |
| T2 |
aha2 |
(43.2, 58.6) |
(43.5, 56.8) |
0.452 |
| T2 |
aha3 |
(39.6, 62.5) |
(43.3, 53.9) |
0.016 |
| T2 |
aha4 |
(42.7, 61.4) |
(43.3, 57.6) |
0.164 |
| T2 |
aha5 |
(42.8, 60) |
(41.7, 57.1) |
0.142 |
| T2 |
aha6 |
(42.3, 61.3) |
(44.6, 54.4) |
0.029 |
| T2 |
aha7 |
(44.2, 62.6) |
(46.6, 56.5) |
0.028 |
| T2 |
aha8 |
(44.4, 60.6) |
(45, 58.3) |
0.434 |
| T2 |
aha9 |
(45.6, 57.8) |
(46.2, 55.2) |
0.119 |
| T2 |
aha10 |
(43.7, 57.9) |
(43.8, 55.6) |
0.154 |
| T2 |
aha11 |
(44.7, 58) |
(43.2, 57.5) |
0.275 |
| T2 |
aha12 |
(46.2, 60.1) |
(47, 55) |
0.003 |
| T2 |
aha13 |
(43.6, 68.1) |
(43.7, 62.8) |
0.053 |
| T2 |
aha14 |
(43, 70.2) |
(44.8, 62.1) |
0.023 |
| T2 |
aha15 |
(42, 65.2) |
(41.7, 60.5) |
0.079 |
| T2 |
aha16 |
(43, 67.7) |
(43.5, 61.5) |
0.048 |
| T2 |
sept_1_mean |
(39.6, 62.1) |
(44, 53.9) |
0.054 |
| T2 |
sept_2_mean |
(44.5, 58.7) |
(44.8, 57) |
0.488 |
| T2 |
sept_3_mean |
(42.3, 70) |
(43.4, 62.9) |
0.042 |
| T2fast |
aha1 |
(44, 59.7) |
(45.1, 56.1) |
0.107 |
| T2fast |
aha2 |
(42.9, 60.6) |
(42.3, 58.8) |
0.368 |
| T2fast |
aha3 |
(43.8, 65.8) |
(44.9, 59.2) |
0.026 |
| T2fast |
aha4 |
(42.3, 68.3) |
(42.5, 64.3) |
0.233 |
| T2fast |
aha5 |
(43.1, 63.6) |
(38.1, 63) |
0.077 |
| T2fast |
aha6 |
(41, 63.8) |
(39.8, 60.4) |
0.159 |
| T2fast |
aha7 |
(42.1, 66.2) |
(46.5, 56.9) |
0.026 |
| T2fast |
aha8 |
(43.5, 63.9) |
(42.8, 61.4) |
0.298 |
| T2fast |
aha9 |
(44.1, 63.9) |
(44.9, 61.4) |
0.522 |
| T2fast |
aha10 |
(43, 65) |
(46.4, 58.2) |
0.18 |
| T2fast |
aha11 |
(42.3, 63.6) |
(43.7, 60.5) |
0.677 |
| T2fast |
aha12 |
(46, 62.9) |
(46.4, 57.3) |
0.008 |
| T2fast |
aha13 |
(42.2, 73.8) |
(43.7, 63.3) |
0.009 |
| T2fast |
aha14 |
(43, 72.6) |
(42.3, 63.8) |
0.008 |
| T2fast |
aha15 |
(43.7, 72.1) |
(43, 63) |
0.006 |
| T2fast |
aha16 |
(44.2, 72.3) |
(46.2, 62.8) |
0.021 |
| T2fast |
sept_1_mean |
(43.5, 62.6) |
(45, 57.2) |
0.079 |
| T2fast |
sept_2_mean |
(43.5, 63.2) |
(44.2, 60.6) |
0.483 |
| T2fast |
sept_3_mean |
(42.6, 73.5) |
(41.7, 63.5) |
0.003 |
(b) mean (+- 2SD)
| T2 |
aha1 |
51.6 ± 8.2 |
50.4 ± 6.6 |
0.231 |
| T2 |
aha2 |
50.9 ± 7.7 |
50.1 ± 6.6 |
0.452 |
| T2 |
aha3 |
51 ± 11.5 |
48.6 ± 5.3 |
0.016 |
| T2 |
aha4 |
52.1 ± 9.4 |
50.5 ± 7.2 |
0.164 |
| T2 |
aha5 |
51.4 ± 8.6 |
49.4 ± 7.7 |
0.142 |
| T2 |
aha6 |
51.8 ± 9.5 |
49.5 ± 4.9 |
0.029 |
| T2 |
aha7 |
53.4 ± 9.2 |
51.5 ± 5 |
0.028 |
| T2 |
aha8 |
52.5 ± 8.1 |
51.7 ± 6.6 |
0.434 |
| T2 |
aha9 |
51.7 ± 6.1 |
50.7 ± 4.5 |
0.119 |
| T2 |
aha10 |
50.8 ± 7.1 |
49.7 ± 5.9 |
0.154 |
| T2 |
aha11 |
51.4 ± 6.6 |
50.3 ± 7.1 |
0.275 |
| T2 |
aha12 |
53.1 ± 7 |
51 ± 4 |
0.003 |
| T2 |
aha13 |
55.9 ± 12.2 |
53.2 ± 9.6 |
0.053 |
| T2 |
aha14 |
56.6 ± 13.6 |
53.5 ± 8.7 |
0.023 |
| T2 |
aha15 |
53.6 ± 11.6 |
51.1 ± 9.4 |
0.079 |
| T2 |
aha16 |
55.3 ± 12.3 |
52.5 ± 9 |
0.048 |
| T2 |
sept_1_mean |
50.8 ± 11.3 |
49 ± 5 |
0.054 |
| T2 |
sept_2_mean |
51.6 ± 7.1 |
50.9 ± 6.1 |
0.488 |
| T2 |
sept_3_mean |
56.2 ± 13.9 |
53.1 ± 9.8 |
0.042 |
| T2fast |
aha1 |
51.9 ± 7.8 |
50.6 ± 5.5 |
0.107 |
| T2fast |
aha2 |
51.7 ± 8.9 |
50.5 ± 8.3 |
0.368 |
| T2fast |
aha3 |
54.8 ± 11 |
52.1 ± 7.1 |
0.026 |
| T2fast |
aha4 |
55.3 ± 13 |
53.4 ± 10.9 |
0.233 |
| T2fast |
aha5 |
53.4 ± 10.2 |
50.5 ± 12.4 |
0.077 |
| T2fast |
aha6 |
52.4 ± 11.4 |
50.1 ± 10.3 |
0.159 |
| T2fast |
aha7 |
54.1 ± 12 |
51.7 ± 5.2 |
0.026 |
| T2fast |
aha8 |
53.7 ± 10.2 |
52.1 ± 9.3 |
0.298 |
| T2fast |
aha9 |
54 ± 9.9 |
53.1 ± 8.2 |
0.522 |
| T2fast |
aha10 |
54 ± 11 |
52.3 ± 5.9 |
0.18 |
| T2fast |
aha11 |
53 ± 10.7 |
52.1 ± 8.4 |
0.677 |
| T2fast |
aha12 |
54.5 ± 8.5 |
51.9 ± 5.4 |
0.008 |
| T2fast |
aha13 |
58 ± 15.8 |
53.5 ± 9.8 |
0.009 |
| T2fast |
aha14 |
57.8 ± 14.8 |
53 ± 10.8 |
0.008 |
| T2fast |
aha15 |
57.9 ± 14.2 |
53 ± 10 |
0.006 |
| T2fast |
aha16 |
58.2 ± 14 |
54.5 ± 8.3 |
0.021 |
| T2fast |
sept_1_mean |
53.1 ± 9.5 |
51.1 ± 6.1 |
0.079 |
| T2fast |
sept_2_mean |
53.3 ± 9.8 |
52.4 ± 8.2 |
0.483 |
| T2fast |
sept_3_mean |
58 ± 15.4 |
52.6 ± 10.9 |
0.003 |
Table 7: Age-specific mean (+- 2SD) for T2.
(a) Range
| T2 |
aha1 |
(42.8, 59) |
(46.3, 55.4) |
(45.2, 55) |
(41.9, 57) |
(43.2, 62.4) |
0.182 |
| T2 |
aha2 |
(41.5, 57.8) |
(43.5, 57) |
(44.3, 57.4) |
(42.8, 55.2) |
(45.2, 59.1) |
0.163 |
| T2 |
aha3 |
(37.7, 63.4) |
(45, 54.7) |
(43.1, 54.8) |
(40.5, 54.1) |
(40.9, 61.3) |
0.279 |
| T2 |
aha4 |
(41.8, 57.5) |
(46, 58.2) |
(45.2, 55) |
(39.5, 59.8) |
(44.6, 63.2) |
0.019 |
| T2 |
aha5 |
(40.9, 55) |
(41.7, 54.9) |
(43.1, 57.9) |
(43, 58.7) |
(46.8, 61.1) |
0.023 |
| T2 |
aha6 |
(40.8, 57.8) |
(42.2, 56) |
(44.4, 55.6) |
(41.2, 60.5) |
(48.1, 58.9) |
0.004 |
| T2 |
aha7 |
(46.1, 59.5) |
(45.7, 57.3) |
(46.7, 58.5) |
(42.7, 57) |
(45, 64.5) |
0.007 |
| T2 |
aha8 |
(45.6, 57.1) |
(46.6, 56.8) |
(44.8, 59.3) |
(43.1, 56.4) |
(45.3, 63.8) |
0.016 |
| T2 |
aha9 |
(46, 56.8) |
(45.9, 55.2) |
(45.9, 56.5) |
(44.8, 55.3) |
(46.4, 58.5) |
0.148 |
| T2 |
aha10 |
(41.5, 59.5) |
(45.1, 54.4) |
(44.3, 54.5) |
(45.3, 52.6) |
(45.5, 58.8) |
0.027 |
| T2 |
aha11 |
(41.3, 56.9) |
(44.4, 56.7) |
(46.8, 55.8) |
(45.4, 55) |
(45.5, 60.4) |
0.024 |
| T2 |
aha12 |
(46.7, 58.4) |
(46, 56.2) |
(46, 56.3) |
(45.9, 55.4) |
(47.9, 60.9) |
0.002 |
| T2 |
aha13 |
(44.3, 64.4) |
(45.4, 62.6) |
(45.5, 61.5) |
(38.9, 63) |
(45.9, 71.9) |
0.003 |
| T2 |
aha14 |
(44.3, 66.3) |
(46.5, 60.5) |
(46.3, 62) |
(41.4, 59.9) |
(45.5, 74.8) |
<0.001 |
| T2 |
aha15 |
(43.4, 59.2) |
(44, 57.6) |
(45.6, 55.9) |
(47.2, 54) |
(41.5, 73.4) |
0.001 |
| T2 |
aha16 |
(43, 64.4) |
(43.5, 63.3) |
(45, 61.7) |
(44.6, 57.9) |
(42.1, 72.3) |
0.147 |
| T2 |
sept_1_mean |
(34.8, 65.5) |
(46.1, 53.2) |
(44.5, 54.9) |
(43.2, 52.9) |
(43.9, 58.1) |
0.537 |
| T2 |
sept_2_mean |
(45.1, 56.2) |
(44.4, 56.6) |
(45.1, 57.6) |
(44, 55.6) |
(46, 60.9) |
0.024 |
| T2 |
sept_3_mean |
(43.4, 66.7) |
(46.6, 58.1) |
(45.3, 61.6) |
(41.1, 60) |
(45, 75.6) |
<0.001 |
| T2fast |
aha1 |
(42.4, 57.9) |
(46.2, 57) |
(46.3, 58.6) |
(41.2, 56.6) |
(46.9, 58) |
0.028 |
| T2fast |
aha2 |
(38.1, 60.7) |
(44.4, 58.5) |
(46.2, 57) |
(40.5, 63) |
(45.1, 58.9) |
0.713 |
| T2fast |
aha3 |
(41.5, 65.8) |
(45.1, 62.2) |
(46.1, 59.7) |
(39.1, 67.4) |
(46.1, 61.5) |
0.92 |
| T2fast |
aha4 |
(39.1, 63.7) |
(46.3, 62.8) |
(46.7, 67.4) |
(37.8, 68.1) |
(43.9, 68.1) |
0.065 |
| T2fast |
aha5 |
(34.5, 64.6) |
(43, 59.7) |
(45.4, 62.8) |
(40.2, 62.5) |
(43.1, 64.8) |
0.242 |
| T2fast |
aha6 |
(35.4, 63.9) |
(41.7, 57.8) |
(43.5, 61.6) |
(39.9, 59.6) |
(44.4, 63.9) |
0.194 |
| T2fast |
aha7 |
(45.1, 59.4) |
(43.3, 60.9) |
(46.2, 62.4) |
(42.3, 56.5) |
(43.1, 68.8) |
0.001 |
| T2fast |
aha8 |
(42.4, 60.5) |
(44.5, 61.1) |
(42.7, 62.2) |
(40.4, 62.1) |
(46.6, 66.1) |
0.079 |
| T2fast |
aha9 |
(43.8, 63.3) |
(45.6, 60.3) |
(46.1, 58.4) |
(43.6, 62.7) |
(44.2, 67.4) |
0.294 |
| T2fast |
aha10 |
(44.3, 62.1) |
(43.2, 59.7) |
(46, 60.6) |
(39.7, 62.8) |
(47.7, 64.6) |
0.044 |
| T2fast |
aha11 |
(42, 60.5) |
(40.7, 62.1) |
(45.4, 60.8) |
(41.7, 61.2) |
(46.2, 64.5) |
0.179 |
| T2fast |
aha12 |
(45.7, 60.9) |
(45.9, 58) |
(46.4, 60.9) |
(44.6, 58.7) |
(46.5, 64.2) |
0.133 |
| T2fast |
aha13 |
(43.3, 67.2) |
(46.2, 63.2) |
(41.6, 69.2) |
(37.7, 67) |
(43.7, 78.2) |
0.025 |
| T2fast |
aha14 |
(41.2, 67.4) |
(47.1, 59.5) |
(42.6, 66.9) |
(39.3, 67.8) |
(44.5, 77.8) |
0.041 |
| T2fast |
aha15 |
(46.5, 60.4) |
(43.2, 64.8) |
(43.2, 65.6) |
(46, 61.7) |
(43.1, 79.2) |
0.019 |
| T2fast |
aha16 |
(46.9, 63.8) |
(42.4, 66.8) |
(46.7, 65.3) |
(41.4, 70.2) |
(46, 75) |
0.338 |
| T2fast |
sept_1_mean |
(40.8, 62.2) |
(46, 58.7) |
(46.7, 56.7) |
(39.8, 64.6) |
(46.1, 59.5) |
0.961 |
| T2fast |
sept_2_mean |
(44.6, 59.7) |
(43.9, 61.3) |
(42.6, 61.2) |
(43.3, 59.6) |
(45.9, 65.9) |
0.048 |
| T2fast |
sept_3_mean |
(41.1, 67.3) |
(46.8, 59.9) |
(41.8, 66.6) |
(39.3, 67.4) |
(43.3, 79.7) |
0.032 |
(b) mean (+- 2SD)
| T2 |
aha1 |
50.9 ± 8.1 |
50.8 ± 4.5 |
50.1 ± 4.9 |
49.4 ± 7.5 |
52.8 ± 9.6 |
0.182 |
| T2 |
aha2 |
49.6 ± 8.1 |
50.2 ± 6.8 |
50.8 ± 6.6 |
49 ± 6.2 |
52.2 ± 6.9 |
0.163 |
| T2 |
aha3 |
50.5 ± 12.9 |
49.9 ± 4.8 |
48.9 ± 5.8 |
47.3 ± 6.8 |
51.1 ± 10.2 |
0.279 |
| T2 |
aha4 |
49.7 ± 7.8 |
52.1 ± 6.1 |
50.1 ± 4.9 |
49.7 ± 10.2 |
53.9 ± 9.3 |
0.019 |
| T2 |
aha5 |
48 ± 7.1 |
48.3 ± 6.6 |
50.5 ± 7.4 |
50.8 ± 7.8 |
53.9 ± 7.2 |
0.023 |
| T2 |
aha6 |
49.3 ± 8.5 |
49.1 ± 6.9 |
50 ± 5.6 |
50.8 ± 9.7 |
53.5 ± 5.4 |
0.004 |
| T2 |
aha7 |
52.8 ± 6.7 |
51.5 ± 5.8 |
52.6 ± 5.9 |
49.9 ± 7.1 |
54.7 ± 9.8 |
0.007 |
| T2 |
aha8 |
51.3 ± 5.8 |
51.7 ± 5.1 |
52 ± 7.2 |
49.7 ± 6.6 |
54.6 ± 9.2 |
0.016 |
| T2 |
aha9 |
51.4 ± 5.4 |
50.6 ± 4.6 |
51.2 ± 5.3 |
50.1 ± 5.3 |
52.5 ± 6.1 |
0.148 |
| T2 |
aha10 |
50.5 ± 9 |
49.7 ± 4.6 |
49.4 ± 5.1 |
49 ± 3.7 |
52.1 ± 6.7 |
0.027 |
| T2 |
aha11 |
49.1 ± 7.8 |
50.6 ± 6.2 |
51.3 ± 4.5 |
50.2 ± 4.8 |
52.9 ± 7.4 |
0.024 |
| T2 |
aha12 |
52.5 ± 5.8 |
51.1 ± 5.1 |
51.1 ± 5.1 |
50.6 ± 4.7 |
54.4 ± 6.5 |
0.002 |
| T2 |
aha13 |
54.3 ± 10.1 |
54 ± 8.6 |
53.5 ± 8 |
50.9 ± 12 |
58.9 ± 13 |
0.003 |
| T2 |
aha14 |
55.3 ± 11 |
53.5 ± 7 |
54.1 ± 7.8 |
50.7 ± 9.2 |
60.2 ± 14.7 |
<0.001 |
| T2 |
aha15 |
51.3 ± 7.9 |
50.8 ± 6.8 |
50.7 ± 5.2 |
50.6 ± 3.4 |
57.5 ± 15.9 |
0.001 |
| T2 |
aha16 |
53.7 ± 10.7 |
53.4 ± 9.9 |
53.3 ± 8.3 |
51.2 ± 6.6 |
57.2 ± 15.1 |
0.147 |
| T2 |
sept_1_mean |
50.2 ± 15.4 |
49.6 ± 3.6 |
49.7 ± 5.2 |
48.1 ± 4.8 |
51 ± 7.1 |
0.537 |
| T2 |
sept_2_mean |
50.6 ± 5.6 |
50.5 ± 6.1 |
51.3 ± 6.2 |
49.8 ± 5.8 |
53.4 ± 7.4 |
0.024 |
| T2 |
sept_3_mean |
55 ± 11.6 |
52.4 ± 5.8 |
53.4 ± 8.2 |
50.5 ± 9.5 |
60.3 ± 15.3 |
<0.001 |
| T2fast |
aha1 |
50.2 ± 7.7 |
51.6 ± 5.4 |
52.4 ± 6.2 |
48.9 ± 7.7 |
52.5 ± 5.6 |
0.028 |
| T2fast |
aha2 |
49.4 ± 11.3 |
51.5 ± 7.1 |
51.6 ± 5.4 |
51.8 ± 11.3 |
52 ± 6.9 |
0.713 |
| T2fast |
aha3 |
53.7 ± 12.2 |
53.7 ± 8.5 |
52.9 ± 6.8 |
53.3 ± 14.2 |
53.8 ± 7.7 |
0.92 |
| T2fast |
aha4 |
51.4 ± 12.3 |
54.5 ± 8.3 |
57.1 ± 10.4 |
52.9 ± 15.1 |
56 ± 12.1 |
0.065 |
| T2fast |
aha5 |
49.5 ± 15 |
51.3 ± 8.4 |
54.1 ± 8.7 |
51.3 ± 11.1 |
53.9 ± 10.9 |
0.242 |
| T2fast |
aha6 |
49.7 ± 14.3 |
49.8 ± 8 |
52.5 ± 9.1 |
49.8 ± 9.8 |
54.2 ± 9.7 |
0.194 |
| T2fast |
aha7 |
52.2 ± 7.2 |
52.1 ± 8.8 |
54.3 ± 8.1 |
49.4 ± 7.1 |
56 ± 12.8 |
0.001 |
| T2fast |
aha8 |
51.4 ± 9 |
52.8 ± 8.3 |
52.4 ± 9.7 |
51.2 ± 10.8 |
56.3 ± 9.7 |
0.079 |
| T2fast |
aha9 |
53.6 ± 9.7 |
52.9 ± 7.3 |
52.2 ± 6.1 |
53.1 ± 9.6 |
55.8 ± 11.6 |
0.294 |
| T2fast |
aha10 |
53.2 ± 8.9 |
51.5 ± 8.2 |
53.3 ± 7.3 |
51.2 ± 11.6 |
56.1 ± 8.4 |
0.044 |
| T2fast |
aha11 |
51.2 ± 9.3 |
51.4 ± 10.7 |
53.1 ± 7.7 |
51.5 ± 9.7 |
55.4 ± 9.2 |
0.179 |
| T2fast |
aha12 |
53.3 ± 7.6 |
51.9 ± 6.1 |
53.6 ± 7.2 |
51.7 ± 7.1 |
55.4 ± 8.8 |
0.133 |
| T2fast |
aha13 |
55.3 ± 12 |
54.7 ± 8.5 |
55.4 ± 13.8 |
52.4 ± 14.7 |
61 ± 17.3 |
0.025 |
| T2fast |
aha14 |
54.3 ± 13.1 |
53.3 ± 6.2 |
54.8 ± 12.1 |
53.6 ± 14.3 |
61.1 ± 16.6 |
0.041 |
| T2fast |
aha15 |
53.5 ± 6.9 |
54 ± 10.8 |
54.4 ± 11.2 |
53.9 ± 7.8 |
61.1 ± 18.1 |
0.019 |
| T2fast |
aha16 |
55.4 ± 8.4 |
54.6 ± 12.2 |
56 ± 9.3 |
55.8 ± 14.4 |
60.5 ± 14.5 |
0.338 |
| T2fast |
sept_1_mean |
51.5 ± 10.7 |
52.4 ± 6.3 |
51.7 ± 5 |
52.2 ± 12.4 |
52.8 ± 6.7 |
0.961 |
| T2fast |
sept_2_mean |
52.1 ± 7.6 |
52.6 ± 8.7 |
51.9 ± 9.3 |
51.5 ± 8.2 |
55.9 ± 10 |
0.048 |
| T2fast |
sept_3_mean |
54.2 ± 13.1 |
53.3 ± 6.5 |
54.2 ± 12.4 |
53.4 ± 14 |
61.5 ± 18.2 |
0.032 |
Table 8: Age-gender-specific mean (+- 2SD) for T2.
(a) Range
| T2 |
aha1 |
(42.5, 58.5) |
(42.7, 60) |
(44.8, 55.1) |
(46.8, 55.6) |
(46, 57.8) |
(45.6, 53.1) |
(40, 57.9) |
(48.5, 52.6) |
(46.6, 61.6) |
(37.5, 61.3) |
| T2 |
aha2 |
(40.7, 60.4) |
(42.6, 54.8) |
(44.7, 56.9) |
(42.7, 57.3) |
(44.3, 54.3) |
(44.5, 58.4) |
(41.8, 55.8) |
(44.4, 54.5) |
(45.7, 59.7) |
(44.2, 57.2) |
| T2 |
aha3 |
(38.6, 69.2) |
(41, 54.2) |
(45.6, 57.8) |
(45.5, 52.8) |
(41.1, 55.4) |
(43.7, 54.8) |
(40.5, 50.9) |
(49, 53.2) |
(42.9, 62.7) |
(43.3, 50.1) |
| T2 |
aha4 |
(41.6, 59.5) |
(42, 55.7) |
(43.5, 60.9) |
(46.9, 57.3) |
(45.7, 52.4) |
(45.3, 55.9) |
(42.2, 55.4) |
(34.5, 69) |
(47.4, 63.9) |
(44.6, 54.1) |
| T2 |
aha5 |
(41.1, 56.8) |
(40.9, 53.3) |
(42.1, 54.7) |
(41.2, 55.4) |
(42.6, 60.8) |
(43.1, 56.8) |
(41.9, 60.5) |
(46.7, 53.3) |
(46.4, 61.2) |
(46.9, 61.5) |
| T2 |
aha6 |
(36.7, 61) |
(45.9, 53.4) |
(39.6, 61.3) |
(43.6, 53.6) |
(45.6, 59.3) |
(45.3, 52.6) |
(40.7, 62.9) |
(45.8, 51.4) |
(48.4, 59.2) |
(47, 58.3) |
| T2 |
aha7 |
(47.9, 60.4) |
(45.1, 57.7) |
(44.3, 59.1) |
(46.7, 56.1) |
(44.1, 61.1) |
(48, 57.1) |
(41.2, 58.5) |
(47.7, 52) |
(46.2, 66) |
(46.2, 56.1) |
| T2 |
aha8 |
(47.5, 56.8) |
(44, 57.1) |
(44.7, 58.9) |
(48.2, 55) |
(41.7, 60.4) |
(46.5, 58.7) |
(42.1, 57.7) |
(45.5, 53.2) |
(46.5, 63.5) |
(41.8, 65.2) |
| T2 |
aha9 |
(47.2, 58.4) |
(46.4, 53.7) |
(43.6, 56.7) |
(47.9, 53.8) |
(47.5, 55.1) |
(45, 57.3) |
(43.5, 55.7) |
(49.2, 53) |
(47.8, 58.5) |
(43.8, 57.7) |
| T2 |
aha10 |
(42.3, 63) |
(43.5, 53.1) |
(43.1, 55.1) |
(46.6, 53.7) |
(43.8, 53.4) |
(44.5, 55.2) |
(44.5, 53.5) |
(48.3, 49.5) |
(48, 56.6) |
(40.2, 63.2) |
| T2 |
aha11 |
(46.3, 56.7) |
(39.5, 54.1) |
(41.6, 58.4) |
(46.6, 55.4) |
(45.8, 57.4) |
(47.1, 55.1) |
(44, 55.7) |
(49.1, 52.7) |
(45.7, 59.6) |
(44.5, 62.8) |
| T2 |
aha12 |
(47.5, 60.6) |
(48, 54.1) |
(44.3, 58.1) |
(47.2, 54.8) |
(46.7, 59.3) |
(47.2, 53) |
(45, 56.4) |
(48.6, 52.4) |
(48.6, 61.4) |
(46.5, 59.6) |
| T2 |
aha13 |
(48.1, 64.2) |
(41, 63) |
(42, 64.3) |
(47.9, 61.3) |
(48.4, 56.3) |
(44.7, 63.3) |
(40, 65.6) |
(45.6, 47.6) |
(47.3, 73.1) |
(43.7, 66.3) |
| T2 |
aha14 |
(47.6, 66.7) |
(41.8, 64.9) |
(44.6, 64.5) |
(48.9, 56.5) |
(44.9, 62) |
(46.6, 62.3) |
(40.6, 62.3) |
(47.5, 50.1) |
(46.6, 77) |
(45.4, 67.1) |
| T2 |
aha15 |
(46.3, 59.9) |
(41.9, 57) |
(44.9, 60.1) |
(44.1, 55.4) |
(45.5, 56.1) |
(45.2, 56.1) |
(46.2, 54.2) |
(50, 52.5) |
(41.1, 73.8) |
(40.9, 74.1) |
| T2 |
aha16 |
(46.3, 65) |
(40.6, 62.6) |
(42.2, 67.6) |
(45.2, 59.3) |
(50, 58.6) |
(43.2, 62.6) |
(44.3, 59.3) |
(45.1, 55.2) |
(40.7, 74.7) |
(46.5, 65.2) |
| T2 |
sept_1_mean |
(32.8, 73.6) |
(41.1, 53.8) |
(46.7, 54.3) |
(45.9, 52.7) |
(44.3, 53.6) |
(44.5, 55.6) |
(43.1, 51.1) |
(47, 53.7) |
(45, 59.2) |
(46.7, 49.5) |
| T2 |
sept_2_mean |
(46.4, 57.1) |
(44.5, 54.3) |
(41.9, 57.5) |
(46.4, 55.7) |
(44, 57.2) |
(45.5, 58) |
(42.6, 56.8) |
(49, 51.2) |
(47.7, 60) |
(41.7, 63) |
| T2 |
sept_3_mean |
(47.6, 67.1) |
(40.8, 64.8) |
(44.3, 60.8) |
(48.5, 55.9) |
(44.7, 60.4) |
(45.3, 62.6) |
(40.4, 62.4) |
(46.5, 50.4) |
(46.3, 77.1) |
(42.5, 71.5) |
(b) mean (+- 2SD)
| T2 |
aha1 |
50.5 ± 8 |
51.3 ± 8.6 |
50 ± 5.1 |
51.2 ± 4.4 |
51.9 ± 5.9 |
49.3 ± 3.7 |
49 ± 8.9 |
50.5 ± 2.1 |
54.1 ± 7.5 |
49.4 ± 11.9 |
| T2 |
aha2 |
50.6 ± 9.8 |
48.7 ± 6.1 |
50.8 ± 6.1 |
50 ± 7.3 |
49.3 ± 5 |
51.5 ± 7 |
48.8 ± 7 |
49.4 ± 5 |
52.7 ± 7 |
50.7 ± 6.5 |
| T2 |
aha3 |
53.9 ± 15.3 |
47.6 ± 6.6 |
51.7 ± 6.1 |
49.1 ± 3.6 |
48.3 ± 7.1 |
49.2 ± 5.5 |
45.7 ± 5.2 |
51.1 ± 2.1 |
52.8 ± 9.9 |
46.7 ± 3.4 |
| T2 |
aha4 |
50.6 ± 8.9 |
48.9 ± 6.9 |
52.2 ± 8.7 |
52.1 ± 5.2 |
49 ± 3.4 |
50.6 ± 5.3 |
48.8 ± 6.6 |
51.8 ± 17.2 |
55.6 ± 8.2 |
49.4 ± 4.7 |
| T2 |
aha5 |
49 ± 7.8 |
47.1 ± 6.2 |
48.4 ± 6.3 |
48.3 ± 7.1 |
51.7 ± 9.1 |
49.9 ± 6.9 |
51.2 ± 9.3 |
50 ± 3.3 |
53.8 ± 7.4 |
54.2 ± 7.3 |
| T2 |
aha6 |
48.9 ± 12.2 |
49.6 ± 3.7 |
50.5 ± 10.9 |
48.6 ± 5 |
52.4 ± 6.8 |
48.9 ± 3.6 |
51.8 ± 11.1 |
48.6 ± 2.8 |
53.8 ± 5.4 |
52.7 ± 5.7 |
| T2 |
aha7 |
54.1 ± 6.2 |
51.4 ± 6.3 |
51.7 ± 7.4 |
51.4 ± 4.7 |
52.6 ± 8.5 |
52.6 ± 4.6 |
49.9 ± 8.7 |
49.8 ± 2.1 |
56.1 ± 9.9 |
51.2 ± 5 |
| T2 |
aha8 |
52.2 ± 4.7 |
50.5 ± 6.6 |
51.8 ± 7.1 |
51.6 ± 3.4 |
51.1 ± 9.4 |
52.6 ± 6.1 |
49.9 ± 7.8 |
49.4 ± 3.8 |
55 ± 8.5 |
53.5 ± 11.7 |
| T2 |
aha9 |
52.8 ± 5.6 |
50 ± 3.7 |
50.1 ± 6.5 |
50.8 ± 2.9 |
51.3 ± 3.8 |
51.1 ± 6.2 |
49.6 ± 6.1 |
51.1 ± 1.9 |
53.2 ± 5.4 |
50.8 ± 6.9 |
| T2 |
aha10 |
52.6 ± 10.3 |
48.3 ± 4.8 |
49.1 ± 6 |
50.2 ± 3.5 |
48.6 ± 4.8 |
49.9 ± 5.3 |
49 ± 4.5 |
48.9 ± 0.6 |
52.3 ± 4.3 |
51.7 ± 11.5 |
| T2 |
aha11 |
51.5 ± 5.2 |
46.8 ± 7.3 |
50 ± 8.4 |
51 ± 4.4 |
51.6 ± 5.8 |
51.1 ± 4 |
49.8 ± 5.8 |
50.9 ± 1.8 |
52.7 ± 7 |
53.7 ± 9.2 |
| T2 |
aha12 |
54 ± 6.6 |
51.1 ± 3 |
51.2 ± 6.9 |
51 ± 3.8 |
53 ± 6.3 |
50.1 ± 2.9 |
50.7 ± 5.7 |
50.5 ± 1.9 |
55 ± 6.4 |
53.1 ± 6.5 |
| T2 |
aha13 |
56.1 ± 8.1 |
52 ± 11 |
53.1 ± 11.1 |
54.6 ± 6.7 |
52.3 ± 3.9 |
54 ± 9.3 |
52.8 ± 12.8 |
46.6 ± 1 |
60.2 ± 12.9 |
55 ± 11.3 |
| T2 |
aha14 |
57.2 ± 9.5 |
53.3 ± 11.5 |
54.6 ± 10 |
52.7 ± 3.8 |
53.5 ± 8.5 |
54.5 ± 7.9 |
51.5 ± 10.8 |
48.8 ± 1.3 |
61.8 ± 15.2 |
56.2 ± 10.8 |
| T2 |
aha15 |
53.1 ± 6.8 |
49.5 ± 7.5 |
52.5 ± 7.6 |
49.7 ± 5.6 |
50.8 ± 5.3 |
50.6 ± 5.4 |
50.2 ± 4 |
51.3 ± 1.3 |
57.4 ± 16.4 |
57.5 ± 16.6 |
| T2 |
aha16 |
55.7 ± 9.4 |
51.6 ± 11 |
54.9 ± 12.7 |
52.3 ± 7.1 |
54.3 ± 4.3 |
52.9 ± 9.7 |
51.8 ± 7.5 |
50.1 ± 5 |
57.7 ± 17 |
55.8 ± 9.3 |
| T2 |
sept_1_mean |
53.2 ± 20.4 |
47.5 ± 6.4 |
50.5 ± 3.8 |
49.3 ± 3.4 |
48.9 ± 4.7 |
50 ± 5.6 |
47.1 ± 4 |
50.4 ± 3.4 |
52.1 ± 7.1 |
48.1 ± 1.4 |
| T2 |
sept_2_mean |
51.8 ± 5.3 |
49.4 ± 4.9 |
49.7 ± 7.8 |
51.1 ± 4.6 |
50.6 ± 6.6 |
51.7 ± 6.3 |
49.7 ± 7.1 |
50.1 ± 1.1 |
53.8 ± 6.2 |
52.3 ± 10.7 |
| T2 |
sept_3_mean |
57.3 ± 9.8 |
52.8 ± 12 |
52.5 ± 8.3 |
52.2 ± 3.7 |
52.6 ± 7.9 |
53.9 ± 8.7 |
51.4 ± 11 |
48.5 ± 2 |
61.7 ± 15.4 |
57 ± 14.5 |
Three-way ANOVA test (Table 9) shows that age, gender and slice all have significant effects.
Table 9: P-values from three-way ANOVA test on age, gender, and slice differences.
| T2 |
<0.001 |
0.019 |
<0.001 |
| T2-fast |
0.016 |
0.007 |
<0.001 |
Table 10: P-values for between-segment differences within each slice adjusting for age and gender for T2.
| T2 |
0.168 |
<0.001 |
<0.001 |
| T2fast |
<0.001 |
0.733 |
0.354 |
Area of septal contours
The mean and standard deviation (SD) of septal contour area by age and gender for T1 and T2 are summarized in Table 11 and Table 12, respectively. In general, sept1 > sept2 > sept3.
Table 11: Mean (+- 2SD) of septal contour area for T1.
| MOLLI |
sept_1_area |
234.4 ± 155.3 |
336.4 ± 190.1 |
| MOLLI |
sept_2_area |
197.6 ± 124.8 |
235.4 ± 136.9 |
| MOLLI |
sept_3_area |
92.6 ± 69.5 |
124.6 ± 91.1 |
| SMART |
sept_1_area |
227.2 ± 146.1 |
319.3 ± 225.1 |
| SMART |
sept_2_area |
189.2 ± 135.4 |
246.2 ± 151.9 |
| SMART |
sept_3_area |
83.6 ± 71.8 |
118.3 ± 88.9 |
Table 12: Mean (+- 2SD) of septal contour area for T2.
| T2 |
sept_1_area |
282.7 ± 250.3 |
381.7 ± 236.1 |
| T2 |
sept_2_area |
222.5 ± 156.2 |
260.6 ± 128.3 |
| T2 |
sept_3_area |
113.5 ± 92.7 |
135.6 ± 93.2 |
| T2fast |
sept_1_area |
257.5 ± 249.2 |
383.5 ± 234.6 |
| T2fast |
sept_2_area |
221.8 ± 167.9 |
270.6 ± 156.8 |
| T2fast |
sept_3_area |
115.3 ± 87.6 |
130.3 ± 88.9 |