Table 2.
Diagnostic characteristics of different reconstruction methods per patient and per vessel
| Reconstruction | Sensitivity, % (95% CI) | Specificity, % (95% CI) | ppv, % (95% CI) | NPV, % (95% CI) | Accuracy, % (95% CI) |
|---|---|---|---|---|---|
| Per patient | |||||
| Diastole (65%) | |||||
| MPR, 1 mm | 61 (43–77) | 62 (38–82) | 73 (54–88) | 48 (29–68) | 61 (48–74) |
| MPR, 3 mm | 67 (49–81) | 33 (15–57) | 63 (46–74) | 37 (16–62) | 54 (41–68) |
| MPR, 8 mm | 81 (64–92) | 29 (11–52) | 66 (50–80) | 46 (31–58) | 61 (48–74) |
| MinIP, 1 mm | 67 (49–81) | 48 (26–70) | 69 (51–83) | 45 (24–68) | 60 (46–72) |
| MinIP, 3 mm | 58 (41–74) | 62 (38–82) | 72 (53–87) | 46 (28–66) | 60 (46–72) |
| MinIP, 8 mm | 50 (33–67) | 52 (30–74) | 64 (44–81) | 38 (21–58) | 51 (37–64) |
| MIP, 1 mm | 64 (46–74) | 43 (22–66) | 66 (48–81) | 41 (21–64) | 56 (42–69) |
| MIP, 3 mm | 53 (46–79) | 35 (15–57) | 62 (45–78) | 35 (15–59) | 53 (39–66) |
| MIP, 8 mm | 56 (38–72) | 48 (26–70) | 65 (45–81) | 38 (20–59) | 53 (39–66) |
| Systole (35%) | |||||
| MPR, 1 mm | 33 (19–51) | 90 (70–99) | 86 (57–98) | 44 (29–60) | 54 (41–68) |
| MPR, 3 mm | 39 (23–57) | 81 (58–95) | 78 (52–94) | 44 (29–60) | 54 (41–68) |
| MPR, 8 mm | 39 (23–57) | 71 (48–89) | 70 (46–88) | 41 (25–58) | 51 (37–64) |
| MinIP, 1 mm | 33 (19–51) | 81 (58–95) | 75 (48–93) | 41 (26–58) | 51 (37–74) |
| MinIP, 3 mm | 42 (26–59) | 95 (76–100) | 94 (70–100) | 49 (233.65) | 61 (48–74) |
| MinIP, 8 mm | 36 (21–54) | 76 (53–92) | 72 (47–90) | 41 (26–58) | 51 (37–64) |
| MIP, 1 mm | 39 (23–57) | 81 (58–95) | 78 (52–94) | 44 (28–60) | 54 (41–68) |
| MIP, 3 mm | 42 (26–59) | 76 (53–92) | 75 (51–91) | 43 (27–61) | 54 (41–68) |
| MIP, 8 mm | 36 (21–54) | 86 (64–97) | 81 (54–96) | 44 (28–60) | 54 (41–68) |
| Per vessel | |||||
| Diastole (65%) | |||||
| MPR, 1 mm | 47 (43–77) | 78 (38–82) | 47 (54–88) | 78 (29–68) | 68 (48–74) |
| MPR, 3 mm | 51 (49–81) | 58 (15–57) | 34 (46–74) | 74 (16–62) | 56 (41–68) |
| MPR, 8 mm | 56 (64–92) | 55 (11–52) | 35 (50–80) | 74 (31–58) | 55 (48–74) |
| MinIP, 1 mm | 47 (49–81) | 73 (26–70) | 42 (51–83) | 76 (24–68) | 65 (46–72) |
| MinIP, 3 mm | 41 (41–74) | 74 (38–82) | 40 (53–87) | 75 (28–66) | 64 (46–72) |
| MinIP, 8 mm | 35 (33–67) | 76 (30–74) | 37 (44–81) | 74 (21–58) | 64 (37–64) |
| MIP, 1 mm | 49 (46–74) | 73 (22–66) | 43 (48–81) | 77 (21–64) | 65 (42–69) |
| MIP, 3 mm | 47 (46–79) | 64 (15–57) | 36 (45–78) | 74 (15–59) | 59 (39–66) |
| MIP, 8 mm | 44 (38–72) | 72 (26–70) | 39 (45–81) | 76 (20–59) | 64 (39–66) |
| Systole (35%) | |||||
| MPR, 1 mm | 25 (14–40) | 97 (92–99) | 76 (50–93) | 75 (68–82) | 75 (68–82) |
| MPR, 3 mm | 37 (24–52) | 93 (86–97) | 68 (48–84) | 78 (70–84) | 76 (69–82) |
| MPR, 8 mm | 41 (28–56) | 87 (79–92) | 57 (39–73) | 78 (70–84) | 73 (66–80) |
| MinIP, 1 mm | 27 (16–42) | 93 (86–97) | 61 (39–80) | 75 (67–82) | 73 (66–80) |
| MinIP, 3 mm | 41 (28–56) | 98 (93–99) | 88 (68–97) | 80 (72–86) | 81 (74–86) |
| MinIP, 8 mm | 29 (17–44) | 89 (82–94) | 54 (34–72) | 75 (67–82) | 71 (64–78) |
| MIP, 1 mm | 33 (21–48) | 95 (89–98) | 74 (52–90) | 77 (69–84) | 77 (70–83) |
| MIP, 3 mm | 43 (29–58) | 91 (84–95) | 67 (48–82) | 79 (71–85) | 77 (70–83) |
| MIP, 8 mm | 29 (17–44) | 93 (87–97) | 65 (43–84) | 76 (68–82) | 74 (67–81) |
PPV, positive predictive value; NPV, negative predictive value.