Table 5.

Optical coherence tomographic cross-section analysis

	DIOR (n = 20)	IN.pact falcon (n = 25)	p value
Preprocedure	16 (80)	19 (76)
Stent length analyzed, mm	23.9 [20.1–30.0]	22.0 [15.4–35.7]	0.29
Mean lumen area, mm2	3.1 [2.3–4.5]	3.6 [2.7–4.5]	0.32
Minimal lumen area, mm2	1.1 [0.7–1.4]	1.3 [0.9–1.8]	0.13
Mean stent area, mm2	6.5 [5.6–8.5]	7.2 [6.2–8.9]	0.31
Minimal stent area, mm2	5.3 [3.6–7.2]	5.4 [4.4–7.1]	0.32
Mean neointimal area stenosis, %	50.7 [35.4–66.1]	53.0 [43.7–58.9]	0.90
Maximum neointimal area stenosis, %	80.4 [74.2–88.7]	82.8 [73.6–85.9]	0.79
Lumen volume, mm3	89.7 [45.8–103.4]	77.4 [60.5–129.1]	0.92
Stent volume, mm3	156 [132–227]	176 [124–217]	0.92
Neointimal volume, mm3	66.4 [53.8–134]	87.4 [69.4–102]	0.53
Neointima occupied stent volume, %	51.5 [34.9–65.1]	53.2 [40.8–58.1]	0.95
Postprocedure	20 (100)	25 (100)
Stent length analyzed, mm	23.9 [19.7–29.9]	21.8 [15.6–32.0]	0.40
Mean lumen area, mm2	5.0 [4.1–6.8]	6.2 [5.5–7.1]	0.093
Minimal lumen area, mm2	3.3 [2.6–4.7]	4.7 [3.0–5.4]	0.10
Mean stent area, mm2	7.4 [6.0–9.7]	9.8 [8.8–11.0]	0.016
Minimal stent area, mm2	6.1 [4.1–8.5]	8.2 [7.5–9.2]	0.024
Mean neointimal area stenosis, %	28.3 [24.4–40.4]	33.5 [30.3–36.8]	0.58
Maximum neointimal area stenosis, %	47.8 [37.8–55.2]	48.3 [43.1–50.8]	0.96
Neointima occupied stent volume, %	28.2 [24.8–40.2]	33.6 [29.0–37.4]	0.38
Follow-up	17 (85)	22 (88)
Stent length analyzed, mm	23.8 [21.2–31.7]	22.4 [18.1–32.8]	0.28
Mean lumen area, mm2	4.6 [3.4–6.1]	6.0 [5.2–7.8]	0.008
Minimal lumen area, mm2	2.4 [1.8–3.7]	4.0 [3.1–6.0]	0.009
Mean stent area, mm2	7.6 [6.1–9.5]	9.1 [7.5–11.5]	0.066
Minimal stent area, mm2	6.5 [4.4–8.0]	7.7 [5.3–9.8]	0.16
Mean neointimal area stenosis, %	42.8 [23.7–55.3]	31.6 [24.9–37.5]	0.011
Maximum neointimal area stenosis, %	66.4 [49.9–76.6]	47.7 [37.3–60.7]	0.010
Neointima occupied stent volume, %	41.7 [26.0–55.1]	30.5 [23.7–36.5]	0.047