Angiographic and intravascular ultrasound results in relation to previous cytomegalovirus, C pneumoniae, and H pylori infection
| Serostatus | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Cytomegalovirus | C pneumoniae | H pylori | ||||||||
| + (n=91) | − (n=89) | + (n=33) | − (n=147) | + (n=61) | − (n=119) | |||||
| Reference diameter (mm) | 3.01 (0.49) | 2.87 (0.43) | 2.93 (0.49) | 2.94 (0.48) | 2.96 (0.47) | 2.93 (0.48) | ||||
| p Value | 0.06 | 0.88 | 0.78 | |||||||
| MLD pre-angioplasty (mm) | 1.03 (0.36) | 0.95 (0.34) | 1.01 (0.35) | 0.99 (0.35) | 0.97 (0.37) | 1.01 (0.34) | ||||
| p Value | 0.15 | 0.72 | 0.45 | |||||||
| MLD post-angioplasty (mm) | 2.51 (0.45) | 2.39 (0.37) | 2.47 (0.40) | 2.45 (0.40) | 2.50 (0.72) | 2.42 (0.43) | ||||
| p Value | 0.06 | 0.77 | 0.24 | |||||||
| MLD at follow up (mm) | 1.78 (0.51) | 1.62 (0.60) | 1.77 (0.51) | 1.69 (0.57) | 1.72 (0.54) | 1.69 (0.57) | ||||
| p Value | 0.05 | 0.44 | 0.71 | |||||||
| Early gain (mm) | 1.49 (0.44) | 1.43 (0.46) | 1.46 (0.53) | 1.46 (0.43) | 1.53 (0.48) | 1.42 (0.40) | ||||
| p Value | 0.54 | 0.98 | 0.13 | |||||||
| Late loss (mm) | 0.73 (0.49) | 0.78 (0.52) | 0.71 (0.56) | 0.77 (0.50) | 0.80 (0.54) | 0.74 (0.45) | ||||
| p Value | 0.51 | 0.59 | 0.62 | |||||||
| Loss index (%) | 50 (37) | 59 (44) | 50 (44) | 56 (40) | 54 (42) | 54 (37) | ||||
| p Value | 0.13 | 0.48 | 0.92 | |||||||
| Binary restenosis | 15 (16.5%) | 26 (32%) | 4 (9%) | 37 (25%) | 13 (21%) | 28 (24%) | ||||
| p Value | 0.047 | 0.08 | 0.73 | |||||||
| Mean L-CSA (mm) | 4.7 (2.6) | 4.7 (2.4) | 4.8 (2.4) | 4.7 (2.4) | 4.6 (2.2) | 4.7 (1.9) | ||||
| p Value | 0.85 | 0.83 | 0.76 | |||||||
| Mean S-CSA (mm) | 8.5 (1.9) | 8.4 (2.1) | 8.5 (2.4) | 8.4 (2.2) | 8.4 (2.0) | 8.4 (1.8) | ||||
| p Value | 0.72 | 0.83 | 0.96 | |||||||
| Mean T-CSA (mm) | 4.0 (1.8) | 3.7 (1.7) | 3.8 (1.7) | 3.8 (1.8) | 3.8 (1.8) | 3.8 (1.7) | ||||
| p Value | 0.23 | 0.95 | 0.89 | |||||||
| T-CSA:S-CSA (%) | 0.46 (0.18) | 0.44 (0.19) | 0.46 (0.19) | 0.45 (0.18) | 0.45 (0.19) | 0.46 (0.18) | ||||
| p Value | 0.433-150 | 0.913-150 | 0.643-150 | |||||||
Values are mean (SD).
↵3-150 p values from Mann-Whitney U test.
L-CSA, lumen cross sectional area; MLD, angiographic minimum lumen diameter; S-CSA, stent cross sectional area; T-CSA, neointimal tissue cross sectional area within the stent.