Table 2.
Comparison of coronary artery lesions between Han and Uygur patients with ISR and non-ISR (M (P25, P75), n (%).
| Coronary artery lesions | Han ISR group | Han non-ISR group | χ 2 | P | Uygur ISR group | Uygur non-ISR group | χ 2 | P | |
|---|---|---|---|---|---|---|---|---|---|
| n = 92 | n = 253 | n = 30 | n = 97 | ||||||
| Number of coronary artery lesions (n (%)) | 1 | 10 (10.87) | 53 (20.95) | 6.732 | 0.035 | 2 (6.67) | 17 (17.53) | 2.154 | 0.341 |
| 2 | 25 (27.17) | 79 (31.23) | 10 (33.33) | 30 (30.93) | |||||
| 3 | 57 (61.96) | 121 (47.82) | 18 (60.00) | 50 (51.54) | |||||
|
| |||||||||
| Number of stents (n (%)) | 1 | 37 (40.21) | 125 (49.40) | 3.791 | 0.285 | 11 (36.67) | 50 (51.55) | 2.133 | 0.545 |
| 2 | 31 (33.70) | 62 (24.51) | 7 (23.33) | 17 (17.53) | |||||
| 3 | 13 (14.13) | 41 (16.21) | 7 (23.33) | 16 (16.49) | |||||
| 4 or more | 11 (11.96) | 25 (9.88) | 5 (16.67) | 14 (14.43) | |||||
|
| |||||||||
| Stent diameter M (P25, P75) | 2.75 (2.5, 3) | 2.75 (2.5, 3.01) | 2.18 | 0.14 | 2.78 (2.61, 3) | 2.7 (2.5, 2.81) | 1.684 | 0.194 | |
|
| |||||||||
| Stent length M (P25, P75) | 44.5 (30, 69) | 38 (28, 69) | 2.575 | 0.109 | 59.5 (30, 84.5) | 38 (24, 77.5) | 2.062 | 0.151 | |
|
| |||||||||
| Gensini score M (P25, P75) | 66 (39.25, 92) | 54 (40, 78) | 3.146 | 0.076 | 78.5 (62, 94.5) | 55 (27.5, 80) | 8.368 | 0.004 | |