Table 2.
Comparison of characteristics in different regions.
| Characteristics | Regions | P value | ||
|---|---|---|---|---|
| East (N=230) | Middle (N=84) | West (N=131) | ||
| Daily medical attendance | ||||
| <500 | 99 (43.04) | 40 (47.62) | 58 (44.27) | 0.350 |
| ≥500 | 131 (56.96) | 44 (52.38) | 73 (55.73) | |
|
| ||||
| Numbers of physicians | ||||
| <7 | 54 (23.48) | 22 (26.19) | 37 (28.24) | 0.602 |
| 7–12 | 51 (22.17) | 20 (23.81) | 35 (26.72) | |
| 12–21 | 61 (26.52) | 18 (21.43) | 33 (25.19) | |
| ≥21 | 64 (27.83) | 24 (28.57) | 26 (19.85) | |
|
| ||||
| Profession | ||||
| Chief physician | 84 (36.52) | 16 (19.05) | 31 (23.66) | 0.429 |
| Associate chief physician | 99 (43.04) | 38 (45.24) | 62 (47.33) | |
| Visiting doctor | 45 (19.57) | 23 (27.38) | 31 (23.66) | |
| Resident doctor | 0 (0) | 2 (2.38) | 1 (0.76) | |
|
| ||||
| Green pathway | ||||
| Yes | 207 (90.00) | 65 (77.38) | 112 (85.50) | 0.015 |
| No | 23 (10.00) | 19 (22.62) | 19 (14.50) | |
|
| ||||
| Proportion of IS (%) | ||||
| <20 | 148 (64.35) | 50 (59.52) | 97 (74.05) | 0.060 |
| ≥20 | 82 (35.65) | 34 (40.48) | 34 (25.95) | |
|
| ||||
| Door-to-needle time (min) | ||||
| <30 | 27 (11.74) | 13 (15.48) | 15 (11.45) | 0.036 |
| 30–60 | 138 (60) | 42 (50) | 59 (45.04) | |
| ≥60 | 65 (28.26) | 29 (34.52) | 57 (43.51) | |
|
| ||||
| Onset-to-needle time (hours) | ||||
| <4.5 | 123 (53.48) | 32 (38.1) | 59 (45.04) | 0.151 |
| 4.5–6.0 | 55 (23.91) | 25 (29.76) | 37 (28.24) | |
| ≥6 | 52 (22.61) | 27 (32.14) | 35 (26.72) | |
|
| ||||
| Proportion of rtPA (%) | ||||
| <10 | 58 (25.22) | 33 (39.29) | 66 (50.38) | <0.001 |
| 10–30 | 14 (6.09) | 3 (3.57) | 12 (9.16) | |
| 30–50 | 16 (6.96) | 8 (9.52) | 8 (6.11) | |
| ≥50 | 142 (61.74) | 40 (47.62) | 45 (34.35) | |