Table 1.
Comparison of baseline data between the two groups.
| Variables | LPS (n = 41) | VPS (n = 41) | Total (n = 82) | Test value | p-value |
|---|---|---|---|---|---|
| Age (years) | 56.68 ± 6.62 | 56.34 ± 6.81 | 56.51 ± 6.67 | −0.23 | 0.818 |
| Sex [n (%)] | 0.868 | 0.352 | |||
| Male | 29 (70.7) | 25 (61) | 54 (65.9) | ||
| Female | 12 (29.3) | 16 (39) | 28 (34.1) | ||
| BMI (kg/m2) | 23.99 ± 1.44 | 24.30 ± 1.53 | 24.14 ± 1.48 | −1.21 | 0.227 |
| Hypertension | 33 (80.5) | 32 (78) | 65 (79.3) | 0.074 | 0.785 |
| Diabetes | 21 (51.2) | 18 (43.9) | 40 (48.8) | 0.440 | 0.507 |
| Hyperlipemia | 15 (36.6) | 13 (31.7) | 28 (34.1) | 0.217 | 0.641 |
| Operative methods of aSAH [n (%)] | 0.841 | 0.359 | |||
| Clipping | 17 (41.5) | 18 (43.9) | 35 (42.7) | ||
| Embolization | 24 (58.5) | 23 (56.1) | 47 (57.3) | ||
| Time from onset to shunt surgery (days) | 36.44 ± 5.98 | 35.15 ± 6.44 | 35.79 ± 6.21 | 0.942 | 0.349 |
| Operative time (hours) | 62.49 ± 9.0 | 86.22 ± 9.16 | 74.35 ± 14.96 | 11.836 | <0.001 |
| Before shunt | |||||
| EIS | 0.354 (0.347, 0.358) | 0.354 (0.349, 0.358) | 0.354 (0.348, 0.358) | −0.381 | 0.703 |
| KHS | 19 (18, 20.5) | 19 (18, 21) | 19 (18, 21) | −0.656 | 0.512 |
| MMSE | 14 (11, 15) | 13 (11, 17) | 13.5 (11, 16) | −0.177 | 0.859 |
| FIM | 18 (16.5, 22) | 19 (17, 23.5) | 19(17, 22.25) | −0.698 | 0.485 |