Severe Impairment Battery (SIB) domain | Â | Mini-Mental State Examination score | |||||
---|---|---|---|---|---|---|---|
 |  | 0 to 20 | 0 to 16 | 0 to 5 | 6 to 10 | 11 to 15 | 16 to 20 |
Language | LS mean treatment difference | 0.903 | 1.310 (0.63 to | 2.602 | 1.686 | 0.691 | 0.141 |
 | (95% CI)* | (0.38 to 1.43) | 1.99) | (0.17 to 5.04) | (0.25 to 3.12) | (-0.19 to 1.57) | (-0.40 to 0.68) |
 | Standardized effect size†|  | 0.253 (5.171) |  |  | 0.152 | 0.045 |
 | (pooled SD) | 0.191 |  | 0.396 | 0.289 | (4.558) | (3.150) |
 |  | (4.736) |  | (6.571) | (5.828) |  |  |
Memory | LS mean treatment difference | 0.269 | 0.421 | 0.871 (-0.19 | 0.249 (-0.44 | 0.237 (-0.22 to | 0.087 (-0.32 to |
 | (95% CI)* | (-0.02 to 0.56) | (0.07 to 0.77) | to 1.93) | to 0.94) | 0.69) | 0.50) |
 | Standardized effect size†|  | 0.155 (2.711) | 0.304 (2.863) | 0.086 (2.893) | 0.093 (2.534) | 0.035 (2.469) |
 | (pooled SD) | 0.101 |  |  |  |  |  |
 |  | (2.675) |  |  |  |  |  |
Praxis | LS mean treatment difference | 0.216 | 0.252 (-0.02 to | 0.854 (0.10 to | 0.238 (-0.34 | 0.099 (-0.27 to | 0.108 (-0.16 to |
 | (95% CI)* | (-0.00 to 0.43) | 0.52)0.115 | 1.61)0.415 | to 0.81)0.099 | 0.47)0.046 | 0.37)0.061 |
 | Standardized effect size†|  | (2.192) | (2.060) | (2.417) | (2.148) | (1.753) |
 | (pooled SD) | 0.104 |  |  |  |  |  |
 |  | (2.077) |  |  |  |  |  |
Visuospatial ability | LS mean treatment difference | 0.195 | 0.311 | 0.576 (-0.36 | 0.506 (-0.04 | -0.004 (-0.30 | 0.049 (-0.16 to |
 | (95% CI)* | (0.00 to 0.39) | (0.06 to 0.56) | to 1.51)0.221 | to 1.05)0.230 | to 0.29)-0.002 | 0.26) |
 | Standardized effect size†|  | 0.161 (1.934) | (2.603) | (2.198) | (1.634) | 0.039 (1.284) |
 | (pooled SD) | 0.110 |  |  |  |  |  |
 |  | (1.772) |  |  |  |  |  |
Attention | LS mean treatment difference | 0.123 | 0.179 | 0.211 (-0.33 | 0.098 (-0.26 | 0.240 (0.02 to | 0.032 (-0.17 to |
 | (95% CI)* | (-0.02 to | (0.01 to 0.35) | to 0.76)0.141 | to 0.46)0.064 | 0.46)0.195 | 0.23)0.026 |
 | Standardized effect size | 0.26)0.093 | 0.132 | (1.500) | (1.516) | (1.233) | (1.231) |
 | (pooled SD) | (1.326) | (1.357) |  |  |  |  |
Orientation | LS mean treatment difference | 0.038 (-0.10 | 0.056 (-0.11 to | -0.028 (-0.45 | -0.003 (-0.31 | 0.152 (-0.08 to | -0.033 (-0.24 |
 | (95% CI)* | to 0.18)0.028 | 0.22)0.041 | to 0.40)-0.024 | to 0.30)-0.002 | 0.38)0.105 | to 0.18)-0.025 |
 | Standardized effect size†| (1.354) | (1.367) | (1.160) | (1.352) | (1.445) | (1.290) |
 | (pooled SD) |  |  |  |  |  |  |
Social interaction | LS mean treatment difference | -0.003 (-0.10 | 0.028 | 0.423 (-0.16 | -0.077 (-0.35 | -0.071 (-0.22 | -0.064 (-0.18 |
 | (95% CI)* | to 0.10)-0.003 | (-0.10 to | to 1.00)0.273 | to 0.20)-0.065 | to 0.08)-0.075 | to 0.05)-0.084 |
 | Standardized effect size†| (1.012) | 0.16)0.026 | (1.547) | (1.189) | (0.956) | (0.762) |
 | (pooled SD) |  | (1.086) |  |  |  |  |
Construction | LS mean treatment difference | 0.139 (0.04 to | 0.176 (0.04 to | 0.505 (0.04 to | 0.220 (-0.10 | 0.053 (-0.10 to | 0.062 (-0.04 to |
 | (95% CI)* | 0.24)0.146 | 0.31)0.168 | 0.97)0.395 | to 0.54)0.166 | 0.21)0.061 | 0.16)0.097 |
 | Standardized effect size†| (0.951) | (1.045) | (1.280) | (1.324) | (0.863) | (0.642) |
 | (pooled SD |  |  |  |  |  |  |
Orienting to name | LS mean treatment difference | -0.026 (-0.08 | -0.024 (-0.10 to | 0.050 (-0.22 | -0.043 (-0.18 | -0.046 (-0.14 | -0.023 (-0.10 |
 | (95% CI)* | to 0.03)-0.042 | 0.05)-0.037 | to 0.32)0.065 | to 0.10)-0.063 | to 0.05)-0.080 | to 0.05)-0.038 |
 | Standardized effect size†| (0.635) | (0.642) | (0.771) | (0.690) | (0.579) | (0.601) |
 | (pooled SD) |  |  |  |  |  |  |
Total SIB | LS mean treatment difference | 2.152 (1.06 to | 3.141 (1.74 to | 6.048 (1.04 | 3.258 (0.30 to | 1.697 (-0.11 to | 0.504 (-0.67 to |
 | (95% CI) | 3.24)0.218 | 4.54)0.296 | to11.05)0.460 | 6.21)0.273 | 3.51)0.181 | 1.68)0.076 |
 | Standardized effect size†| (9.864) | (10.619) | (13.150) | (11.941) | (9.376) | (6.657) |
 | (pooled SD) |  |  |  |  |  |  |