Table 1 Patient and clinical characteristics.
Total (N = 288) | CCM (N = 173) | AIH (N = 115) | P value | |
|---|---|---|---|---|
Age, years [SD] | 56.59 [15.90] | 53.49 [16.27] | 61.25 [14.15] | < 0.001 |
Male, n (%) | 165 (57.29) | 93 (53.76) | 72 (62.61) | 0.172 |
Hypertension, n (%) | 110 (38.19) | 52 (30.06) | 58 (50.43) | 0.001 |
DM, n (%) | 50 (17.36) | 25 (14.45) | 25 (21.74) | 0.15 |
Smoking, n (%) | 63 (21.88) | 29 (16.76) | 34 (29.57) | 0.015 |
Systolic BP, mmHg [SD] | 141.9 [32.27] | 131.45 [24.51] | 158.16 [36.00] | < 0.001 |
Diastolic BP, mmHg [SD] | 83.58 [18.64] | 80.36 [15.76] | 88.55 [21.53] | 0.001 |
Presenting symptom, n (%) | ||||
Headache | 68 (23.61) | 57 (32.95) | 11 (9.57) | < 0.001 |
Dizziness | 54 (18.75) | 40 (23.12) | 14 (12.17) | |
Motor weakness | 37 (12.85) | 4 (1.39) | 33 (28.70) | |
Dysarthria | 18 (6.25) | 5 (2.89) | 13 (11.30) | |
Mental change | 11 (3.82) | 2 (1.16) | 9 (7.83) | |
Seizure | 10 (3.47) | 7 (4.05) | 3 (2.61) | |
Syncope | 8 (2.78) | 7 (4.05) | 1 (0.85) | |
Others or nonspecific | 82 (28.47) | 51 (29.48) | 31 (29.96) | |
Size1a, cm [SD] | 14.57 [6.79] | 11.31 [4.57] | 19.49 [6.62] | < 0.001 |
Size2b, cm [SD] | 10.74 [5.18] | 8.55 [3.46] | 14.0 [5.60] | < 0.001 |
Location, N (%) | ||||
Lobar | 134 (46.53) | 119 (68.79) | 15 (13.04) | < 0.001 |
Basal ganglia | 48 (16.67) | 6 (3.47) | 42 (36.52) | |
Thalamus | 41 (14.24) | 6 (3.47) | 35 (30.43) | |
Cerebellum | 30 (10.42) | 23 (13.29) | 7 (6.09) | |
Pons | 24 (8.33) | 10 (5.78) | 14 (12.17) | |
Midbrain | 5 (1.74) | 3 (1.73) | 2 (1.74) | |
Corpus callosum | 4 (1.39) | 4 (2.31) | 0 (0) | |
Medulla | 2 (0.69) | 2 (1.16) | 0 (0) | |
Slicewise AI, % [SD] | 63.71 [38.79] | 43.82 [37.17] | 93.62 [14.15] | < 0.001 |
Patientwise AI, % [SD] | 69.44 [35.08] | 52.25 [35.21] | 95.31 [10.22] | < 0.001 |
