Table 1.
Age, sex, and comorbidities of patients with both cancer and stroke, cancer only, and stroke only.
| ICD9-CM | At cancer diagnosis | At stroke onset | |||||
|---|---|---|---|---|---|---|---|
| Both cancer and stroke | Cancer-only | p-value | Both cancer and stroke | Stroke-only | p-value | ||
| (N = 1877) | (N = 26446) | (N = 1877) | (N = 19689) | ||||
| Age, year | 70.5 ± 13.4 | 61.1 ± 15.4 | <0.0001* | 70.1 ± 13.2 | 67.3 ± 14.8 | <0.0001* | |
| Sex (male) | 1203 (64.1 %) | 14299 (54.1 %) | <0.0001* | 1203 (64.1 %) | 11249 (57.1 %) | <0.0001* | |
| COMORBIDITY | |||||||
| Hypertension | 401,405 | 1531 (81.6 %) | 13098 (49.5 %) | <0.0001* | 1531 (81.6 %) | 16895 (85.8 %) | <0.0001* |
| Diabetes mellitus | 250 | 905 (48.2 %) | 7849 (29.7 %) | <0.0001* | 905 (48.2 %) | 9655 (49.0 %) | 0.496 |
| Chronic kidney disease | 585 | 282 (15.0 %) | 2085 (7.9 %) | <0.0001* | 282 (15.0 %) | 2748 (14.0 %) | 0.204 |
| Atrial fibrillation | 427.31 | 258 (13.8 %) | 959 (3.6 %) | <0.0001* | 258 (13.8 %) | 2803 (14.2 %) | 0.580 |
| Coronary artery disease | 413, 414.0 | 634 (33.8 %) | 4826 (18.3 %) | <0.0001* | 634 (33.8 %) | 7047 (35.8 %) | 0.082 |
| Heart failure | 428 | 441 (23.5 %) | 2647 (10.0 %) | <0.0001* | 441 (23.5 %) | 4909 (24.9 %) | 0.168 |
| Hyperlipidemia | 272 | 924 (49.2 %) | 9273 (35.1 %) | <0.0001* | 924 (49.2 %) | 11055 (56.2 %) | <0.0001* |
| COPD | 491, 492, 496 | 815 (43.42%) | 7049 (26.65%) | <0.0001* | 815 (43.42%) | 7408 (37.63%) | <0.0001* |
| Alcohol overuse | V113, 305.0,303, 291, 357.5, 425.5, 571.0, 571.1, 571.2, 571.3, 980.0 | 78 (4.16%) | 1070 (4.05%) | 0.816 | 78(4.16%) | 667(3.39%) | 0.082 |
| STROKE CLASSIFICATION | |||||||
| SAH | 430 | — | — | — | 30 (1.6 %) | 723 (3.7 %) | <0.0001* |
| ICH | 431 | — | — | — | 286 (15.2 %) | 3208 (16.3 %) | 0.235 |
| AIS | 433, 434 | — | — | — | 1179 (62.8 %) | 11975 (60.8 %) | 0.091 |
| TIA | 435 | — | — | — | 274 (14.6 %) | 2955 (15.0 %) | 0.659 |
*
p < 0.05 was statistically significant. COPD, chronic obstructive pulmonary disease; SAH, subarachnoid hemorrhage; ICH, intracerebral hemorrhage; AIS, acute ischemic stroke; TIA, transient ischemic attack.