Table 1. Medical history of cases by sex.
Characteristic | Male | Female | P* |
---|---|---|---|
No. | 276 | 229 | |
TIA | 44 (16) | 31 (14) | .46 |
CHF | 29 (11) | 24 (10) | .97 |
Angina | 53 (12) | 18 (8) | .13 |
Myocardial infarction | 55 (20) | 23 (10) | .002 |
Atrial fibrillation | |||
Chronic | 15 (5) | 16 (7) | .45 |
Intermittent | 18 (7) | 23 (10) | .14 |
Any | 33 (12) | 39 (17) | .10 |
Hypertension | 181 (66) | 178 (78) | .002 |
Deep vein thrombosis | 17 (6) | 15 (7) | .87 |
Pulmonary embolus | 4 (1) | 5 (2) | .74† |
Peripheral vascular disease | 10 (4) | 13 (6) | .28 |
Migraine headaches | |||
With aura | 17 (6) | 20 (9) | .26 |
Without aura | 52 (19) | 38 (17) | .53 |
Any | 69 (25) | 58 (25) | .91 |
Hyperlipidemia | 127 (47) | 101 (44) | .59 |
Diabetes mellitus | |||
On insulin | 24 (9) | 28 (12) | .19 |
Not on insulin | 49 (18) | 36 (16) | .54 |
Any | 73 (26) | 64 (28) | .71 |
CHF, Congestive heart failure; TIA, transient ischemic attack.
Values are number (percentage) unless indicated otherwise. Data were incomplete for some characteristics.
Chi square tests unless specified otherwise.
Fisher exact test.