[A case-control study on risk factors of cerebral hemorrhage]

A case-control study to investigate the risk factors of cerebral hemorrhage was conducted in 162 hospitalized patients diagnosed by head CT scan in Tianjin, 1988-89. Each patient was matched at the same time by one hospital control and one community control. Multivariable conditional logistic regression analysis showed that history of hypertension or TIA, stroke history of parents and snoring were found to be the risk factors of cerebral hemorrhage, without involvement of smoking.