Univariative statiscal analysis demonstrated that factors significantly correlated with in-hospital death were gender, bedridden time, dysphagia, the level of albumin.

• 单因素分析显示性别、卧床不起时间、吞咽反射障碍、血清白蛋白水平是影响脑卒中后遗症老年病人易患肺炎及其影响预后的因素。