Safety of alteplase intravenous thrombolysis and influencing factors of clinical outcome in elderly patients with acute ischemic stroke

Table 2 Comparison of long-term prognosis of patients in each group(n, %)

Groups	Good prognosis	Poor prognosis	Good prognosis rate(%)
Elderly thrombolytic group(n = 55)	16	39	29.09
Elderly non-thrombolytic group(n = 89)	13	76	14.61^*
Non-elderly thrombolytic group(n = 166)	98	68	59.04^*#
χ² value			51.190
P value			0.000

Note: Compared with Elderly thrombolytic group, *P < 0.05; Compared with Elderly non-thrombolytic group, ^#P < 0.05

ISSN: 1471-2377