Abstract: ObjectiveTo explore the effect of different properties and hemisphere of stroke on trunk control ability and the relationships between the trunk control and cognition, activities of daily living (ADL).Methods75 inpatient stroke patients were divided into the group A (right hemorrhages, n=15), group B (right infarcts, n=25), group C (left hemorrhages, n=14) and group D (left infarcts, n=21). All cases in four groups were assessed by Mini-Mental Status Examination (MMSE), Sheikh Trunk Control Evaluation and Modified Brathel Index (MBI) before and after rehabilitation therapy.ResultsThe scores of Sheikh and MBI of the group A and group C were significantly lower than that of the group B and group D before treatment ( P<0.05～0.001). After treatment, the scores of MMSE, Sheikh Trunk Control Evaluation and MBI of the patients in four groups all increased, but the scores of the patients in the group A and group C increased more than other groups. There was no significant difference in Sheikh scores between right and left hemisphere stroke. All groups had high relationship between Sheikh Trunk Control Evaluation and MBI before and after treatment. There was no relationship between Sheikh Trunk Control Evaluation and MMSE before treatment, but having part relationship after treatment.ConclusionThe trunk control of hemorrhage patients are damaged more severe than that of the infarct cases, but they resume also faster. There are no different between right and left hemisphere stroke in trunk control impairment. The ability of trunk control has high relationship with ADL before and after treatment, it has no relationship with cognize before treatment but has relationship after treatment.

Key words: stroke, hemisphere, property, cognize, trunk control, activities of daily living (ADL)