Changes in stroke care at Auckland hospital between 1996 and 2001

Abstract

Aims: In 1996, we performed a descriptive audit of stroke care in Auckland Hospital. Since then, a mobile stroke team has been established. We have repeated the 1996 audit to assess changes in stroke management. Methods: From 1 June to 30 September 2001, information was prospectively recorded for all patients with stroke. Results: There were 177 strokes in 175 patients (92 men, mean age 70.9, standard deviation [SD] 14.9 years). Ninety-seven percent of patients had cerebral imaging (median 4.5 hours; interquartile range [IQR] 2.7-11.6). Acute aspirin was given to 78% of patients in 2001 and 40% in 1996 (p <0.001). Twenty-four percent of patients were kept 'nil by mouth' for at least 24 hours (46% in 1996, p <0.001). At discharge, 73% of patients were taking antiplatelet or anticoagulant therapy (61% in 1996, p <0.001). Only 50% of the patients with elevated discharge blood pressures were taking antihypertensives. There had been a reduction in the mean length of hospital stay to 16 days (21 days in 1996) but no significant change in mortality (14% compared with 17% in 1996). Conclusion: A stroke service may increase the attention to the 'processes' of stroke care and use of therapies, which are shown to be of benefit in randomised controlled trials.