Survival rates after ischemic stroke improved from 1991 to 2015

So fucking what! You don't mention 100% recovery results, did it improve from the abysmal low rate of 10%? You got more people alive but let them stay disabled. Not appropriate to pat yourself on the back for that failure. 

Survival rates after ischemic stroke improved from 1991 to 2015

Survival after a first ischemic stroke has improved from 1991 to 2015, according to data presented in a late-breaking science session at the International Stroke Conference.
The study also found that survival rates for hemorrhagic stroke did not improve during this time.

“Stroke unit care(Not results!) has a positive impact on case fatality and 1-year mortality,” Reem Waziry, MD, MPH, PhD, research fellow in the department of epidemiology at Harvard T.H. Chan School of Public Health, said during the presentation. “There are several factors that could have contributed to the observed favorable trends in survival following ischemic stroke in our study and the observed decline in mortality after any stroke in other settings. First, the introduction of stroke units providing timely acute medical management and dedicated rehabilitation. Second, the availability of high-quality evidence and guidelines on best practices in the acute phase, particularly on postacute stroke management in recent years. Third, the improved control of risk factors and timely counseling after stroke.”
Researchers analyzed data from the Rotterdam Study between 1991 and 2015 of 162 patients (median age at stroke, 80 years; 59% women) with first-ever hemorrhagic stroke and 988 patients (median age at stroke, 78 years; 56% women) with ischemic stroke.
Follow-up was conducted until the date of death, date of last contact during follow-up or January 2016, whichever came first. The findings were simultaneously published in Stroke.
There were 144 deaths in patients with hemorrhagic stroke during 386 person-years. In those with ischemic stroke, 711 deaths occurred during 4,897 person-years.
Mortality rates in the hemorrhagic stroke group were similar from 1991 (25 per 100 person-years) to 2015 (30 per 100 person-years). In contrast, these rates in the ischemic stroke group declined from 29 per 100 person-years in 1991 to 11 per 100 person-years in 2015.
Compared with 1991 to 1998, mortality rates for hemorrhagic stroke from 2008 to 2015 remained unchanged (HR = 0.98; 95% CI, 0.61-1.57). Favorable trends were observed when these two periods were compared for ischemic stroke (HR = 0.71; 95% CI, 0.56-0.9).
“Alongside the long follow-up duration and state-of-the-art clinical examinations, a key strength of our study includes the unselected sample of participants who were followed up prospectively, thus avoiding common biases related to institution or patient selection,” Waziry and colleagues wrote in Stroke. “These factors all together provide a close reflection of the current disease burden in the population.” – by Darlene Dobkowski
References:
Waziry R, et al. LB14. Presented at: International Stroke Conference; Feb. 19-21, 2020; Los Angeles.
Waziry R, et al. Stroke. 2020;doi:10.1161/STROKEAHA.119.027198.