In 2017, around 66 percent of adults aged 20 to 44 years in the United States knew all five stroke signs and symptoms and that they should call 911 in the event of a stroke. This statistic illustrates the percentage of U.S. adults who knew stroke signs and how to respond as of 2017, by age.
Percentage of U.S. adults who knew stroke signs and how to respond as of 2017, by age
Characteristic
20–44
45–64
≥65
Face, arm, leg, side numbness
94.4%
94.8%
93.6%
Confusion, trouble speaking
93.3%
94.4%
93%
Sudden trouble seeing
84.1%
84.9%
80%
Trouble walking
90.3%
91.6%
90.3%
Sudden severe headache
74.4%
78.4%
77.9%
Knows all five stroke signs and symptoms
67.2%
71.3%
69.6%
Knows to call 9-1-1
96.9%
96.5%
94.9%
Knows all five signs and symptoms and to call 9-1-1
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CDC. (November 6, 2020). Percentage of U.S. adults who knew stroke signs and how to respond as of 2017, by age [Graph]. In Statista. Retrieved December 18, 2024, from https://www.statista.com/statistics/1191510/percentage-adults-who-knew-stroke-signs-and-how-to-respond-by-age/
CDC. "Percentage of U.S. adults who knew stroke signs and how to respond as of 2017, by age." Chart. November 6, 2020. Statista. Accessed December 18, 2024. https://www.statista.com/statistics/1191510/percentage-adults-who-knew-stroke-signs-and-how-to-respond-by-age/
CDC. (2020). Percentage of U.S. adults who knew stroke signs and how to respond as of 2017, by age. Statista. Statista Inc.. Accessed: December 18, 2024. https://www.statista.com/statistics/1191510/percentage-adults-who-knew-stroke-signs-and-how-to-respond-by-age/
CDC. "Percentage of U.S. Adults Who Knew Stroke Signs and How to Respond as of 2017, by Age." Statista, Statista Inc., 6 Nov 2020, https://www.statista.com/statistics/1191510/percentage-adults-who-knew-stroke-signs-and-how-to-respond-by-age/
CDC, Percentage of U.S. adults who knew stroke signs and how to respond as of 2017, by age Statista, https://www.statista.com/statistics/1191510/percentage-adults-who-knew-stroke-signs-and-how-to-respond-by-age/ (last visited December 18, 2024)
Percentage of U.S. adults who knew stroke signs and how to respond as of 2017, by age [Graph], CDC, November 6, 2020. [Online]. Available: https://www.statista.com/statistics/1191510/percentage-adults-who-knew-stroke-signs-and-how-to-respond-by-age/
