Factors influencing recurrence after an ischemic stroke vary by sex
OBJECTIVES: To determine the factors that affect recurrent stroke after acute ischemic stroke, specifically between male and female groups.
METHODS: We examined relative factors associated with recurrent stroke in Chinese patients with first-ever ischemic stroke. LASSO (least absolute shrinkage and selection operator) Cox regression were used to determine the predictors of recurrent stroke in the male and female groups. Next, We used Kaplan-Meier survival curves and interactions among these predictors to assess the association between relapse-related factors and recurrent stroke.
RESULTS: During one year of follow-up, we documented 42 incidents of recurrent stroke in males and 15 in females. There was no significant difference in the overall recurrence rate between men and women. We finally identified three variables in males and one variable in females associated considerably with recurrent stroke by LASSO Cox regression. In females, good sleep appeared to be the most significant protective factor against recurrent stroke(hazard ratio [HR], 0.21; 95% CI, 0.08-0.57). In the male group, we found two risk factors: atherosclerotic burden (HR, 2.42; 95% CI, 1.30-4.51) and coronary heart disease (HR, 2.98; 95% CI, 1.16-7.66); and one protective factor: domestic/physical activities (HR, 0.45; 95% CI, 0.24-0.83). We also found an interaction between good sleep and domestic/physical activities in males (Pinteraction = 0.016).
DISCUSSION: Our data indicate that the factors for recurrent stroke may differ by sex. Engaging in domestic/physical activities may substantially lower recurrent strokes in Chinese adult males. And good sleep in females appears to be more important in preventing stroke recurrence.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:45 |
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| Enthalten in: |
Neurological research - 45(2023), 9 vom: 22. Sept., Seite 827-834 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Zhang, Wenli [VerfasserIn] |
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| Links: |
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| Themen: |
Exercise |
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| Anmerkungen: |
Date Completed 11.08.2023 Date Revised 11.08.2023 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1080/01616412.2023.2211433 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM356736733 |
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| 500 | |a Date Revised 11.08.2023 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a OBJECTIVES: To determine the factors that affect recurrent stroke after acute ischemic stroke, specifically between male and female groups | ||
| 520 | |a METHODS: We examined relative factors associated with recurrent stroke in Chinese patients with first-ever ischemic stroke. LASSO (least absolute shrinkage and selection operator) Cox regression were used to determine the predictors of recurrent stroke in the male and female groups. Next, We used Kaplan-Meier survival curves and interactions among these predictors to assess the association between relapse-related factors and recurrent stroke | ||
| 520 | |a RESULTS: During one year of follow-up, we documented 42 incidents of recurrent stroke in males and 15 in females. There was no significant difference in the overall recurrence rate between men and women. We finally identified three variables in males and one variable in females associated considerably with recurrent stroke by LASSO Cox regression. In females, good sleep appeared to be the most significant protective factor against recurrent stroke(hazard ratio [HR], 0.21; 95% CI, 0.08-0.57). In the male group, we found two risk factors: atherosclerotic burden (HR, 2.42; 95% CI, 1.30-4.51) and coronary heart disease (HR, 2.98; 95% CI, 1.16-7.66); and one protective factor: domestic/physical activities (HR, 0.45; 95% CI, 0.24-0.83). We also found an interaction between good sleep and domestic/physical activities in males (Pinteraction = 0.016) | ||
| 520 | |a DISCUSSION: Our data indicate that the factors for recurrent stroke may differ by sex. Engaging in domestic/physical activities may substantially lower recurrent strokes in Chinese adult males. And good sleep in females appears to be more important in preventing stroke recurrence | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Ischemic stroke | |
| 650 | 4 | |a exercise | |
| 650 | 4 | |a prevention | |
| 650 | 4 | |a recurrent | |
| 650 | 4 | |a sex characteristics | |
| 700 | 1 | |a Huang, Zhixin |e verfasserin |4 aut | |
| 700 | 1 | |a Huang, Ying |e verfasserin |4 aut | |
| 700 | 1 | |a Dai, Yingyi |e verfasserin |4 aut | |
| 700 | 1 | |a Lu, Haike |e verfasserin |4 aut | |
| 700 | 1 | |a Chen, Zhenru |e verfasserin |4 aut | |
| 700 | 1 | |a Zou, Fengyuan |e verfasserin |4 aut | |
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