International Journal of General Medicine (Jul 2024)

Knowledge, Attitude and Practice Toward Intracerebral Hemorrhage Prevention Among Patients Taking Oral Anticoagulants

  • Xiao W,
  • Liu Y,
  • Tang H,
  • Xie Q,
  • Luo Y,
  • Mei T

Journal volume & issue
Vol. Volume 17
pp. 3137 – 3146

Abstract

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Wei Xiao,1 Yanqiong Liu,2 Hua Tang,3 Qin Xie,2 Yanlan Luo,2 Tao Mei1 1Department of Neurosurgical Care Unit, Changde Hospital, Xiangya School of Medicine, Central South University, Changde, 415003, People’s Republic of China; 2Cardiovascular Medicine Department, Changde Hospital, Xiangya School of Medicine, Central South University, Changde, 415003, People’s Republic of China; 3Neurosurgery Department, Changde Hospital, Xiangya School of Medicine, Central South University, Changde, 415003, People’s Republic of ChinaCorrespondence: Tao Mei, Email [email protected]: Intracerebral hemorrhage (ICH) affects up to 1% of chronic oral anticoagulation (OAC) users per year. This study explored the knowledge, attitude and practice (KAP) towards ICH prevention among patients taking OACs.Methods: This multicenter cross-sectional survey was conducted at 4 hospitals from February to May 2023, and a self-administered questionnaire was developed to assess KAP toward ICH prevention among patients taking OACs. Structural equation modeling was used to assess the relationship between KAP.Results: A total of 536 valid questionnaires (67.25%) were analyzed, from 43.8% participants on Warfarin, 40.5% on Rivaroxaban and 15.7% on Dabigatran. The average knowledge, attitudes and practice scores were 9.22, 24.11, and 28.01 out of 16, 35 and 40, respectively. Participants who received Rivaroxaban had lower knowledge scores but higher attitude and practice store compared to those who received Warfarin or Dabigatran (all p < 0.001). According to Structure Equation Modeling, attitude had direct positive effect on practice (β = 0.694 [0.603– 0.804], p = 0.012), while knowledge had direct negative effect on attitude (β = − 2.077 [− 2.507– 1.651], p = 0.013), as well as negative effect on practice, both direct (β = − 0.450[− 0.689– 2.03], p=0.012), and indirect (β = − 1.441 [− 1.928– 1.192], p = 0.004).Conclusion: Patients taking OACs showed insufficient knowledge, negative attitude and proactive practice regarding ICH; practice scores were affected by age, type of anticoagulation medication, and attitude rather than knowledge.Keywords: cerebral hemorrhage, anticoagulants, warfarin, dabigatran, rivaroxaban, knowledge, attitude, practice

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