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Background <p>Antimicrobial resistance (AMR) disproportionately affects low and middle income countries (LMICs) including Bangladesh, driven by poorly implemented infection prevention and control (IPC) and misuse of antimicrobials. Robust Antimicrobial Stewardship (AMS) programs mitigate this risk by optimizing prescribing to best-practice standards. This study aimed to assess healthcare workers’ (HCWs) knowledge, attitude and perception (KAP) toward AMS.</p> Methods <p>An online questionnaire was shared via IPC Alliance BD to different health-related institutes and hospitals, inviting voluntary and anonymous participation of HCWs on KAP between January to March 2025.</p> Results <p>A total of 721 participants from 171 hospitals and institutes (78 public and 93 private), comprising 29% medical officers or equivalent, 29% nurses, 28% professors or equivalent and 14% administrative staff and other roles were enrolled. The average age was 36&#xa0;years, and females accounted for 54% of respondents. Overall, 43% of respondents were familiar with the term AMS, reached through various sources. Only 11% received AMS training, and 18% had access to standard treatment guidelines. Despite 66% reporting availability of culture and sensitivity (C/S) testing, only 26% routinely recommended C/S and 15% shared an antibiogram. Empirical therapy predominated (&gt; 94%), with a 60% preference for broad-spectrum agents. However, 67% believed rational use and proper IPC can reduce AMR. Knowledge, attitudes, and perceptions varied significantly by age, gender, and education (P &lt; 0.05).</p> Conclusion <p>Antimicrobial resistance in Bangladesh necessitates strengthened laboratory capacity, expanded public awareness, and improved healthcare worker’s KAP via structured training and continuous monitoring, with robust antimicrobial stewardship as the operational benchmark.</p>

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Knowledge, attitudes and perceptions of healthcare workers on antimicrobial stewardship and antibiotic use: a nationwide multi-center study in Bangladesh

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2025年11月24日

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  • Faisal Chowdhury,
  • Md. Abu Sayem,
  • Md. Akram Hossain,
  • Md. Abdus Salam,
  • Ayesha Ahmed Khan,
  • Abu Sadat Mohammad Nurunnabi,
  • Tanveer Ahmed,
  • Kakali Halder,
  • Sabrina Monsur,
  • Musabbir Rahaman,
  • Ummey Shahnaz Parvin,
  • Mahbub Ul Alam,
  • Md. Faysal Bin Salah,
  • S. M. Selimuzzaman,
  • Fahmida Khanam,
  • Pompy Dey,
  • Sourav Nath,
  • Md. Muid Sakib Mim,
  • Zahin Zeima

摘要

Background

Antimicrobial resistance (AMR) disproportionately affects low and middle income countries (LMICs) including Bangladesh, driven by poorly implemented infection prevention and control (IPC) and misuse of antimicrobials. Robust Antimicrobial Stewardship (AMS) programs mitigate this risk by optimizing prescribing to best-practice standards. This study aimed to assess healthcare workers’ (HCWs) knowledge, attitude and perception (KAP) toward AMS.

Methods

An online questionnaire was shared via IPC Alliance BD to different health-related institutes and hospitals, inviting voluntary and anonymous participation of HCWs on KAP between January to March 2025.

Results

A total of 721 participants from 171 hospitals and institutes (78 public and 93 private), comprising 29% medical officers or equivalent, 29% nurses, 28% professors or equivalent and 14% administrative staff and other roles were enrolled. The average age was 36 years, and females accounted for 54% of respondents. Overall, 43% of respondents were familiar with the term AMS, reached through various sources. Only 11% received AMS training, and 18% had access to standard treatment guidelines. Despite 66% reporting availability of culture and sensitivity (C/S) testing, only 26% routinely recommended C/S and 15% shared an antibiogram. Empirical therapy predominated (> 94%), with a 60% preference for broad-spectrum agents. However, 67% believed rational use and proper IPC can reduce AMR. Knowledge, attitudes, and perceptions varied significantly by age, gender, and education (P < 0.05).

Conclusion

Antimicrobial resistance in Bangladesh necessitates strengthened laboratory capacity, expanded public awareness, and improved healthcare worker’s KAP via structured training and continuous monitoring, with robust antimicrobial stewardship as the operational benchmark.