Critique of Nurse MAE Reporting Study in Southern Taiwan

Introduction and Study Overview

Medication administration errors (MAEs) represent an ongoing threat to the quality of nursing services, but their causes are multifaceted and differ from individual to individual as well as from healthcare facility to healthcare facility. The purpose of the cross-sectional study by Lin and Ma (2009) — involving a survey of a convenience sample of 605 respondents from 14 tertiary healthcare facilities in southern Taiwan — was to examine the prevalence of MAEs and the willingness of nurses to report them. As their data collection instruments, these researchers used a modified structured questionnaire, an MAEs Unwillingness to Report Scale, a Medication Errors Etiology Questionnaire, and a Personal Features Questionnaire.

The researchers determined that more than two-thirds (66.9%) of the nurse respondents had personal experience with MAEs during their professional careers, and the majority reported a willingness to report the MAEs they encountered (Lin & Ma, 2009). According to Lin and Ma, "The key factor contributing to the nurses' willingness to report MAEs was working in a private or nonprofit hospital" (2009, p. 244). Based on their results, Lin and Ma conclude that MAE reporting should be anonymous and that there should be no adverse consequences associated with reporting, in order to help ensure that the process is properly overseen, meaningfully administered, and results in improvements to patient outcomes.

Research Credentials, Purpose, and Problem Statement

The study notes that Lin is employed in the Nursing Department of a university and is a PhD candidate at the College of Nursing in Kaohsiung, Taiwan; her collaborator, Ma, is the Section Coordinator at the Cancer Center, Chi Mei Medical Center, Liou Ying Branch, Tainan, Taiwan. Lin holds an RN and MSN, and Ma is an RN. The purpose of the study was to explore the prevalence of MAEs and the willingness of nurses to report them.

The problem addressed by Lin and Ma concerned the need to reduce medication errors in general, and medication administration errors in particular, among nursing professionals working in southern Taiwan. According to the authors, current levels of MAEs are inordinately high — "MAEs made by nurses in Taiwan are not unusual" (Lin & Ma, 2009, p. 243) — with correspondingly high social and economic costs. For instance, Lin and Ma report that "In the United States, medication errors account for an estimated 7,000 deaths per year. In addition, an average of 400,000 preventable drug-related injuries occur each year in hospitals, 800,000 occur in long-term care settings, and 530,000 occur in outpatient clinics in the United States. These incidents account for extra medical costs amounting to $3.5 billion annually" (p. 237).

It is axiomatic that in order to improve something, it must first be measured. Improving the reporting of medication administration errors therefore represents the first step toward addressing the problem. As Wakefield, Uden-Holman, and Wakefield (2005) point out, "Analysis of medication errors can lead to system improvement and reduced risk only if the errors are detected, reported, and used to design better patient-care practices and systems" (p. 37). This same point is emphasized by Lin and Ma (2009), who report that "Reporting medication errors is fundamental to gathering information on such incidents, helps health professionals learn how to improve the medication-use process, and prevents or minimizes future incidents" (p. 238).

Although virtually anyone — including patients and families — is in a position to report medication errors (Gebhart, 2008), clinicians are on the front line of care delivery and are therefore primarily responsible for identifying and reporting medication errors of all types. In order for effective and timely corrective actions to be taken, clinicians must be willing to report medication errors irrespective of their severity or origin. In this regard, Wakefield et al. emphasize that "Voluntary medication error reporting systems rely on the ability and willingness of individual physicians, pharmacists, and nurses to detect and report errors as part of their routine practice. Because of the central role nurses play in medication administration, it is important to understand their perceptions of the medication error reporting process" (2005, p. 37). It was precisely this problem that the Lin and Ma (2009) study examined.