id 27468

ORIGINAL RESEARCH

 

Patients' perceptions of health care-related infections and safety measures

 

Miriam Cristina Marques da Silva de PaivaI; Cristiane Helena GallaschII; Silvana Andrea Molina LimaIII; Lucy Sitton-KentIV; ReenaDeviV; Andreas XyrichisVI

I Nurse. PhD, State University of São Paulo, Botucatu, São Paulo, Brazil. E-mail: miriampaiva@fmb.unesp.br
II Nurse. PhD, University of the State of Rio de Janeiro, Brazil. E-mail: cristiane.gallasch@gmail.com
III Nurse. PhD, State University of São Paulo, Botucatu, São Paulo, Brazil. E-mail: smolina@fmb.unesp.br
IV Nurse. PhD, University of Nottingham, England. E-mail: lucy.sitton-kent@nottingham.ac.uk
V Psicologist. PhD, University of Nottingham, England. E-mail: reena.devi@nottingham.ac.uk
VI Nurse. PhD, King's College London, England. E-mail: andreas.xyrichis@kcl.ac.uk
VII Funding source: products resulting from a research project with support from the British Academy through the Newton FundMobility Grant.

DOI: http://dx.doi.org/10.12957/reuerj.2017.27468

 

 


ABSTRACT

Objectives: to analyze data from qualitative studies of patient perceptions of measures to prevent and control healthcare-related infections and factors that contribute to their own safety. Method: systematic review of publications from 2006 to 2016, followed by thematic synthesis by coding patients' accounts and interpretations of findings given. Results: six themes highlighted barriers to patients' participating actively in promoting their own safety: insufficient information supply; poor comprehension; negative feelings; negative experiences; behavior of health care personnel; and factors that influence patient involvement. Conclusion: the gap between patients' understanding infection prevention and control measures and their becoming involved in the process point to a need for measures to foster effective communication, better care personnel-patient relations, and access to information that encourages patients to interact and contribute to health care.

Keywords: Cross infection; health promotion; patient safety; active patient participation.


 

 

INTRODUCTION

Scientific and technological progress have provided valuable resources for diagnosis and treatment of diseases and recovery of health, but various devices and procedures, such as insertion of central and urinary catheters, are often associated with infections and influence care outcomes 1. The burden of health care-related infections (HCRI) is high in developed countries2, but such rates are up to 20 times higher in developing countries, and the proportion of infected patients reaches frequencies above 253.

In an effort to prevent and control HCRI, researchers have sought to provide and synthesize recommendations on procedures, resources, and management that can serve as guides for the health staff4,5. However, infection prevention and control (IPC) continue to pose challenges for health systems; innovative researches that promote better care outcomes are still desired1.

National Patient Safety Programs valuing patients as the center of care and their involvement in safety actions were listed by the World Health Organization among the solutions to improve the process of health care and to contribute to risk reduction and patient safety6,7.

The participation of patients as promoters of health care changes requires, however, the training of individuals, families and the community, aiming to promote their empowerment and collaboration with health care professionals1. In this sense, it is necessary to explore the level of understanding of patients about safety measures in HCRI prevention and control to propose and/or promote their participation8.

Motivated by the need to know the advances of research on actions to promote the involvement of patients in safety measures for HCRI prevention and control and encouraged by national and international recommendations, the following questions was selected for this: What are the patients' perceptions about HCRI prevention and control and patients' contributions to their own safety in this area? What are the main research findings in this topic?

In this context, the present study aims to analyze qualitative studies about patient perception of prevention and control measures of health care-related infections and factors that contribute to patient safety.

 

METHODOLOGY

This is a systematic review of qualitative studies. Qualitative researches were chosen because a qualitative approach seeks to explore the way people understand the world around them, who they are, and how they present themselves and respond to others9, and these issues are not easily elucidated with an experimental methodology10. The thematic synthesis described by Thomas and Harden was chosen due to its potential to facilitate the formulation of appropriate and effective policies and practices. In this method, the goal is to preserve an explicit and transparent relationship between the conclusions and the text of primary studies11.

The searches ran from October 2016 to February 2017, using the Virtual Health Library (VHL), Cumulative Index to Nursing and Allied Health Literature (CINAHL), Embase, United States National Library of Medicine (Pubmed), Scopus, and Web of Science. The inclusion criteria used were: articles published between January 1, 2006, and December 31, 2016, in Portuguese, English or Spanish. The exclusion criteria were: articles not available in full length, with exclusively quantitative analysis, repeated publications, and literature reviews. As search strategies, we used the Descriptors in Health Sciences - DeCS and the Medical Subject Headings - MeSH: (Infecção hospitalar AND Pacientes AND Pesquisa qualitativa);Cross infection AND Patients ANDQualitativeresearch; and Infecciónhospitalaria AND Pacientes AND Investigacióncualitativa; and in the CINAHL database, HAI AND Patient AND Perception AND Qualitativeresearch.

For selection of articles, the relevance of the works was analyzed by reading of titles, and then reading the abstracts and/or the full texts. The selected articles were independently assessed by two reviewers before inclusion in the review. Each selected article had the following data collected: title, authors, year of publication, country of study, research team, objectives, participant subjects, methods of data collection and analysis, study site and results. The results of each article were coded line by line and then the relationships between them were identified. Codes with similar meanings were grouped to create a synthesis with categories that converged in broad descriptive themes. This material was critically analyzed and interpreted by the authors, who answered the study question by the abstraction of the themes and presented a synthesis and implications for the development of interventions11.

As this study did not involve humans, the study did not require approval from Research Ethics Committees.

 

RESULTS

Four hundred and seventy six publications were identified: 121 in the VHL; 161 in CINAHL; 41 in Scopus; 120 in Pubmed; 22 in Web of Science; and 11 in Embase. Ten studies stood out for examining the patients' perceptions about measures related to HRCI after application of pre-established criteria. In order to preserve the context of the studies, an individualized summary is presented in Figure 1.


(*) MRSA: Methicillin-resistant Staphylococcus aureus. (**) MR: multiresistant microorganism. (***) IRHC: Infections related to health care
FIGURE 1: Articles collected in databases on patient perceptions of health care-related infections. 2009/2016.

Two articles deal specifically with HCRI from the point of view of patient involvement as a safety measure8,12. Seven studies addressed HCRI and multiresistant bacteria. For data collection, most of the studies used semi-structured interviews; one used a focus group with patients; another used a set of methods; and another, observation and video-tapes. As for method of analysis, six articles used content analysis 13-17,19, two used thematic analysis12,18, one study used inductive analysis8, and one performed reflective video ethnography20.

Six themes emerged from the texts analyzed, revealing the patients' perceptions about prevention and control of HCRI (PCH) implying factors that influence the involvement and contribution of patients to their own safety.

Theme 1: Insufficient information provided

In the studies, the patients' perception about the poor supply of information about HCRI in health services in terms of quantity, quality and means of disclosure was highlighted in the studies. Moreover, the information provided was qualified as non-specific, superficial, inadequate and discordant. The communication between health professionals (HP) and patients was flawed, either verbally or due to the absence of printed material or other means13-20. The aspects highlighted in the papers were lack of information about the health situation of the patient, when there is infection13,16-18; concepts in the theme of infection and types of bacteria13,16,18; modes of transmission; and PCM measures14,17,19,20. Although some patients had been informed about the reason for the measures adopted, they expressed the desire for additional information15-17, including written guidelines19,20

Theme 2: difficulty to understand instructions on PCM

A convergence of limited understanding about PCM measures was observed 16,18-20. The studies reveal that some patients feel confused and have incorrect concepts or ideas regarding the origin of the infection17,18, the modes of transmission and the use of paramentation 16,20 that are dissociated from preventive measures. The causes of the difficult understanding identified were: personal, physical, emotional and psychological factors related to the baseline condition and insufficient knowledge of care practices; interpersonal factors such as communication problems between professionals and patients and the inadequate moment to receive guidelines; and cultural factors: marginalization of patients by professionals and resistance for allowing them to share in the process20.

It was observed that the excess of guidelines disclosed at the same time hampered the retention of information17. It was not clear whether patients did not remember the information or whether the information had not been provided19. The experience of previous HCRI seemed to favor awareness and understanding of means of transmission and risks to patients12,20.

Theme 3: Negative feelings toward HCRI

Negative feelings prevailed in the experiences of the study patients. Admission to the isolation room was solitary, worrying, limiting and violent13. The feeling of discrimination, particularly on the part of health care professionals, was observed in the case of delay to respond the patients' requests without reasonable justification 13. The manifested fear and insecurity referred to different aspects such as: diagnosis16, prognosis12, use of personal protection equipment (PPE)16,17, fear of the bacteria 17 and fear of transmitting the infection to family members and others16. Guilt and shame emerged in relation to partners and about the possibility of having contaminated others15,17. Some patients with multidrug resistant bacteria rejected the responsibility of informing the health services that they were carriers of the infection 17.

Theme 4: Experiences for understanding IRAS and measures for PCH

Different levels of knowledge about PCH were recorded in the studies analyzed. Insufficient numbers of bathrooms and showers and dirt on their floor were mentioned as modes of transmission/contamination of HCRI in health services12,16. It was mentioned that the patients themselves and their attitudes toward hygiene were responsible for HCRI 12. Fomites, direct contact, care procedures, and professionals recruited in banks of employees for eventual work were also mentioned. Some patients saw infections as unavoidable in the hospital environment18.

Gloves and aprons stood out as measure of PCH in care provision by professionals16,20. The use of PPE in waiting rooms and common areas was poorly understood among patients17,20, but isolation and treatment of infections, as well as surveillance and prevalence studies are accepted for PCH20.

During an activity of reflection on material related to PCH, patients were able to re-think their own hygiene habits, and they perceived potential sites of accumulation of contaminants and problems with cleaning. In order to better understand HCRI and PCH measures, patients cited strategies such as Internet searches, conversations with other patients and attention to parallel educational activities among teachers and students within the care environment20.

Theme 5: Perception of inadequate professional attitudes

Some patients rely on practices developed by professionals in health services18-20, believing that they will do what must be done and that they are well trained12,18. However, instead of professional behaviors, inadequate attitude were perceived13: inadequate support and follow-up14,17, flaws in hygiene and asepsis during care16, adoption of different behaviors depending on the situation17 or when there was a hurry12. Non-adherence of physicians to PCH measures caused confusion about correct practices20.

Topic 6: Aspects that influence involvement in care

Some patients regard health recovery as a priority and/or believe that it is the responsibility of the team to prevent infections and that they do not have a role to play in PCH12,20. Other patients link infections with factors such as: severity of the disease, type of hospital and doubt about being heard8.

Although they denied their contribution, in one study the patients discussed activities such as washing their hands regularly, maintaining personal hygiene, participating in infection surveillance activities, reporting inappropriate PCH measures, following rules, and maintaining clean and organized their bed and space20. Furthermore, they were willing to learn more about infection17,19 and to collaborate by following guidelines12. Guidance to families and visitors was considered a necessary practice in hospital routines 16 promoting greater participation in PCH measures related to health care12.

The studies showed that most patients feel comfortable asking questions about HCRI for the team. They believe they have the right to ask professionals to wash their hands or cover their mouths when sneezing/coughing, although they recognize a difficulty in approaching professionals of the opposite gender, elderly people and physicians 12-18. Other patients revealed that they would never question the behavior of the professionals because of shame or fear of being reprimanded, to avoid offending the professional or dreading consequences 8,12,18,20. Young professionals, mainly nurses, are perceived as more accessible and interested in interacting12.

 

DISCUSSION

The central role of patients in their own health care safety has been highlighted in worldwide campaigns6, but studies dealing with patients' perceptions about their possible contribution to PCH are rare. A considerable part of the studies discusses bacterial multiresistance and/or experiences of isolation13-17.

Access to information emerged in researches as a relevant problem for patients, either due to lack of educational resources or due to the professional-patient relationship that seemed to alienate the involved persons. The themes "HCRI" and "safety measures for PCH" were complex to understand, and obscured by the conditions in which the patients were. Thus, the challenge is to find ways to change this reality, it is essential that every party be involved to promote safety culture and reduce HCRI 12. The implementation of interventionist actions, changing the paradigm of the passive role attributed to patients into active participation in the health care process, in favor of best practices, is an urgent need.

The texts portrayed the feelings of people affected by HCRI, namely, fear, shame, guilt and discrimination interpreted as insecurity before the unknown and associated, in part, with the impossibility of knowing the mechanisms of transmission and where, how and when they were contaminated14,17. Keeping patients alienated in relation to their health condition can generate distortions in the social representation they have of themselves and of the environment in which they are inserted, interfering in their understanding of the problem and of their actions16. In this sense, studies found that health professionals had less contact and spent less time with patients who were in isolation15,21.

The professional-patient relationship was considered offensive when the professional identified the patient as acarrier of multiresistant microorganism or contagious person17. Inappropriate interactions can influence the patients' experiences with health care because they feel stigmatized, feel uncomfortable to talk to professionals and they do this contact only if absolutely necessary14. It is believed that good communication improves patients' knowledge and trust in the team and approximates them18,22. It is therefore important that professionals have not only knowledge about infections and PCH practices, but also empathic abilities to act respectfully and meet the patients' expectations17. Having sensibility to identify the patients' limitations/needs is essential to develop flexibility and educational interventions to help them19.

The goal should be to allow patients to understand the infection, both for the sake of their well-being and to increase their understanding of the risk of transmission/contagion. It is imperative to manage HCRI so as to avoid dissemination of the infectious agent, but also to control behaviors and attitudes of professionals that contribute to the stigmatization of patients17.

Patients' perceptions must be channeled appropriately within the organization. Their participation should be welcomed both in deciding and evaluating changes in health systems and information with the aim of improving reliability and safety, bringing direct benefits to all8,18.

This study verified that a significant part of the patients of the researches did not receive any sort of information about HCRI and they often considered it difficult to obtain it from HP. Some patients even regard HCRI as unavoidable, which was possibly endorsed by professionals 18. They mentioned dirt, lack of hygiene, fomites and procedures, among others, as potential factors that contribute to the transmission of microorganisms (MO)12,16,18. The use of PPE does not always have its role understood, and transmits the idea of a discriminatory measure and incites doubts among patients17,20. The patients' own perceptions and attitudes regarding hygiene were considered as responsible for the transmission of MO, more so than other actors involved, such as the professionals12.

In view of the incontrovertible deficiency of provision of information to patients revealed in the research, it is clear that patients were left to understand the infections' nature and their means of transmission based on the interpretation of their experiences12,18. Despite the evident superficiality of the information on PCH measures, the patients recognized inadequate behaviors adopted by professionals during care12,13,16,17,20 causing doubts about correct practices20,23.

The low adherence of health professionals to guidelines on precautions for PCH is a known problem and a constant challenge24. It should be emphasized that professionals should be committed to knowing patients with infection, particularly those with multiresistant MO, and PCH measures, factors that will bring safety to the team, patients and families, minimizing negative feelings and outcomes. Equally important is the responsibility of each professional to strictly observe the adoption of best practices at all momentos during care provision13,16.

The authority of the health care team is striking and some patients feel uncomfortable to question the decisions or actions of their caregivers for fear of being labeled a "difficult patients" and/or offending a practitioner with their concerns about safety and health care18. The professional hierarchy and patient-employee relationships are especially important in determining patients safety and attitudes12,25. Patients also face cultural marginalization, being ignored or challenged when they express doubts about the practice or when they verbalize their preferences. The ability of patients and their families to contribute to safety is strongly shaped by the relationship with team members.

It was mentioned that the use of audiovisual methods had a transformative impact for the understanding of PCH20. In practice, hospitals need to consider introducing mechanisms to fill the identified gaps and minimize barriers to patients' participation in order to maximize the benefits of infection prevention, which can be obtained with training programs.

It is known that health education for patients reduces mortality rates and promotes improvements in quality of life in different contexts26,27. The particularity of training patients should be the respect for the unique and valuable perspectives of the patients. These programs must seek to break up with the paradigm where only health professionals play a role in the prevention of HCRI and emphasize that the patients are the only persons present in all phases of their care, having an active role to play in favor of their safety. In addition, it is suggested to monitor the progress, using indicators of the need for patients' involvement, to be developed and implemented12.

 

CONCLUSION

The involvement and participation of patients in the measures of prevention and control of HCRI represent a path to be followed with the goal to advance safety in health care. It was identified that the patients' perceptions are usually negative and indicate factors that make it difficult to reach the goal and they include the provision of insufficient or inadequate information, the difficulty to understand PCH, the predominance of unfavorable feelings and experiences and the behavior of HP. These factors contribute to the patients' passive participation in their own safety.

The gap between the understanding of PCH by patients and their involvement in the process indicates the need for strong actions to favor effective communication, better health-patient professional relationships and ease of access to timely provision of information that will enable and encourage interaction and contribute to safer care.

It is understood, therefore, that this review gathered evidence on how patients perceive PCH and report their experiences, reinterpreting the technical knowledge. The results are important because they added useful and relevant information that provide the conditions for HP to reflect on the emerging aspects that form the basis for researches exploring methodologies with potential to promote changes so as to actively integrate patients in order to reduce health care risks.

 

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