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Balk SJ, Bochner RE, Ramdhanie MA, Reilly BK. Preventing Excessive Noise Exposure in Infants, Children, and Adolescents. Pediatrics 2023; 152:e2023063753. [PMID: 37864408 DOI: 10.1542/peds.2023-063753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/27/2023] [Indexed: 10/22/2023] Open
Abstract
Noise exposure is a major cause of hearing loss in adults. Yet, noise affects people of all ages, and noise-induced hearing loss is also a problem for young people. Sensorineural hearing loss caused by noise and other toxic exposures is usually irreversible. Environmental noise, such as traffic noise, can affect learning, physiologic parameters, and quality of life. Children and adolescents have unique vulnerabilities to noise. Children may be exposed beginning in NICUs and well-baby nurseries, at home, at school, in their neighborhoods, and in recreational settings. Personal listening devices are increasingly used, even by small children. Infants and young children cannot remove themselves from noisy situations and must rely on adults to do so, children may not recognize hazardous noise exposures, and teenagers generally do not understand the consequences of high exposure to music from personal listening devices or attending concerts and dances. Environmental noise exposure has disproportionate effects on underserved communities. In this report and the accompanying policy statement, common sources of noise and effects on hearing at different life stages are reviewed. Noise-abatement interventions in various settings are discussed. Because noise exposure often starts in infancy and its effects result mainly from cumulative exposure to loud noise over long periods of time, more attention is needed to its presence in everyday activities starting early in life. Listening to music and attending dances, concerts, and celebratory and other events are sources of joy, pleasure, and relaxation for many people. These situations, however, often result in potentially harmful noise exposures. Pediatricians can potentially lessen exposures, including promotion of safer listening, by raising awareness in parents, children, and teenagers. Noise exposure is underrecognized as a serious public health issue in the United States, with exposure limits enforceable only in workplaces and not for the general public, including children and adolescents. Greater awareness of noise hazards is needed at a societal level.
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Affiliation(s)
- Sophie J Balk
- Children's Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, New York
| | - Risa E Bochner
- Department of Pediatrics, New York City Health and Hospitals Harlem, Columbia University Vagelos College of Physicians and Surgeons, New York, New York
| | | | - Brian K Reilly
- Otolaryngology and Pediatrics, George Washington University Medical School, Children's National Hospital, Washington, District of Columbia
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Maben J, Griffiths P, Penfold C, Simon M, Pizzo E, Anderson J, Robert G, Hughes J, Murrells T, Brearley S, Barlow J. Evaluating a major innovation in hospital design: workforce implications and impact on patient and staff experiences of all single room hospital accommodation. HEALTH SERVICES AND DELIVERY RESEARCH 2015. [DOI: 10.3310/hsdr03030] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BackgroundNew hospital design includes more single room accommodation but there is scant and ambiguous evidence relating to the impact on patient safety and staff and patient experiences.ObjectivesTo explore the impact of the move to a newly built acute hospital with all single rooms on care delivery, working practices, staff and patient experience, safety outcomes and costs.Design(1) Mixed-methods study to inform a pre-/post-‘move’ comparison within a single hospital, (2) quasi-experimental study in two control hospitals and (3) analysis of capital and operational costs associated with single rooms.SettingFour nested case study wards [postnatal, acute admissions unit (AAU), general surgery and older people’s] within a new hospital with all single rooms. Matched wards in two control hospitals formed the comparator group.Data sourcesTwenty-one stakeholder interviews; 250 hours of observation, 24 staff interviews, 32 patient interviews, staff survey (n = 55) and staff pedometer data (n = 56) in the four case study wards; routinely collected data at ward level in the control hospitals (e.g. infection rates) and costs associated with hospital design (e.g. cleaning and staffing) in the new hospital.Results(1) There was no significant change to the proportion of time spent by nursing staff on different activities. Staff perceived improvements (patient comfort and confidentiality), but thought the new accommodation worse for visibility and surveillance, teamwork, monitoring, safeguarding and remaining close to patients. Giving sufficient time and attention to each patient, locating other staff and discussing care with colleagues proved difficult. Two-thirds of patients expressed a clear preference for single rooms, with the benefits of comfort and control outweighing any disadvantages. Some patients experienced care as task-driven and functional, and interaction with other patients was absent, leading to a sense of isolation. Staff walking distances increased significantly after the move. (2) A temporary increase in falls and medication errors within the AAU was likely to be associated with the need to adjust work patterns rather than associated with single rooms, although staff perceived the loss of panoptic surveillance as the key to increases in falls. Because of the fall in infection rates nationally and the low incidence at our study site and comparator hospitals, it is difficult to conclude from our data that it is the ‘single room’ factor that prevents infection. (3) Building an all single room hospital can cost 5% more but the difference is marginal over time. Housekeeping and cleaning costs are higher.ConclusionsThe nature of tasks undertaken by nurses did not change, but staff needed to adapt their working practices significantly and felt ill prepared for the new ways of working, with potentially significant implications for the nature of teamwork in the longer term. Staff preference remained for a mix of single rooms and bays. Patients preferred single rooms. There was no strong evidence that single rooms had any impact on patient safety but housekeeping and cleaning costs are higher. In terms of future work, patient experience and preferences in hospitals with different proportions of single rooms/designs need to be explored with a larger patient sample. The long-term impact of single room working on the nature of teamwork and informal learning and on clinical/care outcomes should also be explored.FundingThe National Institute for Health Research Health Services and Delivery Research programme.
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Affiliation(s)
- Jill Maben
- National Nursing Research Unit, Florence Nightingale Faculty of Nursing and Midwifery (formerly Florence Nightingale School of Nursing and Midwifery), King’s College London, London, UK
| | - Peter Griffiths
- Centre for Innovation and Leadership in Health Sciences, University of Southampton, Southampton, UK
| | - Clarissa Penfold
- National Nursing Research Unit, Florence Nightingale Faculty of Nursing and Midwifery (formerly Florence Nightingale School of Nursing and Midwifery), King’s College London, London, UK
| | - Michael Simon
- Centre for Innovation and Leadership in Health Sciences, University of Southampton, Southampton, UK
| | - Elena Pizzo
- Imperial College Business School, London, UK
| | - Janet Anderson
- National Nursing Research Unit, Florence Nightingale Faculty of Nursing and Midwifery (formerly Florence Nightingale School of Nursing and Midwifery), King’s College London, London, UK
| | - Glenn Robert
- National Nursing Research Unit, Florence Nightingale Faculty of Nursing and Midwifery (formerly Florence Nightingale School of Nursing and Midwifery), King’s College London, London, UK
| | - Jane Hughes
- National Nursing Research Unit, Florence Nightingale Faculty of Nursing and Midwifery (formerly Florence Nightingale School of Nursing and Midwifery), King’s College London, London, UK
| | - Trevor Murrells
- National Nursing Research Unit, Florence Nightingale Faculty of Nursing and Midwifery (formerly Florence Nightingale School of Nursing and Midwifery), King’s College London, London, UK
| | - Sally Brearley
- National Nursing Research Unit, Florence Nightingale Faculty of Nursing and Midwifery (formerly Florence Nightingale School of Nursing and Midwifery), King’s College London, London, UK
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Shepley MM, Song Y. Design Research and the Globalization of Healthcare Environments. HERD-HEALTH ENVIRONMENTS RESEARCH & DESIGN JOURNAL 2014; 8:158-98. [DOI: 10.1177/193758671400800112] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE: Global healthcare practice has expanded in the past 20 years. At the same time the incorporation of research into the design process has gained prominence as a best practice among architects. The authors of this study investigated the status of design research in a variety of international settings. We intended to answer the question, “how pervasive is healthcare design research outside of the United States?” METHOD: The authors reviewed the international literature on the design of healthcare facilities. More than 500 international studies and conference proceedings were incorporated in this literature review. A team of five research assistants searched multiple databases comparing approximately 16 keywords to geographic location. Some of those keywords included: evidence-based design, salutogenic design, design research, and healthcare environment. Additional articles were gathered by contacting prominent researchers and asking for their personal assessment of local health design research studies. RESULTS: While there are design researchers in most parts of the world, the majority of studies focus on the needs of populations in developed countries and generate guidelines that have significant cost and cultural implications that prohibit their implementation in developing countries. Additionally, the body of literature discussing the role of culture in healthcare environments is extremely limited. CONCLUSION: Design researchers must address the cultural implications of their studies. Additionally, we need to expand our research objectives to address healthcare design in countries that have not been previous considered.
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Norton-Westwood D, Pearson A, Robertson-Malt S. The ability of environmental healthcare design strategies To impact event related anxiety in paediatric patients: A comprehensive systematic review. ACTA ACUST UNITED AC 2011; 9:1828-1882. [PMID: 27820538 DOI: 10.11124/01938924-201109440-00001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
EXECUTIVE SUMMARY Background Children's' hospitals are by definition hospitals specialized in all aspects of children's care, but are they and if so, how is that achieved? Are healthcare facilities more than a 'space' in which to ask medical questions, seek answers and obtain treatment? Some suggest that the very design of a space can positively or negatively impact healing, hence the term referred to by those in the architectural community as 'healing spaces'. To date empirical studies to provide evidence to this effect, although growing in number, are still few. What is known is that hospitals, doctor's offices and dental offices alike unintentionally create an atmosphere, particularly for children, that add to an already heightened level of anxiety and fear. Designing a children's hospital, unlike a generalist facility, presents a unique and significant challenge. Those involved in designing such hospitals are faced with the opportunity and responsibility to care for and respond to the needs of children across the age spectrum; infants to toddlers, school aged children to adolescents. As healthcare professionals and architects, it is our responsibility to create healthcare facilities that are of purposeful design; anticipating and alleviating children's anxiety and fear wherever possible.Objectives The objective of this systematic review is to evaluate the effects of environmental design strategies in healthcare institutions such as hospitals and dental offices on event-related anxiety in the paediatric population.Inclusion Criteria This comprehensive systematic review involved children from the age of 1 to 18 years of age admitted to a healthcare facility with the primary outcomes of interest being four key design strategies: positive distraction; elimination of environmental stressors; access to social support and choice (control); and connection to nature.Search Strategy Using the Joanna Briggs defined three step search strategy, both published and unpublished studies were sought from the period of 1980 to 2010.Methods of the Review Data for each study was extracted and assessed by two independent reviewers for methodological validity prior to inclusion in the review using the Joanna Briggs Institute standardised critical appraisal instruments for Qualitative data (JBI-QARI) and for the Meta Analysis of Statistics Assessment (JBI-MAStARI).Results Twenty studies were reviewed, seven of a descriptive experimental design, three of mixed methodologies and thirteen of various qualitative research design methodologies inclusive of Observational, Grounded Theory, Ethnography and Phenomenology.Conclusions The design of the built environment does have the ability to impact either positively or negatively the level of anxiety and fear that children experience when exposed to a healthcare setting. The coping strategies engaged by and unique to each paediatric age group need to not only be understood but supported and reflected in the built environment.Implications for research Architects and healthcare researchers need to collaborate to establish a solid base of evidence related to this important area of interest. Irrespective of the challenges that researchers face in attempting to randomise, manipulate and control the numerous environmental variables that impact a question such as this, such challenges need not, nor should not, prevent or discourage future research. An innovative solution to the challenges faced by researchers in this field is the use of computer modelling and/ or simulation of the hospital environment. Through the use of simulated environments researchers can directly observe user preferences and/ physiological responses.Implication for practice This review highlights an insightful look into the preferences of children as consumers. Although sample sizes were small and results were not quantified in measurable outcomes, the ability for such studies to inform design should not be underestimated. Design strategies both from a practical perspective of minimal cost to construction projects warranting extensive resources are discussed.
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Affiliation(s)
- Deborah Norton-Westwood
- 1. Deborah Norton-Westwood Student # 1214144, The Joanna Briggs Institute, The University of Adelaide 2. Professor Alan Pearson RN, ONC, DipNEd, MSc, PhD, FRCNA, FCN, FAAG, FRCN, AM Executive Director JBI & Professor of Evidence Based Healthcare The Joanna Briggs Institute, The University of Adelaide Contact: 3. Dr. Suzanne Robertson-Malt. RN, BN (Hons), PhD
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Norton-Westwood D, Pearson A, Robertson-Malt S. The ability of environmental healthcare design strategies To impact event related anxiety in paediatric patients: A comprehensive systematic review. ACTA ACUST UNITED AC 2011. [DOI: 10.11124/jbisrir-2011-105] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Ulrich RS, Zimring C, Zhu X, DuBose J, Seo HB, Choi YS, Quan X, Joseph A. A Review of the Research Literature on Evidence-Based Healthcare Design. HERD-HEALTH ENVIRONMENTS RESEARCH & DESIGN JOURNAL 2008; 1:61-125. [DOI: 10.1177/193758670800100306] [Citation(s) in RCA: 683] [Impact Index Per Article: 42.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective: This report surveys and evaluates the scientific research on evidence-based healthcare design and extracts its implications for designing better and safer hospitals. Background: It builds on a literature review conducted by researchers in 2004. Methods: Research teams conducted a new and more exhaustive search for rigorous empirical studies that link the design of hospital physical environments with healthcare outcomes. The review followed a two-step process, including an extensive search for existing literature and a screening of each identified study for the relevance and quality of evidence. Results: This review found a growing body of rigorous studies to guide healthcare design, especially with respect to reducing the frequency of hospital-acquired infections. Results are organized according to three general types of outcomes: patient safety, other patient outcomes, and staff outcomes. The findings further support the importance of improving outcomes for a range of design characteristics or interventions, including single-bed rooms rather than multibed rooms, effective ventilation systems, a good acoustic environment, nature distractions and daylight, appropriate lighting, better ergonomic design, acuity-adaptable rooms, and improved floor layouts and work settings. Directions for future research are also identified. Conclusions: The state of knowledge of evidence-based healthcare design has grown rapidly in recent years. The evidence indicates that well-designed physical settings play an important role in making hospitals safer and more healing for patients, and better places for staff to work.
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Hurst K. UK ward design: Patient dependency, nursing workload, staffing and quality—An observational study. Int J Nurs Stud 2008; 45:370-81. [PMID: 17097658 DOI: 10.1016/j.ijnurstu.2006.09.007] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2006] [Revised: 09/09/2006] [Accepted: 09/16/2006] [Indexed: 11/28/2022]
Abstract
BACKGROUND There are important relationships between ward design, patient welfare and staff activity in the literature but studies seem not to have tested all the variables. Whether ward designs influence nursing structures, processes and outcomes, therefore, has not been fully answered. While studies provide helpful guidance, nursing efficiency and effectiveness implications are speculative. OBJECTIVES To improve nursing efficiency and effectiveness by capitalizing on the best ward design features. SETTING A database consisting of 375 UK wards, constructed for other research and development purposes, was revisited and reconfigured for the present study. The database was updated between 2003 and 2004. PARTICIPANTS Of 390 wards approached, 375 generated usable data. METHOD Patient dependency, nursing activity, workload, nursing quality and staffing data in the original database were obtained using mainly non-participation observation methods. Later, wards were classified in eight ways and differences between ward types examined. RESULTS Patient dependency did not stand out in any ward type but as the literature predicted, direct patient care was higher in Nightingale wards. Racetrack ward nursing activity was also close to idyllic. Bay wards, owing to their greater occupancy peaks and troughs, had a propensity to generate heavier workloads. Time-out and down-time were not excessive in any ward type, and it is likely that ward leadership may be compensating for some variables' negative effects. Racetrack wards were considerably less-well staffed and grade-mix dilute and consequently the cheapest. Quality scores were higher in Nightingale wards-nurses' greater observation capability was a significant factor. Wards' central-core configurations also influenced nursing efficiency and effectiveness. CONCLUSIONS Racetrack wards have an edge over other ward designs. However, replicating Nightingale conditions by, for example, equalising occupancy, throughput and staffing and maximising nurses' substations, could engender similar outcomes elsewhere.
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Affiliation(s)
- Keith Hurst
- Leeds University Health Sciences and Public Health and Research Institute, Health and Social Care Policy Group, Fairbairn House, UK.
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Morrison WE, Haas EC, Shaffner DH, Garrett ES, Fackler JC. Noise, stress, and annoyance in a pediatric intensive care unit. Crit Care Med 2003; 31:113-9. [PMID: 12545003 DOI: 10.1097/00003246-200301000-00018] [Citation(s) in RCA: 144] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To measure and describe hospital noise and determine whether noise can be correlated with nursing stress measured by questionnaire, salivary amylase, and heart rate. DESIGN Cohort observational study. SETTING Tertiary care center pediatric intensive care unit. SUBJECTS Registered nurses working in the unit. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Eleven nurse volunteers were recruited. An audiogram, questionnaire data, salivary amylase, and heart rate were collected in a quiet room. Each nurse was observed for a 3-hr period during patient care. Heart rate and sound level were recorded continuously; saliva samples and stress/annoyance ratings were collected every 30 mins. Variables assessed as potential confounders were years of nursing experience, caffeine intake, patients' Pediatric Risk of Mortality Score, shift assignment, and room assignment. Data were analyzed by random effects multiple linear regression using Stata 6.0. The average daytime sound level was 61 dB(A), nighttime 59 dB(A). Higher average sound levels significantly predicted higher heart rates (p =.014). Other significant predictors of tachycardia were higher caffeine intake, less nursing experience, and daytime shift. Ninety percent of the variability in heart rate was explained by the regression equation. Amylase measurements showed a large variability and were not significantly affected by noise levels. Higher average sound levels were also predictive of greater subjective stress (p =.021) and annoyance (p =.016). CONCLUSIONS In this small study, noise was shown to correlate with several measures of stress including tachycardia and annoyance ratings. Further studies of interventions to reduce noise are essential.
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Affiliation(s)
- Wynne E Morrison
- Division of Pediatric Anesthesia and Critical Care, Johns Hopkins School of Medicine, Baltimore, MD, USA
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Berens RJ. Noise in the Pediatric Intensive Care Unit. J Intensive Care Med 1999. [DOI: 10.1177/088506669901400302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Abstract
Changes in the design of hospital wards have usually been determined by architects and members of the nursing and medical professions; the views and preferences of patients have seldom been sought directly. The Hospital Anxiety and Depression scale and the Disturbance Due to Hospital Noise questionnaire were administered to 64 female patients on bay and Nightingale wards together with a questionnaire designed for this study. Perceptions of social and physical factors of ward design were examined, and their relationship to psychological well-being and sleep patterns. The results show that the bay ward seemed to offer a more favourable environment for patients but some of the disadvantages of bay wards are balanced by better staffing levels and better and more modern facilities. Visibility to nurses was lower on the bay ward. The Nightingale ward was perceived as significantly noisier than the bay ward and noise levels were significantly correlated to anxiety scores. Paradoxically the increase in noise levels appeared to improve the perceived level of privacy on the Nightingale ward. Seventy-five per cent of patients were found to prefer the bay ward design, and since neither design appears to have major disadvantages their continued introduction should be encouraged. However, recommendations are made concerning the optimizing of patients' well-being within the bay ward setting.
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Affiliation(s)
- H M Pattison
- Department of Human Sciences, Loughborough University, England
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