A Broad Study to Develop Maternity Units Design Knowledge Combining Spatial Analysis and Mothers' and Midwives' Perception of the Birth Environment

OBJECTIVES

This article investigates how the physical birth environment is perceived by the users (women and midwives) in different settings, a midwife-led unit and an obstetric-led unit, placed in Italy.

BACKGROUND

In the field of birth architecture research, there is a gap in the description of the spatial and physical characteristics of birth environments that impact users' health, specifically for what concerns the perception by women.

METHODS

The study focuses on multi-centered mixed methods design, employing both quantitative and qualitative research methods (questionnaire, spatial analysis) and covering different disciplines (architecture, environmental psychology, and midwifery).

RESULTS

The results revealed significant differences between the two settings and some associations between perceived and spatial data concerning: calm atmosphere, greater intimacy, spacious birth room, clarity of service points, clarity in finding midwives, sufficient space for labor, noise, privacy, and the birth room adaptability.

CONCLUSIONS

The findings confirm the importance of the spatial layout and indicate documented knowledge as an input to consider when designing birth spaces in order to promote user well-being.

Investigating the role of spatial configuration on visitors’ spatial cognition in health-care spaces: case studies in Gilan, Iran

Purpose

This study aims to explore the impact of spatial configuration on behavioral patterns of visitors in the ground floor of health-care spaces.

Design/methodology/approach

In this study, the Space Syntax analysis was used to combine visibility graph analysis and axial line analysis with empirical observation of visitors’ activities. Two types of observation methods on visitors were conducted to discover the behavioral patterns of individuals, respectively, named “gate counts” and “people following.”

Findings

The outcomes of this research revealed that the spatial arrangements of pathways, public areas, vertical circulations, entrance space, lobby, emergency department, reception desk and pharmacy have a significant influence on the way that visitors perceive the health-care environment.

Research limitations/implications

The current research is limited to two aspects of effective wayfinding (configuration of health care and geometry). Future work can investigate the other potential factors coupled with the current factor as an integrated research for enhancing wayfinding and sustaining accessibility. Another limitation is that the observation results for this study had been conducted before the COVID-19 pandemic and future studies can compare these results with the current COVID-19 situation within health care environments.

Originality/value

A large amount of research has focused on the needs of populations in developed countries. This topic has not been investigated thoroughly by professionals in developing countries such as Iran. Accordingly, this study benefits environmental psychologists and architects by revealing the effective characteristics of legible spaces in health-care environments.

The Built Environment Influence on Resilient Healthcare: A Systematic Literature Review of Design Knowledge

OBJECTIVE

The aim of this study was to develop built environment (BE) design knowledge to support resilient healthcare by systematically reviewing the evidence-based design (EBD) literature.

BACKGROUND

Although the EBD literature is vast, it has not made explicit its contribution to resilient healthcare, which is a key component of the highly complex health service.

METHOD

This review followed the steps recommended by the Preferred Reporting Items for Systematic reviews and Meta-Analyses method. After applying the inclusion and exclusion criteria, 43 journal papers were selected. The papers were analyzed in light of five guidelines for coping with complexity, allowing for the development of BE design knowledge that supports resilient healthcare.

RESULTS

The design knowledge compiled by the review was structured according to four levels of abstraction: five design-meta principles, corresponding to the five complexity guidelines, seven design principles, 21 design prescriptions, and 58 practical examples. The design knowledge emphasizes the interactions between the BE as physical infrastructure and the functions that it supports.

CONCLUSIONS

The design knowledge is expected to be useful not only to architects but also to those involved in the functional design of health services as they interact with the BE. Furthermore, our proposal provides a knowledge template that can be continuously updated based on the experience of practitioners and academic research.

Impact of Visibility and Accessibility on Healthcare Workers' Hand-Hygiene Behavior: A Comparative Case Study of Two Nursing Units in an Academic Medical Center

OBJECTIVES

This study aims to explore the impacts of visibility and accessibility of alcohol gel-based hand sanitizer dispensers (HSDs) on healthcare workers' hand-hygiene (HH) behaviors.

BACKGROUND

Despite the importance of HH in reducing nosocomial infection, few empirical studies have quantitatively investigated the impacts of unit shape and size, and the resulted visibility and accessibility on HH, due to the lack of consistent methods to measure and evaluate visibility.

METHODS

The research was developed as a cross-sectional comparative study of two nursing units (Units A and B) with similar patient acuity and nursing care model but different shape and layout. The study applied quantitative research methods including visibility and accessibility analysis using space syntax, 1-week on-site observation, and secondary data analysis on HH compliance rates.

RESULTS

Results indicate that the unit with higher visibility and accessibility is associated with higher HH frequencies. Unit B has significantly higher visibility of HSDs, p < .001, t(60) = 4.615, and significantly higher frequency of HH activity occurrences, 5.17% versus 1.52%; p < .001, t(16.750) = 5.332, than Unit A, even though Unit B has lower HSD to bed ratio (0.708:1 vs. 1.375:1). The linear regression models also demonstrate that visibility and accessibility of HSDs are significant predictors of HH behavior.

CONCLUSIONS

Overall, this exploratory study identified the importance of visibility of HSDs to improve the chances of HH. It also points out the impacts of nursing unit typology on the visibility of HSDs and in turn affects HH behavior.

What's in a Building? A Descriptive Survey of Adult Inpatient Rehabilitation Facility Buildings in Victoria, Australia

OBJECTIVE

To identify all the services that offer inpatient rehabilitation in Victoria, Australia, and to describe the buildings in which these services are housed, including their size, age, whether or not they were purpose-built, whether or not they are colocated with a tertiary hospital, the proportion of single-bed rooms, and ward layout.

DESIGN

Cross-sectional survey of inpatient rehabilitation buildings. Data were collected via telephone questionnaire and websites.

PARTICIPANTS

Sixty-four rehabilitation facilities were identified and all participated in the survey (37 public, 27 private).

RESULTS

Results revealed heterogeneity on most variables measured, including size (number of beds ranged from 2-104), age (oldest building built in 1860, and 26% built since 2010), purpose-built status (48% purpose-built), freestanding status (34% freestanding), percentage of single-bed rooms (ranged from 0%-100%), and layout. All facilities had a therapy gym, and most had a communal area (96%).

CONCLUSION

Since 2010, the proportion of buildings being purpose-built and colocated with a tertiary hospital has increased. The proportion of single-bed rooms has also increased and is especially high in privately funded facilities. Results suggest that rehabilitation design is influenced by norms and evidence from acute medical health care despite the purpose of care being different: acute care (short-term, medical illness) and rehabilitation (longer-term, recovery, relearning).

Simulating the impact of facility design on operations: a study in an internal medicine ward

Purpose

This study aims to use a narrative-based simulation approach to explore potential implications of including or excluding a dayroom in the design of an internal medicine ward.

Design/methodology/approach

The approach involved: collecting data in facilities using field observations and experts’ interviews; modeling representative behavior patterns in the form of rule-based narratives that direct collaborative behaviors of virtual occupants; simulating the behavior patterns in two alternative design options, one of which includes a dayroom; and analyzing the simulation results with respect to selected key performance indicators of day-to-day operations and spatial occupancy, including occupant density in corridors, number and locations of staff-visitor interactions and duration of a doctors’ round procedure.

Findings

Simulation results suggest that the presence of a dayroom reduces visitors’ density in corridors and diminishes the number of staff–visitor interactions that can delay the performing of scheduled medical procedures.

Research limitations/implications

A high level of uncertainty is intrinsic to the simulation of future human behavior. Additional work is required to systematically collect large volumes of occupancy data in existing facilities, model additional narratives and develop validation protocols to assess the degree of uncertainty of the proposed model.

Originality/value

A limited number of studies explore how simulation can be used to study the impact of building design on operations. This study uses a narrative-based approach to address some of the limitations of existing methods, including discrete-event simulations. Preliminary results suggest that the lack of appropriate spaces for patients and visitors to socialize may cause potential disruptions to hospital operations.

Measuring Interpersonal Visual Relationships in Healthcare Facilities: The Agent Visibility Model and SAVisualPower Tool

Visibility has a significant impact on health-related outcomes and experiences of users in healthcare settings. Built environments determine interpersonal visual relationships between users and control their ability to see (or be seen by) others. Despite this importance, metrics that fully and precisely describe these interpersonal visual relationships are lacking. In this article, we introduce the Agent Visibility Analysis Model and the SAVisualPower software, which enable person-centric visibility analysis for quantifying visual relationships both among users and between users and visual targets. The model precisely captures users' visibility by reflecting the orientation of users and by differentiating visual contents of the users-space, other users, and targets. By providing practical examples of the new model using layouts from previous studies, this article describes specific visibility metrics that can be analyzed by the new tool and how the tool can be applied to design and research in healthcare settings for improved user experiences.

Psychiatric Institutions and the Physical Environment: Combining Medical Architecture Methodologies and Architectural Morphology to Increase Our Understanding

The pluralism that characterized the development of psychiatric services around the world created a variety of policies, care models and building types, and fostered experimental approaches. Increased complexities of care, institutional remnants, stigma, and the limited diagnostic and interventional accuracy of psychiatric treatments resulted in institutional behaviors surviving, even in newly built facilities. This was raised by research on awarded psychiatric buildings. The locus of the research comprised two acute psychiatric wards in London. Each was evaluated using the SCP model, a tool specifically developed for the evaluation of mental health facilities, identifying the relation between policy, care regime, and patient-focused environment. Data were derived from plans, visits, and staff and patient interviews. Findings were juxtaposed to those of an earlier study using the same methodology. Also, a syntactic analysis was conducted, to identify the social logic of ward layouts. There were potential connections between regimes, spatial configuration, and the social fabric. Methodologies of architectural morphologies indicated areas that would attract people because of the layout rather than function. However, insights into medical architecture outlined institutional undercurrents and provided alternative interpretation to spatial analysis. Comprehending the social fabric of psychiatric facilities could challenge the current surveillance-led model, as psychosocial rehabilitation uses could be encouraged at points of higher integration.

Where We Walk Is What We See: Foundational Concepts and Analytical Techniques of Space Syntax

The most difficult issue in writing a methods paper on Space Syntax is that it is not simply a method. It is a theory on which a methodology has been built. In the 40 years since introduction, both its theory and its methods have advanced, including the creation and development of computerized software. Essentially Space Syntax investigates layouts, seen in plan drawings; but this is done from mature theoretical arguments about function in those spaces. While theories of society were at the genesis of Space Syntax, it has branched into cognition, transportation, economics, and so on, and has been used to investigate buildings, cities, and regions. In the last decade or so, Space Syntax has been used in different ways to investigate healthcare facilities. This article concentrates on explaining the analytical techniques of Space Syntax. The theoretical underpinnings are minimally described-just enough for the reader to understand the basis of the methods. All examples provided are based on the same hypothetical hospital floor layout for ease of comprehension and comparison. Also, all Space Syntax concepts are italicized for identification. Since the theoretical aspects are not treated in detail, the reader is advised to pay particular attention to the citations for advanced comprehension. This cannot be overemphasized.

Evaluating the Psychosocial Impact of Indoor Public Spaces in Complex Healthcare Settings

Objective:

This article describes an approach to a metrics-based evaluation of public space in hospitals using cross-disciplinary qualitative and quantitative analyses. The method, Indoor Public Space Measurement (IPSM), is well suited to researchers and designers who intend to evaluate user-centered spatial solutions in hospitals and similar facilities.

Background:

Healthcare is transiting toward a value-based policy at all levels. Choosing the right set of qualitative and quantitative analyses to support value-based design solutions is not always an easy journey for healthcare design consultants. This article seeks to pull together the key analyses to evaluate the impact of the hospital indoor public space on the psychosocial well-being of the hospital users.

Method:

A step-by step guide to performing key analyses to evaluate the impact of hospital indoor public space environment on the users’ psychosocial well-being is provided. A case study from the authors’ research is utilized to illustrate the application of the method.

Results:

Interpolating the results of all the analyses, the reader can identify where in the layout most of interactions among users occur, identify their typology and evaluate the contribution to the general psychosocial well-being, and know which group of users is more exposed to a specific typology of interaction.

Conclusions:

The IPSM method can help design consultants to measure the impact of the built environment of hospital public space on its occupants’ psychosocial well-being: factual knowledge about the users’ behavioral response with respect to wayfinding and social interaction. The application of the method is not limited to healthcare settings only.

Behavioral Mapping of Patient Activity to Explore the Built Environment During Rehabilitation

AIM

To explore the use of a rehabilitation-focused behavioral mapping method to identify changes in patient physical activity, location, and social interaction following the relocation of a rehabilitation ward.

BACKGROUND

Rehabilitation wards are unique healthcare environments where patient activity is encouraged to improve recovery. Little is known about the impact of building design on patient behavior within a rehabilitation setting. We examined this issue when a rehabilitation ward was relocated without altering other aspects of the healthcare service.

METHOD

The setting was a publicly funded inpatient general rehabilitation ward with a separate therapy area. Before and after ward relocation, patient behavior (location, physical, and social activities) was observed at 10-min intervals between 8:00 a.m. and 5:00 p.m. Patients and staff performed their usual activities during data collection.

RESULTS

Twenty-three patients participated in the old ward and 24 in the new ward, resulting in 1,150 and 1,200 observation time points, respectively. Patient location and behaviors were similar between wards ( p > .05). Participants were in bedrooms for more than half of the observations (67% old ward, 58% new ward), sitting down (62.8% old ward, 59.0% new ward), and alone (42.0% old ward, 38.0% new ward). Design features, such as separation of the therapy area and ward, may have impacted on patient behavior.

CONCLUSIONS

The rehabilitation-focused behavioral mapping method provided a rich description of relevant patient behaviors, indicating that it is a feasible and useful method for exploring the impact of the built environment in rehabilitation settings.