Various studies confirm that the evaluation of environmental quality indicators in sensitive uses such as medical buildings plays an important role in maintaining the health, satisfaction and improvement of patients. The hospital is one of the vital and sensitive parts of the city, which should be given special attention in terms of the conditions related to passive defense in order to manage risks. The main goal of the research is to evaluate the impact of environmental factors on the improvement of the accessibility of the users of treatment spaces in crisis situations with the passive defense approach. The current research is exploratory in nature and descriptive-survey in terms of data collection method. The research plan in the development of tools and preparation of expressions in three stages (1) content analysis of documents; (2) Delphi survey and (3) semiotic analysis are defined. Using questionnaire data and spss26 software and using Friedman's test to check the normality of the data to check the relationship between the variables, a statistical analysis was performed, finally with a plan analysis of two Rasoul Akram and Laleh hospitals in Tehran using Depth software. Map was used to examine the syntactic components and their relationship with the components studied in the research. According to the obtained results, the functional, physical and social indicators in accessibility are related to spatial depth and interconnectedness indicators in the space syntax method, and as a result, they affect the accessibility of space in crisis conditions in hospitals.
Malekshahi, Farid, Mardani, Mohammad, (2008). Abilities and limitations of crisis management in Shohada Ashair hospitals and social security in Khorramabad in 2016. Journal of special care nursing.
Ziyai, Banafshe Sadat, Qudousi Far, Seyed Hadi and Bazrafken, Kaveh. (1401). Explaining the ratio of flexibility and spatial organization in housing with the space syntax method, case study: Ati Saz, Mahan and Hormzan residential complexes. Arman Shahr Architecture and Urbanism Journal, 15 (38), 89-102.
Saidi Mehr, Saeed, Garavandi, Sahar, Sahib al-Zamani, Mohammad, and Mohammadi, Mohammad Javad. (2013). The effect of crisis management training on the level of knowledge of nurses in managing crisis situations. Journal of Torbat Heydarieh University of Medical Sciences, 2(4), 46-52.
Rezai Dolatabadi, Hossein, Khazaeipol, Javad, Kia Lashki, Jafar, Amani, Mojtabi, Warij Kazemi, Reza. (2012). Designing a model of the influence of organizational culture on knowledge sharing and creating agility in curbing the critical conditions of future accidents with a passive defense approach. Crisis Management, 2(1), 59-67.
Alavi, Saeeda, Nazm Far, Hossein, Eshghi Chaharbarj, Ali, Hassanian, Mohammad. (1400). Spatial analysis of medical centers in Bukan city with passive defense approach. Human Geography Research, 53(4), 1271-1291.
Shahbazi, Seyyedah Mahbubeh, Soltani, Naser and Javan, Khadijah. (1400). Spatial-spatial analysis of medical centers in Urmia city with passive defense approach. Human settlement planning studies, 16(4), 7
Bagheri, Milad, Rostami, Rahima, Organi, Maysam, Bagheri, Keyvan. (2019). An analysis on the distribution of hospital centers with a passive defense approach with the aim of risk management using artificial neural network (case study: Tabriz city). Environmental Risk Management, 7(1), 77-96.
Firouzi, Mohammad Ali, Mohammadi De Cheshme, Mostafa, Nazarpurdzaki, Reza, and Shujayan, Ali. (2015). Measuring the level of structural vulnerability of hospitals from the point of view of passive defense with FAHP model (case example: Ahvaz metropolis). Space Planning and Design (Teacher of Humanities), 20(1), 149-178.
Saadat, Negar, Yazdanfar, Seyed Abbas, and Norouzian Maleki, Saeed. (2018). Comprehensive design of housing and safe accessibility (case study: Evin neighborhood of Tehran). Safe City, 2(6).
Parizadi, Taher, Hosseini Amini, Hassan, and Shahriari, Mehdi. (1389). Investigation and analysis of "non-operating defense" arrangements in Saqqez city in an analytical approach. Urban Management, 8(26), 191-202.
Mohammadi, Maryam, Rahmani, Mehrdad. (2017). An analysis on the effect of visibility and accessibility to urban signs in improving readability. Architecture and Sustainable Urbanism, 6(2), 35-49.
Bitarfan, Ali, Hosseini, Seyed Baqer, Jalali, Gholamreza, Yazdanfar, Seyed Abbas, and Norouzian, Saeed. (2019). Designing and organizing worn-out neighborhoods and structures with a passive defense approach (case example: the worn-out fabric of Evin neighborhood). Safe City, 3(9).
Khaki, Maziar, Rajabifar, Behnam, and Ebrahimi, Abdullah. (2019). Sustainable revitalization strategies of rural settlements based on the principles of passive defense with the approach of creating an urban village; Study area: villages of Noor city. Safe City, 3(9).
Tausli, Mohsen, Sajjadzadeh, Hassan, and Karimi, Mehrdad. (2017). Assessment of physical vulnerability of extra-regional hospitals in Mashhad using the IHWP model. Safe City, 1(2).
Mardokhi, Ashkan and Lilian, Mohammad Reza, 2016, Hospital design in Sanandaj with passive defense approach, 4th national conference of recent achievements in civil engineering, architecture and urban planning, Tehran.
Hosseini, Rahela. (2014). Compilation of criteria for the development of underground spaces from the perspective of urban crisis management indicators. Bagh Nazar, 12(35), 53-64.
Ghajavand, Siavash and Naqdbishi, Reza, 2017, Measuring Hospital Design Indicators with Passive Defense Approach 1, First National Conference on Crisis Management and Passive Defense in Hospitals and Medical Centers with Hospital Resilience (Resilience/Safety) Approach, Tehran.
Cozens, P.M., Saville, G. and Hillier, D. (2005), "Crime prevention through environmental design (CPTED): a review and modern bibliography", Property Management, Vol. 23 No. 5, pp.
Briody,C., Rubenstein,L., Roberts, L., Penney, E., Keenan,W., Horbar,J. Review of Attacks on Health care facilities in six conflicts of the past three decades. Conflict and Health. 2018,12-19
Diedenhofen, B., Musch, J. Cocron: A Web Interface and R Package for the Statistical Comparison of Cronbach's Alpha Coefficients. International Journal of Internet Science. 2016,51-60.
Fakouri, F. Miri, Gh. KarimianBostani, M. Optimal Positioning – care centers with passive defense approach to the case study method, AHP GIS environment: Birjand, International Journal of Engineering and Development, Issue 4, 2014.
Ganor,B.halpirinwernli,M. terrorist attack against hospitals case studies.ICTWPS. 2013
Gliem,J.A. Gliem,R.R.Calculating, Interpreting, and Reporting Cronbach's Alpha Reliability Coefficient for Likert-Type Scales. Adult, Continuing, and Community Education. 2003
