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Risk Perception and Impact of Severe Acute Respiratory Syndrome (SARS) on Work and Personal Lives of Healthcare Workers in Singapore: What Can We Learn?
Abstract
INTRODUCTION: Healthcare workers (HCWs) were at the frontline during the battle against Severe Acute Respiratory Syndrome (SARS). Understanding their fears and anxieties may hold lessons for handling future outbreaks, including acts of bioterrorism. METHOD: We measured risk perception and impact on personal and work life of 15,025 HCWs from 9 major healthcare institutions during the SARS epidemic in Singapore using a self-administered questionnaire and Impact of Events Scale and analyzed the results with bivariate and multivariate statistics. RESULTS: From 10,511 valid questionnaires (70% response), we found that although the majority (76%) perceived a great personal risk of falling ill with SARS, they (69.5%) also accepted the risk as part of their job. Clinical staff (doctors and nurses), staff in daily contact with SARS patients, and staff from SARS-affected institutions expressed significantly higher levels of anxiety. More than half reported increased work stress (56%) and work load (53%). Many experienced social stigmatization (49%) and ostracism by family members (31%), but most (77%) felt appreciated by society. Most felt that the personal protective measures implemented were effective (96%) and that the institutional policies and protocols were clear (93%) and timely (90%). CONCLUSION: During epidemics, healthcare institutions have a duty to protect HCWs and help them cope with their personal fears and the very stressful work situation. Singapore's experience shows that simple protective measures based on sound epidemiological principles, when implemented in a timely manner, go a long way to reassure HCWs.
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“Psychosocial responses towards such infectious disease outbreaks are variable and can range from feelings of anxiety, a sense of shame, failure or weakness of the individual and society [3], and an underestimation of likelihood of survival, an overestimation of likelihood of infection [4] to a sudden flight from the outbreak [5], an excessive and inappropriate adoption of precautionary measures,”
From Psychosocial and coping responses within the community health care setting towards a national outbreak of an infectious disease (2010) · cites this paper as [4]
In the citing paper
“In addition, stigmatisation (Koh et al., 2005), social rejection (Park et al., 2018), and lower levels of social support were identified as risk factors for stress (Xiao et al., 2020).”
From Impact of viral epidemic outbreaks on mental health of healthcare workers: a rapid systematic review and meta-analysis (2020) · cites this paper as Koh et al., 2005
In the citing paper
“and stigmatization (Koh et al., 2005), especially among those HCWs who have to be quarantined.”
From Impact of viral epidemic outbreaks on mental health of healthcare workers: a rapid systematic review and meta-analysis (2020) · cites this paper as Koh et al., 2005
In the citing paper
“HCWs often found themselves working under high levels of physical and psychological stress (Koh et al., 2005), sometimes attributed to work conditions (Zhang et al., 2020b).”
From The psychological impact of COVID-19 and other viral epidemics on frontline healthcare workers and ways to address it: A rapid systematic review (2020) · cites this paper as Koh et al., 2005
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“Doctors, nurses and staff in daily contact with SARS patients, and staff from SARS-affected institutions expressed signi fi cantly higher levels of anxiety than other HCWs (Koh et al., 2005).”
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BackgroundHealth Care Workers' Ability and Willingness to Report to Duty During Catastrophic Disasters
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Alcohol Abuse/Dependence Symptoms Among Hospital Employees Exposed to a SARS Outbreak: Table 1
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“A few studies (N=4; 15%), however, in slightly different terms asked for ratings of risk of exposure to SARS/avian flu [34, 37, 54, 55], and instead or in addition requested respondents to indicate their fear or likelihood of falling ill or fear of getting sick (N=7; 27%) [34–36, 37, 43, 54, 55].”
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Temsah, M.-H. A., Alsohime, F., Alamro, N., Al-Eyadhy, A. A., Alhasan, K. A., Jamal, A. A., AlMaglouth, I., Aljamaan, F., Al‐Amri, M., Barry, M. A., et al. (2020) · Journal of Infection and Public Health · doi:10.1016/j.jiph.2020.05.021 · Cited by 380
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ResultImpact on health care workers employed in high-risk areas during the Toronto SARS outbreak
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“Psychosocial responses towards infectious disease outbreaks are variable and can range in intensity, including feelings of anxiety, a sense of shame, failure or weakness of the individual and society; an underestimation of likelihood of survival; an overestimation of likelihood of infection [6]; an urge to take flight…”
BackgroundThe Experiences of Primary Healthcare Nurses During the COVID‐19 Pandemic in Australia
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Self-citationThe threat of COVID‐19 and its influence on nursing staff burnout
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Anxiety, pandemic‐related stress and resilience among physicians during the COVID‐19 pandemic
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“Five studies examined stigma and in all studies, HCWs had been stigmatized either by their family or by the community or both [52,76,78,83,92].”
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Healthcare workers’ stress when caring for COVID-19 patients: An altruistic perspective
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Worsening of Preexisting Psychiatric Conditions During the COVID-19 Pandemic
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Health care workers' mental health in the face of COVID-19: a systematic review and meta-analysis
Ghahramani, S., Kasraei, H., Hayati, R., Tabrizi, R., & Marzaleh, M. A. (2022) · International Journal of Psychiatry in Clinical Practice · doi:10.1080/13651501.2022.2101927 · Cited by 155
“However, the prevalence of depression, anxiety and PTSD among healthcare workers was higher during previous epidemics such as SARS and MERS (Koh et al., 2005; Lancee et al., 2008; Lee et al., 2018; Tam et al., 2004).”
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MethodSubjective Overload and Psychological Distress among Dentists during COVID-19
Mijiritsky, E., Hamama‐Raz, Y., Liu, F., Datarkar, A. N., Mangani, L., Caplan, J., Shacham, A., Kolerman, R., Mijiritsky, O., Ben‐Ezra, M., et al. (2020) · International Journal of Environmental Research and Public Health · doi:10.3390/ijerph17145074 · Cited by 117
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“Generally, psychosocial responses to such stressors are varied and include feelings of anxiety, shame, personal and social failure, or weakness (Verghese, 2004); underestimation of the possibility of survival; overestimation of the likelihood of infection (Koh et al., 2005); excessive and inappropriate preventive meas…”
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“The prevalence of depression and anxiety symptoms among doctors also falls within the range reported in research conducted during the SARS epidemic ranging from 18% to 57% (Tam et.al, 2004; Chan & Huak, 2004; Phua, Tang & Tham, 2005; Nickell et.al, 2004; Maunder et al., 2004; Koh et al., 2005).”
COVID-19-related stigma and its sociodemographic correlates: a comparative study
Yuan, Y., Zhao, Y.-J., Zhang, Q.-E., Zhang, L., Cheung, T. C. C., Jackson, T., Jiang, G.-Q., & Xiang, Y. (2021) · Globalization and Health · doi:10.1186/s12992-021-00705-4 · Cited by 113
“Married people reported higher levels of stigma than those who were unmarried, which is consistent with earlier findings from Singapore during the SARS outbreak wherein married healthcare workers perceived more severe social stigma than did unmarried peers and tended to believe that “people avoid my family because of…”
ResultBrooks, S. K., Greenberg, N. L., Wessely, S. C., & Rubin, G. J. (2021) · BMJ Open · doi:10.1136/bmjopen-2021-049857 · Cited by 128
“Length of time in role was not significantly associated with compliance in five studies [12,16,17,18,30], while two studies suggested that longer experience of working in healthcare was associated with greater compliance [31,33] and one suggested that less than ten years’ experience was associated with significantly h…”
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Khajuria, A., Tomaszewski, W., Liu, Z., Chen, J., Mehdian, R., Fleming, S. S., Vig, S., & Crawford, M. (2021) · BMC Health Services Research · doi:10.1186/s12913-021-06279-6 · Cited by 121
“Studies from the 2003 SARS pandemic reported higher levels of depression [12], anxiety [13], posttraumatic stress disorder (PTSD) [14], burnout [15] and stress [10] amongst HCWs, with symptoms persisting up to 1 year after the pandemic [10] and nursing staff reporting the worst outcomes [16].”
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Lord, H., Loveday, C., Moxham, L. J., & Fernandez, R. S. (2020) · Intensive and Critical Care Nursing · doi:10.1016/j.iccn.2020.102946 · Cited by 100
Sustainable practice of ophthalmology during COVID-19: challenges and solutions
Lim, L. W., Yip, L. W. L., Tay, H. W., Ang, X. L., Lee, L. K., Chin, C. F., & Yong, V. K. Y. (2020) · Graefe s Archive for Clinical and Experimental Ophthalmology · doi:10.1007/s00417-020-04682-z · Cited by 97
Bueno‐Ferrán, M., & Barrientos‐Trigo, S. (2020) · Enfermería Clínica · doi:10.1016/j.enfcli.2020.05.006 · Cited by 103
The Willingness of U.S. Emergency Medical Technicians to Respond to Terrorist Incidents
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Ibar, C., Fortuna, F., González, D., Jamardo, J., Jacobsen, D., Pugliese, L. J., Giraudo, L., Ceres, V., Mendoza, C., Repetto, E. M., et al. (2021) · Psychoneuroendocrinology · doi:10.1016/j.psyneuen.2021.105213 · Cited by 96
Hennein, R., & Lowe, S. R. (2020) · PLoS ONE · doi:10.1371/journal.pone.0240646 · Cited by 98
“Similar to our findings, HWs faced social isolation that negatively impacted their wellbeing during the Severe Acute Respiratory Syndrome (SARS) pandemic in 2002 [35].”
Luo, Y., Chua, C. R., Xiong, Z., Ho, R., & Ho, C. S. H. (2020) · Frontiers in Psychiatry · doi:10.3389/fpsyt.2020.565098 · Cited by 93
Wong, T. Y., Koh, G. C., Cheong, S. K., Lee, H. Y., Fong, Y. T., Sundram, M., Koh, K., Chia, S. E., & Koh, D. S. Q. (2008) · Annals of the Academy of Medicine Singapore · doi:10.47102/annals-acadmedsg.v37n2p96 · Cited by 89
Self-citationThe impact of pandemics on healthcare providers' workloads: A scoping review
Doleman, G., Leo, A. D., & Bloxsome, D. (2023) · Journal of Advanced Nursing · doi:10.1111/jan.15690 · Cited by 97
Mosheva, M., Gross, R., Hertz‐Palmor, N., Hasson‐Ohayon, I., Kaplan, R., Cleper, R., Kreiss, Y., Gothelf, D., & Pessach, I. M. (2021) · Depression and Anxiety · doi:10.1002/da.23140 · Cited by 96
Vyas, K. J., Delaney, E. M., Webb-Murphy, J. A., & Johnston, S. L. (2016) · Military Medicine · doi:10.7205/milmed-d-15-00473 · Cited by 80
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Nurses’ ability and willingness to work during pandemic flu
MARTIN, S. D. (2010) · Journal of Nursing Management · doi:10.1111/j.1365-2834.2010.01190.x · Cited by 83
Alsairafi, Z. K., Naser, A. Y., Alsaleh, F. M., Awad, A. I., & Jalal, Z. (2021) · International Journal of Environmental Research and Public Health · doi:10.3390/ijerph18042203 · Cited by 85
“Mental Health Status of HCPs In Japan and Singapore, during the Severe Acute Respiratory Syndrome (SARS) outbreak, fear and anxiety were prevalent among more than half of HCPs [42,43].”
BackgroundNurses' perceptions of risk from emerging respiratory infectious diseases: A Singapore study
Koh, Y., Hegney, D. G., & Drury, V. (2012) · International Journal of Nursing Practice · doi:10.1111/j.1440-172x.2012.02018.x · Cited by 82
“[8] [9] [10] In particular, many studies report that HCWs perceived a high level of infection transmission and consequent adverse outcomes such as SARS infection and/or death.”
BackgroundInfluentialPan, X., Xiao, Y., Ren, D., Xu, Z., Zhang, Q., Yang, L., Liu, F., Hao, Y., Zhao, F., & Bai, Y. (2020) · Asia-Pacific Psychiatry · doi:10.1111/appy.12427 · Cited by 79
“Koh et al. (2005) reported 68% of first-line healthcare workers experienced severe work-related pressure and 57.0% experienced psychological disturbance during the SARS outbreak.”
BackgroundInfluentialLou, N. M., Montreuil, T. C., Feldman, L. S., Fried, G. M., Lavoie‐Tremblay, M., Bhanji, F., Kennedy, H., Kaneva, P. A., & Harley, J. M. (2021) · Journal of Continuing Education in the Health Professions · doi:10.1097/ceh.0000000000000365 · Cited by 82
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“health workers in under-resourced or inadequately resourced settings with less training also reported higher levels of mental distress (22, 25, 27, 30, 32, 37, 43, 54, 6769).”
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Mackler, N. J., Wilkerson, W. M., & Cinti, S. K. (2007) · Disaster management & response · doi:10.1016/j.dmr.2007.02.002 · Cited by 75
“A survey of more than 15,000 Singapore HCWs after the SARS outbreak revealed that 76% of respondents were afraid of falling ill with SARS. 9 However, 69.5% accepted the risk of getting SARS as part of their job.”
BackgroundInfluentialHealth care worker burnout during the COVID-19 pandemic
Alsulimani, L. K., Farhat, A. M., Borah, R. A., Alkhalifah, J. A., Alyaseen, S. M., Alghamdi, S. M., & Bajnaid, M. J. (2021) · Saudi Medical Journal · doi:10.15537/smj.2021.42.3.20200812 · Cited by 75
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“Recognition of service from the government was also indicated by physicians in China [108] and Singapore [53] as a positive buffer to experiencing negative psychological symptoms.”
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“disease experienced stigma from friends, family and the public (Bai et al., 2004; Goulia et al., 2010; Grace et al., 2005; Hewlett and Hewlett, 2005; Khee et al., 2004; Koh et al., 2005; Maunder et al., 2006; McMahon et al., 2016; Meyer et al., 2018; Nickell et al., 2004; Park et al., 2018; Poon et al., 2004; Smith et…”
ResultChau, S. W. H., Wong, O. W. H., Ramakrishnan, R., Chan, S. S. M., Wong, E. K.-Y., Li, P. Y. T., Raymont, V., Elliot, K., Rathod, S., Delanerolle, G., et al. (2021) · BMC Public Health · doi:10.1186/s12889-021-10701-3 · Cited by 81
“Many SARS patients and their family members, healthcare workers, and residents from SARS-hit neighbourhoods encountered discrimination in various aspects of their lives [37, 64, 101].”
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Factors influencing emergency nurses’ ethical problems during the outbreak of MERS-CoV
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“According to previous studies, what is more, nurses’ ethical problems during a pandemic might be affected by perceived risk and cognitions of social stigmatization.(8,9) Previous studies have explored ethical conflicts and problems experienced by nurses in clinical environments such as emergency care, end-of-life care…”
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Li, T., Pien, L., Kao, C., Kubo, T., & Cheng, W. (2021) · Journal of Nursing Management · doi:10.1111/jonm.13485 · Cited by 68
“Social stigmatization was reported by high percentages of health care workers in Singapore during the SARS outbreak of 2003 and in Sierra Leone during the Ebola epidemic (Koh et al., 2005; McMahon et al., 2016).”
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“Forty-nine percent reported social stigmatization, and 31% reported ostracism by family members (22).”
BackgroundPsychological impact of COVID-19 on health workers in Ghana: A multicentre, cross-sectional study
Ofori, A. A., Osarfo, J., Agbeno, E. K., Manu, D. O., & Amoah, E. (2021) · SAGE Open Medicine · doi:10.1177/20503121211000919 · Cited by 66
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“They may have to work extra shifts and perform tasks that do not belong to their daily routine in a different department, and they may have to work in a multidisciplinary team they are not accustomed to [2].”
Occupational health responses to COVID-19: What lessons can we learn from SARS?
Koh, D. S. Q., & Goh, H. P. (2020) · Journal of Occupational Health · doi:10.1002/1348-9585.12128 · Cited by 71
“…I normally don't do 54% I had to work overtime 36% People close to me are worried for my health 87% People close to me are worried they might get infected through me 69% People avoid me because of my job 49% People avoid my family members because of my job 31% Note: Source: Koh et al. (2005)19.”
BackgroundSelf-citationVafaei, H., Roozmeh, S., Hessami, K., Kasraeian, M., Asadi, N., Faraji, A., Bazrafshan, K., Saadati, N., Aski, S. K., Zarean, E., et al. (2020) · Psychology Research and Behavior Management · doi:10.2147/prbm.s256780 · Cited by 66
Metadata
- Authors
- Koh, D., Lim, M. K., Chia, S. E., Ko, S. M., Qian, F., Ng, V., Tan, B. H., Wong, K. S., Chew, W. M., Tang, H. K., Ng, W., Muttakin, Z., Emmanuel, S., Fong, N. P., Koh, G., Kwa, C. T., Tan, K. B.-C., & Fones, C.
- Affiliations
- National University of Singapore (SG)
- National University Hospital (SG)
- Singapore General Hospital (SG)
- KK Women's and Children's Hospital (SG)
- NHG Polyclinics (SG)
- Corresponding author
- Koh, David
- Lim, Meng Kin
- Chia, Sin Eng
- Qian, Feng
- Ng, Vivian
- Fong, Ngan Phoon
- ORCID
- Venue
- Medical Care
- Published
- 2005-07
- Volume
- 43
- Issue
- 7
- Pages
- 676-682
- ISSN
- 0025-7079 (ISSN-L)
- OpenAlex
- W2031239563
- Cited by
- 454
- References
- 21
- Citations by year
- 2026: 2 · 2025: 9 · 2024: 15 · 2023: 45 · 2022: 73 · 2021: 131 · 2020: 104 · 2019: 1 · 2018: 4 · 2017: 7 · 2016: 3 · 2015: 3 · 2014: 3 · 2012: 7
- FWCI
- 9.26
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Medical Care (publishedVersion)
- PubMed (publishedVersion)
- National University of Singapore (submittedVersion)
- Topics
- Social Sciences › Psychology › Clinical Psychology › COVID-19 and Mental Health
- Health Sciences › Health Professions › Emergency Medical Services › Disaster Response and Management
- Health Sciences › Health Professions › General Health Professions › Healthcare professionals’ stress and burnout
- Keywords
- SARS, healthcare workers, risk perception, occupational anxiety, occupational stress, personal protective measures, social stigma, ostracism, work-life impact, infection control policy, bioterrorism preparedness
- MeSH terms
- Adaptation, Psychological, Adult, Disease Outbreaks, Emotions, Female, Health Personnel, Humans, Male, Surveys and Questionnaires, Singapore, Logistic Models, Workload, Severe Acute Respiratory Syndrome
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