Kuen Lam1, Joseph S K Kwan2, Chi Wai Kwan3, Alice M L Chong4, Claudia K Y Lai5, Vivian W Q Lou6, Angela Y M Leung7, Justina Y W Liu7, Xue Bai8, Iris Chi9. 1. Cheshire Home, Shatin, Hong Kong SAR. 2. Department of Medicine, The University of Hong Kong, Hong Kong. Electronic address: jskkwan@hku.hk. 3. Department of Statistics and Actuarial Science, The University of Hong Kong, Hong Kong. 4. Department of Applied Social Sciences, City University of Hong Kong. 5. School of Nursing, The Hong Kong Polytechnic University, Hong Kong. 6. Sau Po Center on Aging, Department of Social Work and Social Administration, The University of Hong Kong, Hong Kong. 7. Center for Gerontological Nursing, School of Nursing, The Hong Kong Polytechnic University, Hong Kong. 8. Department of Applied Social Sciences, The Hong Kong Polytechnic University, Hong Kong. 9. Suzanne Dwork-Peck School of Social Work, University of Southern California, Los Angeles, CA.
Abstract
BACKGROUND: Negative effects of restraint use have been well-documented. However, the prevalence of restraints use has been high in long-term care facilities in Hong Kong compared with other countries and this goes against the basic principles of ethical and compassionate care for older people. The present study aimed to review the change in the prevalence of physical and chemical restraint use in long-term care facilities (LTCFs) over a period of 11 years in Hong Kong and to identify the major factors associated with their use. METHODS: This is an observational study with data obtained from the Hong Kong Longitudinal Study on LTCF Residents between 2005 and 2015. Trained assessors (nurses, social workers, and therapists) used the Minimum Data Set Resident Assessment Instrument to collect the data from 10 residential LTCFs. Physical restraint was defined as the use of any of the following: full bedside rails on all open sides of bed, other types of bedside rails used, trunk restraint, limb restraint, or the use of chair to prevent rising during the past 7 days. Chemical restraint was defined as the use of any of the following medications: antipsychotic, antianxiety, or hypnotic agents during past 7 days, excluding elder residents with a diagnosis of psychiatric illness. OUTCOMES: Annual prevalence of restraint use over 11 years and factors that were associated with the use of physical and chemical restraints. RESULTS: We analyzed the data for 2896 older people (978 male individuals, mean age = 83.3 years). Between 2005 and 2015, the prevalence of restraint use was as follows: physical restraint use increased from 52.7% to 70.2%; chemical restraint use increased from 15.9% to 21.78%; and either physical or chemical restraint use increased from 57.9% to 75.7%. Physical restraint use was independently associated with older age, impaired activities of daily living or cognitive function, bowel and bladder incontinence, dementia, and negative mood. Chemical restraint use was independently associated with older age, falls, bladder incontinence, use of feeding tube, dementia, poor cognitive function, delirium, behavioral problems, and negative mood. The increasing time-trend of physical but not chemical restraint use remained significant after adjusting for other factors as mentioned above (coefficient = 0.092, P < .001). CONCLUSIONS: Use of physical and chemical restraint was highly prevalent among LTCF residents in Hong Kong, with an increasing trend over a period of 11 years, especially targeting the most physically and cognitively frail older people. Appropriate healthcare staff education and policy change are urgently needed to ensure personal care that is characterized by respect, dignity, empathy, and compassion for the older generation.
BACKGROUND: Negative effects of restraint use have been well-documented. However, the prevalence of restraints use has been high in long-term care facilities in Hong Kong compared with other countries and this goes against the basic principles of ethical and compassionate care for older people. The present study aimed to review the change in the prevalence of physical and chemical restraint use in long-term care facilities (LTCFs) over a period of 11 years in Hong Kong and to identify the major factors associated with their use. METHODS: This is an observational study with data obtained from the Hong Kong Longitudinal Study on LTCF Residents between 2005 and 2015. Trained assessors (nurses, social workers, and therapists) used the Minimum Data Set Resident Assessment Instrument to collect the data from 10 residential LTCFs. Physical restraint was defined as the use of any of the following: full bedside rails on all open sides of bed, other types of bedside rails used, trunk restraint, limb restraint, or the use of chair to prevent rising during the past 7 days. Chemical restraint was defined as the use of any of the following medications: antipsychotic, antianxiety, or hypnotic agents during past 7 days, excluding elder residents with a diagnosis of psychiatric illness. OUTCOMES: Annual prevalence of restraint use over 11 years and factors that were associated with the use of physical and chemical restraints. RESULTS: We analyzed the data for 2896 older people (978 male individuals, mean age = 83.3 years). Between 2005 and 2015, the prevalence of restraint use was as follows: physical restraint use increased from 52.7% to 70.2%; chemical restraint use increased from 15.9% to 21.78%; and either physical or chemical restraint use increased from 57.9% to 75.7%. Physical restraint use was independently associated with older age, impaired activities of daily living or cognitive function, bowel and bladder incontinence, dementia, and negative mood. Chemical restraint use was independently associated with older age, falls, bladder incontinence, use of feeding tube, dementia, poor cognitive function, delirium, behavioral problems, and negative mood. The increasing time-trend of physical but not chemical restraint use remained significant after adjusting for other factors as mentioned above (coefficient = 0.092, P < .001). CONCLUSIONS: Use of physical and chemical restraint was highly prevalent among LTCF residents in Hong Kong, with an increasing trend over a period of 11 years, especially targeting the most physically and cognitively frail older people. Appropriate healthcare staff education and policy change are urgently needed to ensure personal care that is characterized by respect, dignity, empathy, and compassion for the older generation.
Authors: James Chung-Wai Cheung; Eric Wing-Cheung Tam; Alex Hing-Yin Mak; Tim Tin-Chun Chan; Yong-Ping Zheng Journal: Int J Environ Res Public Health Date: 2022-02-13 Impact factor: 3.390
Authors: Lauren M Robins; Den-Ching A Lee; J Simon Bell; Velandai Srikanth; Ralph Möhler; Keith D Hill; Terry P Haines Journal: Int J Environ Res Public Health Date: 2021-03-31 Impact factor: 3.390