Yu Zhang1, Zhen-Feng Zhong2, Shu-Xian Chen3, Dian-Rong Zhou1, Zheng-Kang Li4, Yue Meng4, Jing-Fang Zhou4, Tie-Ying Hou5. 1. Department of Laboratory, Guangdong Provincial People's Hospital and Guangdong Academy of Medicine Sciences, Guangzhou, China; Guangdong Nosocomial Infection Control and Quality Improvement Centre, Guangzhou, Guangdong, China. 2. Guangdong Nosocomial Infection Control and Quality Improvement Centre, Guangzhou, Guangdong, China; Department of Infection Prevention and Control, Guangdong Zhongshan City People's Hospital, Zhongshan, China. 3. Guangdong Nosocomial Infection Control and Quality Improvement Centre, Guangzhou, Guangdong, China; Department of Infection Prevention and Control, Guangzhou First People's Hospital, Guangzhou, China. 4. Department of Laboratory, Guangdong Provincial People's Hospital and Guangdong Academy of Medicine Sciences, Guangzhou, China. 5. Department of Laboratory, Guangdong Provincial People's Hospital and Guangdong Academy of Medicine Sciences, Guangzhou, China; Guangdong Nosocomial Infection Control and Quality Improvement Centre, Guangzhou, Guangdong, China. Electronic address: 670293234@qq.com.
Abstract
BACKGROUND: Limited data on healthcare-associated infections (HAIs) are available from the developing world, thus a point prevalence survey was conducted to determine the prevalence of HAIs and antimicrobial use in Guangdong Province, China. METHODS: A standardized methodology for point prevalence surveys on HAIs and antimicrobial use has been developed by the Chinese Nosocomial Infection Control and Quality Improvement Center. The prevalence of HAIs, antimicrobial use, and baseline hospital-level variables were collected in 189 hospitals from June 2017 to May 2018. RESULTS: Of 5 868 147 patients, 72 976 had one or more HAIs (1.24%), with 82 700 distinct HAIs. The prevalence rates of device-associated infections, including ventilator-associated pneumonia, catheter-associated urinary tract infection, and central line-associated bloodstream infection were 7.92, 2.06, and 0.63 per 1000 catheter-days, respectively. A total of 10 591 (0.18%) HAIs caused by multidrug-resistant organisms were identified. Carbapenem non-susceptibility rates were highest in Acinetobacter species (53.86%) and Pseudomonas aeruginosa (21.60%). Forty-six percent (2 712 258/5 868 147) of inpatients were receiving at least one antimicrobial during this survey. CONCLUSIONS: This survey indicated the relatively lower prevalence of HAIs but higher antimicrobial using in Guangdong Province compared with other mid to low-income and high-income countries. Further studies are warranted to elucidate which HAI-related indicators are the best measures of HAI performance and thus allow improvements leading to better patient outcomes.
BACKGROUND: Limited data on healthcare-associated infections (HAIs) are available from the developing world, thus a point prevalence survey was conducted to determine the prevalence of HAIs and antimicrobial use in Guangdong Province, China. METHODS: A standardized methodology for point prevalence surveys on HAIs and antimicrobial use has been developed by the Chinese Nosocomial Infection Control and Quality Improvement Center. The prevalence of HAIs, antimicrobial use, and baseline hospital-level variables were collected in 189 hospitals from June 2017 to May 2018. RESULTS: Of 5 868 147 patients, 72 976 had one or more HAIs (1.24%), with 82 700 distinct HAIs. The prevalence rates of device-associated infections, including ventilator-associated pneumonia, catheter-associated urinary tract infection, and central line-associated bloodstream infection were 7.92, 2.06, and 0.63 per 1000 catheter-days, respectively. A total of 10 591 (0.18%) HAIs caused by multidrug-resistant organisms were identified. Carbapenem non-susceptibility rates were highest in Acinetobacter species (53.86%) and Pseudomonas aeruginosa (21.60%). Forty-six percent (2 712 258/5 868 147) of inpatients were receiving at least one antimicrobial during this survey. CONCLUSIONS: This survey indicated the relatively lower prevalence of HAIs but higher antimicrobial using in Guangdong Province compared with other mid to low-income and high-income countries. Further studies are warranted to elucidate which HAI-related indicators are the best measures of HAI performance and thus allow improvements leading to better patient outcomes.
Authors: Nehad J Ahmed; Abdul Haseeb; Emad M Elazab; Hamed M Kheir; Azmi A Hassali; Amer H Khan Journal: Saudi Pharm J Date: 2021-08-04 Impact factor: 4.330
Authors: Adam B Shapiro; Samir H Moussa; Sarah M McLeod; Thomas Durand-Réville; Alita A Miller Journal: Front Microbiol Date: 2021-07-19 Impact factor: 5.640