Alcohol-Based Hand Rub Purchase as a Surrogate Marker for Monitoring Hand Hygiene in Nursing Homes: Results from a French Regional Survey over the 2018–2023 Period

Hand hygiene (HH) is universally recognized as a pillar of infection prevention and control (IPC), both in hospitals and long-term care facilities such as nursing homes (NHs). An annual national survey based on the voluntary notification of purchased alcohol-based hand rubs (ABHRs) has been set up in France since 2019 to appraise the compliance to HH in NHs. The results pertaining to the Hauts-de-France (HdF) region were analyzed over the 2018–2023 period. The impact of factors such as the year, structure status, availability of an infection control link (ICL) nurse and/or an IPC team as well as constant participation in the survey was evaluated. A clear rise in the consumption of ABHRs was witnessed in 2020 followed by a progressive return to the 2018 baseline by 2023 for most NHs. This decrease was significantly less marked in NHs constantly participating in the survey. The ABHR indicator’s annual values were significantly higher in public NHs than in associative ones and in NHs with available ICL nurses/IPC teams. Finally, even though less than 50% of regional NHs reached the target of four daily ABHR uses per resident, they more frequently met it than French ones as a whole. This result underscores the need for ceaselessly reiterating the importance of HH and for pursuing training efforts in NHs with the help of ICL nurses and IPC teams.