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Abstract To explore differences among the elderly people (aged over 50 years old) living with HIV (PLWH) who are receiving antiretroviral therapy (ART), we collected and analyzed data using cross-sectional research methods. Among 520 elderly PLWH on ART, those over 60 years old, compared to those aged 50–60, had lower levels of education, more retirees in occupation distribution, a lower rate of active consultation, a higher proportion of heterosexual transmission, and more complications. Additionally, this study demonstrated a greater incidence of severe disease symptoms and a higher rate of ART failure. These findings underscore the importance of prioritizing targeted nursing care and interventions for elderly PLWH in future healthcare strategies.

Abstract Background Spatiotemporal analysis is a vital method that plays an indispensable role in monitoring epidemiological changes in diseases and identifying high-risk clusters. However, there is still a blank space in the spatial and temporal distribution of tuberculosis (TB) incidence rate in Pudong New Area, Shanghai. Consequently, it is crucial to comprehend the spatiotemporal distribution of TB in this district, this will guide the prevention and control of TB in the district. Methods Our research used Geographic Information System (GIS) visualization, spatial autocorrelation analysis, and space-time scan analysis to analyze the TB incidence reported in the Pudong New Area of Shanghai from 2014 to 2023, and described the spatiotemporal clustering and seasonal hot spot distribution of TB incidence. Results From 2014 to 2023, the incidence of TB in the Pudong New Area decreased, and the mortality was at a low level. The incidence of TB in different towns/streets has declined. The spatial autocorrelation analysis revealed that the incidence of TB was spatially clustered in 2014, 2016–2018, and 2022, with the highest clusters in 2014 and 2022. The high clustering area was mainly concentrated in the northeast. The space-time scan analysis indicated that the most likely cluster was located in 12 towns/streets, with a period of 2014–2018 and a radiation radius of 15.74 km. The heat map showed that there was a correlation between TB incidence and seasonal variations. Conclusions From 2014 to 2023, the incidence of TB in the Pudong New Area of Shanghai declined, but there were spatiotemporal clusters and seasonal correlations in the incidence area. Local departments should formulate corresponding intervention measures, especially in high-clustering areas, to achieve accurate prevention and control of TB within the most effective time and scope.