tetano
Editor, Senior Moderator
Sci Rep
. 2024 Sep 14;14(1):21496.
doi: 10.1038/s41598-024-72618-2. Spatial-temporal evolution patterns of influenza incidence in Xinjiang Prefecture from 2014 to 2023 based on GIS
Zhe Yin[SUP] 1 [/SUP], Yan Dong[SUP] 1 [/SUP], Qi Wang[SUP] 1 [/SUP], Yuanyuan Ma[SUP] 1 [/SUP], Zhenguo Gao[SUP] 1 [/SUP], Zhang Ling[SUP] 1 [/SUP], Xiapikatijiang Aihaiti[SUP] 1 [/SUP], Xiayidanmu Abudusaimaiti[SUP] 1 [/SUP], Ruiying Qiu[SUP] 1 [/SUP], Zihan Chen[SUP] 1 [/SUP], Fuerhati Wushouer[SUP] 2 [/SUP]
Affiliations
Using GIS technology, this study investigated the spatiotemporal distribution pattern of influenza incidence in Xinjiang from 2014 to 2023 based on influenza surveillance data. The study revealed a noticeable fluctuation trend in influenza incidence rates in Xinjiang, particularly notable spikes observed in 2019 and 2023. The results of the 3-year moving average showed a significant long-term upward trend in influenza incidence rates, confirmed by Theil-Sen method (MAD = 2.202, p < 0.01). Global spatial autocorrelation analysis indicated significant positive spatial autocorrelation in influenza incidence rates from 2016 and from 2018 to 2023 (Moran's I > 0, P < 0.05). Local spatial autocorrelation analysis further revealed clustering patterns in different regions, with high-high clustering and low-high clustering predominating in northern Xinjiang, and low-low clustering predominating in southern Xinjiang. Hotspot analysis indicated a progressive rise in the number of influenza incidence hotspots, primarily concentrated in northern Xinjiang, particularly in Urumqi, Ili Kazakh Autonomous Prefecture, and Hotan Prefecture. Standard deviation ellipse analysis and the trajectory of influenza incidence gravity center migration showed that the transmission range of influenza in Xinjiang has been expanding, with the epidemic center gradually moving northward. The spatiotemporal heterogeneity of influenza incidence in Xinjiang highlights the need for differentiated and precise influenza prevention and control strategies in different regions to address the changing trends in influenza prevalence.
Keywords: GIS; Influenza; Spatiotemporal analysis.
. 2024 Sep 14;14(1):21496.
doi: 10.1038/s41598-024-72618-2. Spatial-temporal evolution patterns of influenza incidence in Xinjiang Prefecture from 2014 to 2023 based on GIS
Zhe Yin[SUP] 1 [/SUP], Yan Dong[SUP] 1 [/SUP], Qi Wang[SUP] 1 [/SUP], Yuanyuan Ma[SUP] 1 [/SUP], Zhenguo Gao[SUP] 1 [/SUP], Zhang Ling[SUP] 1 [/SUP], Xiapikatijiang Aihaiti[SUP] 1 [/SUP], Xiayidanmu Abudusaimaiti[SUP] 1 [/SUP], Ruiying Qiu[SUP] 1 [/SUP], Zihan Chen[SUP] 1 [/SUP], Fuerhati Wushouer[SUP] 2 [/SUP]
Affiliations
- PMID: 39277661
- PMCID: PMC11401927
- DOI: 10.1038/s41598-024-72618-2
Using GIS technology, this study investigated the spatiotemporal distribution pattern of influenza incidence in Xinjiang from 2014 to 2023 based on influenza surveillance data. The study revealed a noticeable fluctuation trend in influenza incidence rates in Xinjiang, particularly notable spikes observed in 2019 and 2023. The results of the 3-year moving average showed a significant long-term upward trend in influenza incidence rates, confirmed by Theil-Sen method (MAD = 2.202, p < 0.01). Global spatial autocorrelation analysis indicated significant positive spatial autocorrelation in influenza incidence rates from 2016 and from 2018 to 2023 (Moran's I > 0, P < 0.05). Local spatial autocorrelation analysis further revealed clustering patterns in different regions, with high-high clustering and low-high clustering predominating in northern Xinjiang, and low-low clustering predominating in southern Xinjiang. Hotspot analysis indicated a progressive rise in the number of influenza incidence hotspots, primarily concentrated in northern Xinjiang, particularly in Urumqi, Ili Kazakh Autonomous Prefecture, and Hotan Prefecture. Standard deviation ellipse analysis and the trajectory of influenza incidence gravity center migration showed that the transmission range of influenza in Xinjiang has been expanding, with the epidemic center gradually moving northward. The spatiotemporal heterogeneity of influenza incidence in Xinjiang highlights the need for differentiated and precise influenza prevention and control strategies in different regions to address the changing trends in influenza prevalence.
Keywords: GIS; Influenza; Spatiotemporal analysis.