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Fig. 4 | BMC Public Health

Fig. 4

From: Effectiveness of human immunodeficiency virus prevention strategies by mapping the geographic dispersion pattern of human immunodeficiency virus prevalence in Nanning, China

Fig. 4

Centroid movement path of the acquired immunodeficiency syndrome (AIDS) incidence. The findings are reported in Nanning from 1996 to 2021. AIDS mean center (a, b), standard deviational ellipse (c), and linear directional mean (d) from 1996 to 2021. Dots indicate mean center (MC) of cases per year. Ellipses represent standard deviational ellipse (SDE) of cases per year. Gray arrow indicating the Linear Directional Mean (LDM) of cases per year. Red arrows illustrate the overall Linear Directional Mean (LDM) of cases spanning from 1996 to 2022

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BMC Public Health

ISSN: 1471-2458

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