Fig. 1
Geographical distribution of male suicide mortality rates (A) and its local Moran鈥檚 I cluster map (B) in South Korea (2021). Notes: Male suicide mortality rates in Fig.聽1(A) were divided into quintiles (Q5) across 250 districts. Local Moran鈥檚 I in Fig.聽1(B) was calculated based on the spatial weight of queen contiguity, and the significance of the index was tested using 999 permutation operations