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. 2024 Aug 27;17:2789–2799. doi: 10.2147/JPR.S470194

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© 2024 Chen et al.

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In the defined sparsity range (0.10< S< 0.05), both the PD group and the HC group showed typical small-world properties (γ=Cpreal/ Cprand>1, λ=Lpreal/Lprand≈1). Circles and squares correspond to the mean PD and hc, respectively, and error bars correspond to the standard error of the subject group in each state. The AUCs of small word properties and network efficiency are represented by histograms.

Abbreviations: Cp, clustering coefficient; Lp, characteristic path length; Gamma, normalized clustering coefficient; Lambda, normalized characteristic path length; Sigma, scalar small world; Eglob, global efficiency; Eloc, local efficiency; AUC, area under curve; PD, primary dysmenorrhea; HC, healthy control.