Fig. 3 | Scientific Reports

Fig. 3

From: Non-linear association between extracellular water/total body water ratio and all-cause mortality: a population-based cohort study

Fig. 3

Association between ECW/TBW and all-cause mortality by restricted cubic spline (RCS). The association between ECW/TBW and all-cause mortality exhibited a J-Shaped curve (P = 0.009). The solid curved line represents the estimates for the association of ECW/TBW with mortality, and shading, the 95% CI. ECW, extracellular water; ECW/TBW, extracellular water/total body water ratio; TBW, total body water.

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