Fig. 4

RCS models of the logistic associations between the body roundness index and cognitive impairment. (A). Crude model; (B). Model 1; (C). Model 2; (D). Model 3.

RCS models of the logistic associations between the body roundness index and cognitive impairment. (A). Crude model; (B). Model 1; (C). Model 2; (D). Model 3.