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Fig. 2 | BMC Anesthesiology

Fig. 2

From: Effect of baseline cognitive impairment on association between predicted propofol effect site concentration and Bispectral index or sedation score

Fig. 2

Nonparametric locally weighted scatterplot smoothing (LOWESS) fits of AvgOAA/S and AvgBIS on AvgCe stratified by the Clinical Dementia Rating (CDR) score levels and Charlson Co-morbidity Index (CCI) score levels. a: Nonparametric LOWESS fit of AvgOAA/S on AvgCe stratified by the CDR score levels (0, 0.5, and ≥ 1) with fitted lines for each CDR score level. b: Nonparametric LOWESS fit of AvgBIS on AvgCe stratified by the CDR score levels (0, 0.5, and ≥ 1) with fitted lines for each CDR score level. c: Nonparametric LOWESS fit of AvgOAA/S on AvgCe when stratified by the CCI score levels (0, 1, 2, and ≥ 3) with fitted lines for each CCI score level. d: Nonparametric LOWESS fit of AvgBIS on AvgCe when stratified by the CCI score levels (0, 1, 2, and ≥ 3) with fitted lines for each CCI score level

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