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Fig. 3 | BMC Medical Research Methodology

Fig. 3

From: Harmonization of delirium severity instruments: a comparison of the DRS-R-98, MDAS, and CAM-S using item response theory

Fig. 3

Measurement precision contrasting different delirium intensity instruments: Results from the BASIL study (N = 1178 daily observations). Measurement precision or reliability for each delirium instrument is calculated using factor loadings and thresholds from the CFA models that included all rated items. The distribution of delirium intensity scores in the sample is denoted on the bottom of the figure

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BMC Medical Research Methodology

ISSN: 1471-2288

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